{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T09:59:56Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-UK-1JZX3EO1JF",
    "type": "line",
    "country": "uk",
    "name": "Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork: United Kingdom public contracts since 2024",
    "url": "https://assay-systems.com/register/uk/line/construction-work-for-pipelines-communication-and-power-lines-for-highways-roads-airfields-and-railways-flatwork/",
    "summary": "1,418 award notices, 608 suppliers in the line construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, from the Contracts Finder register.",
    "text": [
      "Since January 2024 the line carries 1,418 award notices from 280 buyers. 608 suppliers share it.",
      "610 in 2024. 519 in 2025. 289 in the first 8 months of 2026.",
      "204 of them had no award notice in the register from January 2022 to 2023.",
      "Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.",
      "Share of the line held by each of its largest suppliers, by number of award notices, in the Contracts Finder register."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/uk/"
      },
      {
        "name": "Aggregate Industries UK Ltd",
        "url": "https://assay-systems.com/register/uk/aggregate-industries/"
      },
      {
        "name": "Tarmac Trading Limited",
        "url": "https://assay-systems.com/register/uk/tarmac-trading/"
      },
      {
        "name": "FM Conway Ltd",
        "url": "https://assay-systems.com/register/uk/fm-conway/"
      },
      {
        "name": "Rocon Contractors Limited",
        "url": "https://assay-systems.com/register/uk/rocon-contractors/"
      },
      {
        "name": "Hanson Contracting",
        "url": "https://assay-systems.com/register/uk/hanson-contracting/"
      },
      {
        "name": "Derek Lewis Ltd",
        "url": "https://assay-systems.com/register/uk/derek-lewis/"
      },
      {
        "name": "Eurovia Infrastructure Limited",
        "url": "https://assay-systems.com/register/uk/eurovia-infrastructure/"
      },
      {
        "name": "Associated Asphalt Contracting Limited",
        "url": "https://assay-systems.com/register/uk/associated-asphalt-contracting/"
      },
      {
        "name": "DSD Construction Ltd",
        "url": "https://assay-systems.com/register/uk/dsd-construction/"
      },
      {
        "name": "Thomas Bow Ltd",
        "url": "https://assay-systems.com/register/uk/thomas-bow/"
      },
      {
        "name": "Breedon Colas",
        "url": "https://assay-systems.com/register/uk/breedon-colas/"
      },
      {
        "name": "DBS CONSTRUCTION LTD",
        "url": "https://assay-systems.com/register/uk/dbs-construction/"
      },
      {
        "name": "Kiely Bros Ltd",
        "url": "https://assay-systems.com/register/uk/kiely-bros/"
      },
      {
        "name": "Allroads Asphalt Solutions LTD",
        "url": "https://assay-systems.com/register/uk/allroads-asphalt-solutions/"
      },
      {
        "name": "J Hopkins (Contractors) Ltd",
        "url": "https://assay-systems.com/register/uk/j-hopkins/"
      },
      {
        "name": "Tripod Crest Limited",
        "url": "https://assay-systems.com/register/uk/tripod-crest-limited/"
      },
      {
        "name": "ETM",
        "url": "https://assay-systems.com/register/uk/etm/"
      },
      {
        "name": "Galliford Try Construction Limited",
        "url": "https://assay-systems.com/register/uk/galliford-try-construction/"
      },
      {
        "name": "Haigh Rail Limited",
        "url": "https://assay-systems.com/register/uk/haigh-rail-limited/"
      },
      {
        "name": "ECO POWER CIVIL ENGINEERING LIMITED",
        "url": "https://assay-systems.com/register/uk/eco-power-civil-engineering-limited/"
      },
      {
        "name": "Colas Ltd",
        "url": "https://assay-systems.com/register/uk/colas/"
      },
      {
        "name": "Stourbridge Paving Limited",
        "url": "https://assay-systems.com/register/uk/stourbridge-paving-limited/"
      },
      {
        "name": "Lane Rental Services Ltd",
        "url": "https://assay-systems.com/register/uk/lane-rental-services-ltd/"
      },
      {
        "name": "Multipave NW Ltd",
        "url": "https://assay-systems.com/register/uk/multipave-nw-ltd/"
      },
      {
        "name": "Waterman Environmental Services Limited",
        "url": "https://assay-systems.com/register/uk/waterman-environmental-services/"
      },
      {
        "name": "Octavius Infrastructure Ltd",
        "url": "https://assay-systems.com/register/uk/octavius-infrastructure/"
      },
      {
        "name": "Taylor Woodrow Infrastructure Limited",
        "url": "https://assay-systems.com/register/uk/taylor-woodrow-infrastructure/"
      },
      {
        "name": "Hailsham Roadways Construction Co Ltd",
        "url": "https://assay-systems.com/register/uk/hailsham-roadways-construction-co-ltd/"
      },
      {
        "name": "Home Farm Nurseries (Pinvin) Limited",
        "url": "https://assay-systems.com/register/uk/home-farm-nurseries-pinvin-limited/"
      },
      {
        "name": "HAILSHAM ROADWAY CONSTRUCTION CO. LIMITED",
        "url": "https://assay-systems.com/register/uk/hailsham-roadway-construction-co-limited/"
      },
      {
        "name": "ETM Contractors Limited",
        "url": "https://assay-systems.com/register/uk/etm-contractors-limited/"
      },
      {
        "name": "John A Bates (Contractors) Ltd",
        "url": "https://assay-systems.com/register/uk/john-a-bates-contractors-ltd/"
      },
      {
        "name": "Aaron Services Limited",
        "url": "https://assay-systems.com/register/uk/aaron-services/"
      },
      {
        "name": "TSG Building Services plc",
        "url": "https://assay-systems.com/register/uk/tsg-building-services/"
      },
      {
        "name": "Integrated Water Services Ltd",
        "url": "https://assay-systems.com/register/uk/integrated-water-services/"
      },
      {
        "name": "Multevo Ltd",
        "url": "https://assay-systems.com/register/uk/multevo/"
      },
      {
        "name": "Hanson Quarry Products Europe Ltd T/A Heidelberg Materials Contr",
        "url": "https://assay-systems.com/register/uk/hanson-quarry-products-europe/"
      },
      {
        "name": "GALLIFORD TRY LIMITED",
        "url": "https://assay-systems.com/register/uk/galliford-try-limited/"
      },
      {
        "name": "Amalgamated Construction Ltd",
        "url": "https://assay-systems.com/register/uk/amalgamated-construction/"
      },
      {
        "name": "RIO SURFACING LIMITED",
        "url": "https://assay-systems.com/register/uk/rio-surfacing/"
      },
      {
        "name": "CR Reynolds Ltd",
        "url": "https://assay-systems.com/register/uk/cr-reynolds/"
      },
      {
        "name": "Horticon Ltd",
        "url": "https://assay-systems.com/register/uk/horticon/"
      },
      {
        "name": "Eric Wright Civil Engineering Ltd",
        "url": "https://assay-systems.com/register/uk/eric-wright-civil-engineering-ltd/"
      },
      {
        "name": "JPCS Ltd",
        "url": "https://assay-systems.com/register/uk/jpcs-ltd/"
      },
      {
        "name": "Proeconomy Limited",
        "url": "https://assay-systems.com/register/uk/proeconomy-limited/"
      },
      {
        "name": "Schofield Groundworks Limited",
        "url": "https://assay-systems.com/register/uk/schofield-groundworks/"
      },
      {
        "name": "R W Services Contractors Ltd",
        "url": "https://assay-systems.com/register/uk/r-w-services-contractors-ltd/"
      },
      {
        "name": "Cambrensis Civil Engineering Limited",
        "url": "https://assay-systems.com/register/uk/cambrensis-civil-engineering-limited/"
      },
      {
        "name": "Associated Asphalt Ltd",
        "url": "https://assay-systems.com/register/uk/associated-asphalt-ltd/"
      },
      {
        "name": "Bethell Construction Limited",
        "url": "https://assay-systems.com/register/uk/bethell-construction-limited/"
      },
      {
        "name": "B&M McHugh Ltd",
        "url": "https://assay-systems.com/register/uk/b-m-mchugh/"
      },
      {
        "name": "The Casey Group Ltd",
        "url": "https://assay-systems.com/register/uk/the-casey-group-ltd/"
      },
      {
        "name": "KOMPAN Ltd",
        "url": "https://assay-systems.com/register/uk/kompan/"
      },
      {
        "name": "John Sisk and Son Limited",
        "url": "https://assay-systems.com/register/uk/john-sisk-and-son-limited/"
      },
      {
        "name": "METCALFE PLANT HIRE LTD",
        "url": "https://assay-systems.com/register/uk/metcalfe-plant-hire/"
      },
      {
        "name": "MILDREN CONSTRUCTION LIMITED",
        "url": "https://assay-systems.com/register/uk/mildren-construction-limited/"
      },
      {
        "name": "Haystoun Construction Ltd",
        "url": "https://assay-systems.com/register/uk/haystoun-construction/"
      },
      {
        "name": "Vital Energi Utilities Ltd",
        "url": "https://assay-systems.com/register/uk/vital-energi-utilities/"
      },
      {
        "name": "3 COUNTIES CIVIL ENGINEERING LTD",
        "url": "https://assay-systems.com/register/uk/3-counties-civil-engineering-ltd/"
      },
      {
        "name": "Pinkney Building Contractors Ltd",
        "url": "https://assay-systems.com/register/uk/pinkney-building-contractors-ltd/"
      },
      {
        "name": "Connor Construction (South West) Ltd",
        "url": "https://assay-systems.com/register/uk/connor-construction-south-west-ltd/"
      },
      {
        "name": "Pronin Limited",
        "url": "https://assay-systems.com/register/uk/pronin-limited/"
      },
      {
        "name": "NATIONAL GRID ELECTRICITY DISTRIBUTION PLC",
        "url": "https://assay-systems.com/register/uk/national-grid-electricity-distribution-plc/"
      },
      {
        "name": "TriAgg Construction Limited",
        "url": "https://assay-systems.com/register/uk/triagg-construction-limited/"
      },
      {
        "name": "Cashelton Construction Ltd",
        "url": "https://assay-systems.com/register/uk/cashelton-construction-ltd/"
      },
      {
        "name": "C F Construction (Collingham) Ltd",
        "url": "https://assay-systems.com/register/uk/c-f-construction-collingham-ltd/"
      },
      {
        "name": "Dowhigh Limited",
        "url": "https://assay-systems.com/register/uk/dowhigh-limited/"
      },
      {
        "name": "Huyton Asphalt Civils Ltd",
        "url": "https://assay-systems.com/register/uk/huyton-asphalt-civils-ltd/"
      },
      {
        "name": "Hugh Pearl (Land Drainage) Ltd",
        "url": "https://assay-systems.com/register/uk/hugh-pearl-land-drainage-ltd/"
      },
      {
        "name": "Wicksteed Leisure Ltd",
        "url": "https://assay-systems.com/register/uk/wicksteed-leisure/"
      },
      {
        "name": "Edburton Contractors Ltd",
        "url": "https://assay-systems.com/register/uk/edburton-contractors-ltd/"
      },
      {
        "name": "Scandor Landscape Contractors Ltd",
        "url": "https://assay-systems.com/register/uk/scandor-landscape-contractors/"
      },
      {
        "name": "PBS Construction (North East) Ltd",
        "url": "https://assay-systems.com/register/uk/pbs-construction/"
      },
      {
        "name": "VolkerFitzpatrick Limited",
        "url": "https://assay-systems.com/register/uk/volkerfitzpatrick-limited/"
      },
      {
        "name": "Blakedown Landscapes SE Ltd",
        "url": "https://assay-systems.com/register/uk/blakedown-landscapes-se/"
      },
      {
        "name": "Rainton Construction Ltd",
        "url": "https://assay-systems.com/register/uk/rainton-construction-ltd/"
      },
      {
        "name": "WJ North Ltd",
        "url": "https://assay-systems.com/register/uk/wj-north-ltd/"
      },
      {
        "name": "DCM Projects",
        "url": "https://assay-systems.com/register/uk/dcm-projects/"
      },
      {
        "name": "GCS Compliance Ltd",
        "url": "https://assay-systems.com/register/uk/gcs-compliance-ltd/"
      },
      {
        "name": "Churchill Contract Services Ltd",
        "url": "https://assay-systems.com/register/uk/churchill-contract-services/"
      },
      {
        "name": "Liberty Group",
        "url": "https://assay-systems.com/register/uk/liberty-group/"
      },
      {
        "name": "Balfour Beatty Civil Engineering Limited",
        "url": "https://assay-systems.com/register/uk/balfour-beatty-civil-engineering/"
      },
      {
        "name": "KIER TRANSPORTATION LIMITED",
        "url": "https://assay-systems.com/register/uk/kier-transportation-limited/"
      },
      {
        "name": "Leaves Building and Maintenance Contractors",
        "url": "https://assay-systems.com/register/uk/leaves-building-maintenance-contractors/"
      },
      {
        "name": "Pro Landscapes MDX Ltd",
        "url": "https://assay-systems.com/register/uk/pro-landscapes-mdx-ltd/"
      },
      {
        "name": "Redbridge Property Services Limited",
        "url": "https://assay-systems.com/register/uk/redbridge-property-services-limited/"
      },
      {
        "name": "John Graham Construction Ltd",
        "url": "https://assay-systems.com/register/uk/john-graham-construction/"
      },
      {
        "name": "Aureos Highways Ltd",
        "url": "https://assay-systems.com/register/uk/aureos-highways-ltd/"
      },
      {
        "name": "C.A. TELECOM UK LIMITED",
        "url": "https://assay-systems.com/register/uk/c-a-telecom-uk-limited/"
      },
      {
        "name": "Gordon Graham Roadmarkings Ltd",
        "url": "https://assay-systems.com/register/uk/gordon-graham-roadmarkings-ltd/"
      },
      {
        "name": "G W Highways Ltd",
        "url": "https://assay-systems.com/register/uk/g-w-highways-ltd/"
      },
      {
        "name": "MBM Groundworks Ltd",
        "url": "https://assay-systems.com/register/uk/mbm-groundworks-ltd/"
      },
      {
        "name": "Munns Limited",
        "url": "https://assay-systems.com/register/uk/munns-limited/"
      },
      {
        "name": "Northport Construction Services Limited",
        "url": "https://assay-systems.com/register/uk/northport-construction-services-limited/"
      },
      {
        "name": "Nu-phalt Group Ltd",
        "url": "https://assay-systems.com/register/uk/nu-phalt-group-ltd/"
      },
      {
        "name": "Premier RoadMarkings Ltd",
        "url": "https://assay-systems.com/register/uk/premier-roadmarkings-ltd/"
      },
      {
        "name": "SGC Projects Limited",
        "url": "https://assay-systems.com/register/uk/sgc-projects-limited/"
      },
      {
        "name": "Breheny Civil Engineering",
        "url": "https://assay-systems.com/register/uk/breheny-civil-engineering/"
      },
      {
        "name": "Personnel Hygiene Services Limited",
        "url": "https://assay-systems.com/register/uk/personnel-hygiene-services/"
      },
      {
        "name": "Henderson & Taylor (Public Works) Limited",
        "url": "https://assay-systems.com/register/uk/henderson-taylor-public-works-limited/"
      },
      {
        "name": "Walker Construction (UK) Limited",
        "url": "https://assay-systems.com/register/uk/walker-construction-uk-limited/"
      },
      {
        "name": "McPhillips (Wellington) Ltd",
        "url": "https://assay-systems.com/register/uk/mcphillips-wellington-ltd/"
      },
      {
        "name": "British Gas Social Housing Limited, trading as PH Jones",
        "url": "https://assay-systems.com/register/uk/british-gas-social-housing-limited-trading-as-ph-jones/"
      },
      {
        "name": "BSW Heating Ltd",
        "url": "https://assay-systems.com/register/uk/bsw-heating/"
      },
      {
        "name": "William Pye Limited",
        "url": "https://assay-systems.com/register/uk/william-pye-limited/"
      },
      {
        "name": "SLC Southern Landscape and Construction Limited",
        "url": "https://assay-systems.com/register/uk/slc-southern-landscape-and-construction-limited/"
      },
      {
        "name": "Whitehouse Construction Co. Ltd",
        "url": "https://assay-systems.com/register/uk/whitehouse-construction/"
      },
      {
        "name": "Seymour Civil Engineering Contractors Ltd",
        "url": "https://assay-systems.com/register/uk/seymour-civil-engineering-contractors-ltd/"
      },
      {
        "name": "ALUN GRIFFITHS (CONTRACTORS) LIMITED",
        "url": "https://assay-systems.com/register/uk/alun-griffiths-contractors-limited/"
      },
      {
        "name": "Borras Construction Limited",
        "url": "https://assay-systems.com/register/uk/borras-construction/"
      },
      {
        "name": "L&R Roadlines Ltd",
        "url": "https://assay-systems.com/register/uk/l-r-roadlines-ltd/"
      },
      {
        "name": "AECOM Ltd",
        "url": "https://assay-systems.com/register/uk/aecom/"
      },
      {
        "name": "T Loughman & Co Ltd",
        "url": "https://assay-systems.com/register/uk/t-loughman-co-ltd/"
      },
      {
        "name": "HSL COMPLIANCE LTD",
        "url": "https://assay-systems.com/register/uk/hsl-compliance/"
      },
      {
        "name": "Cubby Construction Ltd",
        "url": "https://assay-systems.com/register/uk/cubby-construction-ltd/"
      },
      {
        "name": "Marlborough Highways Limited",
        "url": "https://assay-systems.com/register/uk/marlborough-highways-limited/"
      },
      {
        "name": "Gelder Ltd",
        "url": "https://assay-systems.com/register/uk/gelder/"
      },
      {
        "name": "Rock Compliance Limited",
        "url": "https://assay-systems.com/register/uk/rock-compliance/"
      },
      {
        "name": "Ecolution Group",
        "url": "https://assay-systems.com/register/uk/ecolution-group/"
      },
      {
        "name": "Lanes Group Plc",
        "url": "https://assay-systems.com/register/uk/lanes-group-plc/"
      },
      {
        "name": "DRAINAGE 2000 LIMITED",
        "url": "https://assay-systems.com/register/uk/drainage-2000-limited/"
      },
      {
        "name": "Corrigenda Ltd trading as Churches",
        "url": "https://assay-systems.com/register/uk/corrigenda/"
      },
      {
        "name": "Sure Maintenance Ltd",
        "url": "https://assay-systems.com/register/uk/sure-maintenance/"
      },
      {
        "name": "HIGHWAY CONSTRUCTION SERVICES LTD",
        "url": "https://assay-systems.com/register/uk/highway-construction-services-ltd/"
      },
      {
        "name": "Winvic Construction Ltd",
        "url": "https://assay-systems.com/register/uk/winvic-construction-ltd/"
      },
      {
        "name": "Metro Rod Ltd",
        "url": "https://assay-systems.com/register/uk/metro-rod/"
      },
      {
        "name": "SMS Environmental Limited",
        "url": "https://assay-systems.com/register/uk/sms-environmental-limited/"
      },
      {
        "name": "R and B Decorators and Refurbishment",
        "url": "https://assay-systems.com/register/uk/r-b-decorators-refurbishment/"
      },
      {
        "name": "Churchill Environmental Services Limited",
        "url": "https://assay-systems.com/register/uk/churchill-environmental-services-limited/"
      },
      {
        "name": "Cyclehoop Ltd",
        "url": "https://assay-systems.com/register/uk/cyclehoop-ltd/"
      },
      {
        "name": "Ameresco Ltd",
        "url": "https://assay-systems.com/register/uk/ameresco-ltd/"
      },
      {
        "name": "CCR Property Services Ltd",
        "url": "https://assay-systems.com/register/uk/ccr-property-services-ltd/"
      },
      {
        "name": "DJT Surfacing Ltd",
        "url": "https://assay-systems.com/register/uk/djt-surfacing-ltd/"
      },
      {
        "name": "JBA Bentley Ltd.",
        "url": "https://assay-systems.com/register/uk/jba-bentley/"
      },
      {
        "name": "Constellia Public Ltd",
        "url": "https://assay-systems.com/register/uk/constellia-public/"
      },
      {
        "name": "Sycous Limited",
        "url": "https://assay-systems.com/register/uk/sycous-limited/"
      },
      {
        "name": "Ibbco Civil Engineering",
        "url": "https://assay-systems.com/register/uk/ibbco-civil-engineering/"
      },
      {
        "name": "SPORTEX GROUP LIMITED",
        "url": "https://assay-systems.com/register/uk/sportex-group-limited/"
      },
      {
        "name": "Toman Contracting Ltd",
        "url": "https://assay-systems.com/register/uk/toman-contracting-ltd/"
      },
      {
        "name": "Mays Technical Limited",
        "url": "https://assay-systems.com/register/uk/mays-technical-limited/"
      },
      {
        "name": "Ground Inc Ltd",
        "url": "https://assay-systems.com/register/uk/ground-inc/"
      },
      {
        "name": "Playcubed LTD",
        "url": "https://assay-systems.com/register/uk/playcubed-ltd/"
      },
      {
        "name": "Archway Roadmaster UK Ltd",
        "url": "https://assay-systems.com/register/uk/archway-roadmaster-uk-ltd/"
      },
      {
        "name": "Ashley & Mcdonough Limited",
        "url": "https://assay-systems.com/register/uk/ashley-mcdonough-limited-977a/"
      },
      {
        "name": "Connect Services Building Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/connect-services-building-solutions-ltd/"
      },
      {
        "name": "D. MCCARTHY BROTHERS (LICHFIELD) LIMITED",
        "url": "https://assay-systems.com/register/uk/d-mccarthy-brothers-lichfield-limited/"
      },
      {
        "name": "I D Corcoran Building Contractors Ltd",
        "url": "https://assay-systems.com/register/uk/i-d-corcoran-building-contractors-ltd/"
      },
      {
        "name": "John Gunn & Sons Ltd",
        "url": "https://assay-systems.com/register/uk/john-gunn-sons-ltd/"
      },
      {
        "name": "JP Landscapes & Construction Ltd",
        "url": "https://assay-systems.com/register/uk/jp-landscapes-construction-ltd/"
      },
      {
        "name": "LockIt Safe Ltd",
        "url": "https://assay-systems.com/register/uk/lockit-safe-ltd/"
      },
      {
        "name": "M J Granger Grounds Maintenance Ltd",
        "url": "https://assay-systems.com/register/uk/m-j-granger-grounds-maintenance-ltd/"
      },
      {
        "name": "NHS SUPPLY CHAIN COORDINATION LTD T/A NHS SUPPLY CHAIN",
        "url": "https://assay-systems.com/register/uk/nhs-supply-chain-coordination-ltd-t-a-nhs-supply-chain/"
      },
      {
        "name": "NUPHALT CONTRACTING LTD",
        "url": "https://assay-systems.com/register/uk/nuphalt-contracting-ltd/"
      },
      {
        "name": "Overhall Contractors Limited",
        "url": "https://assay-systems.com/register/uk/overhall-contractors-limited/"
      },
      {
        "name": "Rosgal Limited",
        "url": "https://assay-systems.com/register/uk/rosgal-limited/"
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      {
        "name": "RTW Road Restoration Ltd",
        "url": "https://assay-systems.com/register/uk/rtw-road-restoration-ltd/"
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      {
        "name": "Sean Murray Contracts",
        "url": "https://assay-systems.com/register/uk/sean-murray-contracts/"
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      {
        "name": "S M Babbage Ltd",
        "url": "https://assay-systems.com/register/uk/s-m-babbage-ltd/"
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      {
        "name": "Thermal Road Repairs Limited",
        "url": "https://assay-systems.com/register/uk/thermal-road-repairs-limited/"
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        "name": "Velocity UK Ltd",
        "url": "https://assay-systems.com/register/uk/velocity-uk-ltd/"
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      {
        "name": "William Pye Limited",
        "url": "https://assay-systems.com/register/uk/william-pye-limited-b0d6/"
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      {
        "name": "WJ Roadmarkings Ltd",
        "url": "https://assay-systems.com/register/uk/wj-roadmarkings-ltd/"
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      {
        "name": "T Clarke Contracting Ltd",
        "url": "https://assay-systems.com/register/uk/t-clarke-contracting/"
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      {
        "name": "CD Potter & Sons Ltd",
        "url": "https://assay-systems.com/register/uk/cd-potter-sons-ltd/"
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      {
        "name": "VWS (UK) LTD",
        "url": "https://assay-systems.com/register/uk/vws-uk-ltd/"
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      {
        "name": "BOC Ltd",
        "url": "https://assay-systems.com/register/uk/boc-ltd/"
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      {
        "name": "Dave Lucey Ltd",
        "url": "https://assay-systems.com/register/uk/dave-lucey-ltd/"
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      {
        "name": "W.D.M. Limited",
        "url": "https://assay-systems.com/register/uk/w-d-m-limited/"
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        "name": "Hegsons Design Consultancy (UK) Limited.",
        "url": "https://assay-systems.com/register/uk/hegsons-design-consultancy-uk-limited/"
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      {
        "name": "Cleansing Service Group Limited",
        "url": "https://assay-systems.com/register/uk/cleansing-service-group-limited/"
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      {
        "name": "W G Wigginton Limited",
        "url": "https://assay-systems.com/register/uk/w-g-wigginton-limited/"
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      {
        "name": "ARTHUR POLLARD LIMITED",
        "url": "https://assay-systems.com/register/uk/arthur-pollard-limited/"
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      {
        "name": "Costain Limited",
        "url": "https://assay-systems.com/register/uk/costain/"
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      {
        "name": "John Britten Ltd",
        "url": "https://assay-systems.com/register/uk/john-britten-ltd/"
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      {
        "name": "Kimpton",
        "url": "https://assay-systems.com/register/uk/kimpton/"
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      {
        "name": "Meel Group (Projects) Limited",
        "url": "https://assay-systems.com/register/uk/meel-group-projects-limited/"
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      {
        "name": "STAVE-CON LIMITED",
        "url": "https://assay-systems.com/register/uk/stave-con-limited/"
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        "name": "Thomas Armstrong (Construction) Ltd",
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        "name": "SOTHAM ENGINEERING SERVICES LIMITED",
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      {
        "name": "T Brown Group Limited",
        "url": "https://assay-systems.com/register/uk/t-brown-group-limited/"
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        "name": "Hazell & Jefferies Ltd",
        "url": "https://assay-systems.com/register/uk/hazell-jefferies-ltd/"
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        "name": "CLS Demolition Ltd",
        "url": "https://assay-systems.com/register/uk/cls-demolition-ltd/"
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        "name": "Smith and Byford Limited",
        "url": "https://assay-systems.com/register/uk/smith-and-byford-limited/"
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        "name": "S.H.J. Hospital Pipelines Limited",
        "url": "https://assay-systems.com/register/uk/s-h-j-hospital-pipelines-limited/"
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        "name": "ARCADIS (UK) LIMITED",
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        "name": "Dodd Group (Midlands) Limited",
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        "name": "Brooks & Wood Ltd",
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        "name": "MEDWAY HEATING (BOLTON) LIMITED",
        "url": "https://assay-systems.com/register/uk/medway-heating-bolton-limited/"
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        "name": "Sun Realm Heating Co Ltd",
        "url": "https://assay-systems.com/register/uk/sun-realm-heating-co-ltd/"
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      {
        "name": "Stonegrove Ltd",
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        "name": "CLC Contractors Limited",
        "url": "https://assay-systems.com/register/uk/clc-contractors/"
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      {
        "name": "Mott MacDonald Limited",
        "url": "https://assay-systems.com/register/uk/mott-macdonald/"
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      {
        "name": "Feedwater Limited",
        "url": "https://assay-systems.com/register/uk/feedwater-limited/"
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      {
        "name": "Kenson Highways Limited",
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        "name": "ThermoServ Ltd",
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      {
        "name": "Oakray Limited",
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        "name": "Vodafone Limited",
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        "name": "SWARCO UK & Ireland Ltd",
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        "name": "Walter West Builders Ltd",
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        "name": "Fitzgerald Contractors Ltd",
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        "name": "Mayglothling Waste Ltd",
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      {
        "name": "Robert Heath Heating Limited",
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        "name": "VIRGIN MEDIA BUSINESS LIMITED",
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        "name": "Purdy Contracts Ltd",
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        "name": "MJ Church (Plant) Ltd",
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      {
        "name": "K. & H. Medical Limited",
        "url": "https://assay-systems.com/register/uk/k-h-medical-limited/"
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        "name": "Jointline Ltd",
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      {
        "name": "Chris Wheeler Construction Ltd",
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      {
        "name": "RWR Property Services Ltd",
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      {
        "name": "Parade Civil Engineering Limited",
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        "name": "Axis Europe PLC",
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        "name": "Bituchem Building Products limited",
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        "name": "BINDER LIMITED",
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      {
        "name": "Knights Brown Construction Ltd",
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        "name": "MICAD SYSTEMS (U.K.) LIMITED",
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        "name": "TRULINE CONSTRUCTION & INTERIOR SERVICES LIMITED",
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        "name": "M.F Freeman Ltd",
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        "name": "Road Maintenance Services Ltd",
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        "name": "Kingfisher Lighting Ltd",
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        "name": "Highway Traffic Management Ltd",
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        "name": "T-T Pumps Ltd",
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        "name": "EDF Energy Limited",
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        "name": "NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WEST) PLC",
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      {
        "name": "Switch2 Energy Ltd",
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        "name": "ECS Engineering Services Ltd",
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        "name": "Britcon (UK) Ltd",
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        "name": "Veolia ES (UK) Limited",
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        "name": "Sureserve Fire & Electrical",
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        "name": "Aqua Protec Limited",
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        "name": "Esh Construction Ltd",
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        "name": "G&D Higgins Mechanical Services Ltd",
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        "name": "Mitie (Defence) Limited",
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        "name": "Virgin Media",
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        "name": "Jackson Jackson & Sons Ltd",
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        "name": "Fichtner Consulting Engineers Limited",
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        "name": "West Point Construction Limited",
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        "name": "eibe Play Ltd",
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      {
        "name": "GTH Construction Limited",
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      {
        "name": "Churches Fire Security Ltd",
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      {
        "name": "Willow Pumps Limited",
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        "name": "T. MANNERS & SONS (DEVELOPMENTS) LIMITED",
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        "name": "Mannings Facilities Management Limited",
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        "name": "Clearway Drainage Systems Limited",
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        "name": "Abacus Playgrounds Limited",
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        "name": "ANGLIAN WATER BUSINESS (NATIONAL) LIMITED",
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        "name": "Miles Macadam Ltd",
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        "name": "Penny Lane Builders Limited",
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        "name": "Morgan Lambert Limited",
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        "name": "Coating Services Limited",
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        "name": "TigerTurf UK Ltd",
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      {
        "name": "Goom Electrical Limited",
        "url": "https://assay-systems.com/register/uk/goom-electrical-limited/"
      },
      {
        "name": "River Stewardship Company",
        "url": "https://assay-systems.com/register/uk/river-stewardship/"
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      {
        "name": "Initial Systems Limited",
        "url": "https://assay-systems.com/register/uk/initial-systems-limited/"
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      {
        "name": "X-Ray Mineral Services Ltd",
        "url": "https://assay-systems.com/register/uk/x-ray-mineral-services-ltd/"
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      {
        "name": "Gaist Solutions Limited",
        "url": "https://assay-systems.com/register/uk/gaist-solutions-limited/"
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      {
        "name": "ESC Global Ltd",
        "url": "https://assay-systems.com/register/uk/esc-global-ltd/"
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      {
        "name": "Corgi Technical Services Ltd",
        "url": "https://assay-systems.com/register/uk/corgi-technical-services-ltd/"
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      {
        "name": "Orton Mechanical Services Limited",
        "url": "https://assay-systems.com/register/uk/orton-mechanical-services-limited/"
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      {
        "name": "RAYBELL AND SONS SURFACING LIMITED",
        "url": "https://assay-systems.com/register/uk/raybell-and-sons-surfacing-limited/"
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      {
        "name": "Geo Green Power Limited",
        "url": "https://assay-systems.com/register/uk/geo-green-power-limited/"
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      {
        "name": "Lantei Ltd",
        "url": "https://assay-systems.com/register/uk/lantei-ltd/"
      },
      {
        "name": "The Testing Lab PLC",
        "url": "https://assay-systems.com/register/uk/the-testing-lab-plc/"
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      {
        "name": "Clearway Gritting Ltd",
        "url": "https://assay-systems.com/register/uk/clearway-gritting-ltd/"
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      {
        "name": "Low Carbon Exchange Ltd",
        "url": "https://assay-systems.com/register/uk/low-carbon-exchange-ltd/"
      },
      {
        "name": "Vita Play Limited",
        "url": "https://assay-systems.com/register/uk/vita-play-limited/"
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      {
        "name": "BCE Northern Ltd",
        "url": "https://assay-systems.com/register/uk/bce-northern/"
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      {
        "name": "Primary Water Solutions",
        "url": "https://assay-systems.com/register/uk/primary-water-solutions/"
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      {
        "name": "Norman Rourke Pryme Ltd",
        "url": "https://assay-systems.com/register/uk/norman-rourke-pryme/"
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      {
        "name": "Lux Property Services Limited",
        "url": "https://assay-systems.com/register/uk/lux-property-services-limited/"
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      {
        "name": "Kensa Contracting Ltd",
        "url": "https://assay-systems.com/register/uk/kensa-contracting-ltd/"
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      {
        "name": "Cenergist Limited",
        "url": "https://assay-systems.com/register/uk/cenergist-limited/"
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      {
        "name": "Arkwood Limited",
        "url": "https://assay-systems.com/register/uk/arkwood-limited/"
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      {
        "name": "Rose Engineering (Whitby) Ltd",
        "url": "https://assay-systems.com/register/uk/rose-engineering-whitby-ltd/"
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      {
        "name": "S Eugen LTD",
        "url": "https://assay-systems.com/register/uk/s-eugen-ltd/"
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      {
        "name": "Re-Gen UK Construction Ltd",
        "url": "https://assay-systems.com/register/uk/re-gen-uk-construction/"
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      {
        "name": "SOS Electricals and Services LTD",
        "url": "https://assay-systems.com/register/uk/sos-electricals-and-services-ltd/"
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      {
        "name": "Draincare Manchester Limited",
        "url": "https://assay-systems.com/register/uk/draincare-manchester-limited/"
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      {
        "name": "GetFix LTD",
        "url": "https://assay-systems.com/register/uk/getfix-ltd/"
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      {
        "name": "Paul Hughes Builder Limited",
        "url": "https://assay-systems.com/register/uk/paul-hughes-builder-limited/"
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      {
        "name": "B-A-R ELECTRICAL AND MECHANICAL SERVICES LIMITED",
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      {
        "name": "Bridge Construction Limited",
        "url": "https://assay-systems.com/register/uk/bridge-construction-limited/"
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      {
        "name": "Total Resources UK Ltd",
        "url": "https://assay-systems.com/register/uk/total-resources-uk-ltd/"
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      {
        "name": "RJC MECHANICAL LTD",
        "url": "https://assay-systems.com/register/uk/rjc-mechanical-ltd/"
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      {
        "name": "SAGE ENVIRO LTD",
        "url": "https://assay-systems.com/register/uk/sage-enviro-ltd/"
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      {
        "name": "PRIMECH BUILDING SERVICES LIMITED",
        "url": "https://assay-systems.com/register/uk/primech-building-services-limited/"
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      {
        "name": "Fair Heat Limited",
        "url": "https://assay-systems.com/register/uk/fair-heat-limited/"
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      {
        "name": "Rossco Construction Services Ltd",
        "url": "https://assay-systems.com/register/uk/rossco-construction-services-ltd/"
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      {
        "name": "DSP Drainage & Plumbing Ltd",
        "url": "https://assay-systems.com/register/uk/dsp-drainage-plumbing-ltd/"
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      {
        "name": "Lightmain Company Ltd",
        "url": "https://assay-systems.com/register/uk/lightmain-company-ltd/"
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      {
        "name": "J Brazil Road Contractors",
        "url": "https://assay-systems.com/register/uk/j-brazil-road-contractors/"
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      {
        "name": "J.C. Watson Mechanical Limited",
        "url": "https://assay-systems.com/register/uk/j-c-watson-mechanical/"
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      {
        "name": "N & T Civils Ltd",
        "url": "https://assay-systems.com/register/uk/n-t-civils-ltd/"
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      {
        "name": "Hinko Construction Ltd",
        "url": "https://assay-systems.com/register/uk/hinko-construction-ltd/"
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      {
        "name": "Datom Utilities Ltd",
        "url": "https://assay-systems.com/register/uk/datom-utilities-ltd/"
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        "name": "First Choice Drainage Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/first-choice-drainage-solutions-ltd/"
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      {
        "name": "Redfox Countryside Services",
        "url": "https://assay-systems.com/register/uk/redfox-countryside-services/"
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      {
        "name": "Next Energy Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/next-energy-solutions-ltd/"
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      {
        "name": "ELECTRIFICATION CONSTRUCTION SERVICES LTD",
        "url": "https://assay-systems.com/register/uk/electrification-construction-services-ltd/"
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      {
        "name": "Ingenious Power Engineering",
        "url": "https://assay-systems.com/register/uk/ingenious-power-engineering/"
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      {
        "name": "Duplex Care Ltd",
        "url": "https://assay-systems.com/register/uk/duplex-care-ltd/"
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      {
        "name": "Asphalt Surfacing Limited",
        "url": "https://assay-systems.com/register/uk/asphalt-surfacing-limited/"
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      {
        "name": "FDH SERVICES LTD",
        "url": "https://assay-systems.com/register/uk/fdh-services-ltd/"
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      {
        "name": "Sand Separation Systems Ltd.",
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        "name": "DRAIN BURST LTD",
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        "name": "Surefire Management Services Ltd",
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        "name": "Alconex Infrastructure & Solutions Ltd",
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      {
        "name": "Rescue Jet",
        "url": "https://assay-systems.com/register/uk/rescue-jet/"
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      {
        "name": "A&G Landscapes & Groundworks LTD",
        "url": "https://assay-systems.com/register/uk/a-g-landscapes-groundworks-ltd/"
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        "name": "Mouldex Ltd",
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        "name": "GREENWAY MANAGED SERVICES LIMITED",
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        "name": "SM5 DEVELOPMENTS LTD",
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        "name": "WATER COMPLIANCE SERVICES LIMITED",
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        "name": "GW Shelter Solutions Ltd",
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        "name": "Carbon3 Ltd",
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        "name": "S & SH Trading Limited",
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      {
        "name": "MAC Groundworks and Construction Ltd",
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      {
        "name": "Keltbray Highways Ltd",
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      {
        "name": "Aureos Energy Limited",
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      {
        "name": "Milestone Infrastructure Limited",
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        "name": "DB Groundworks (Cambs) Ltd",
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        "name": "NEOM Engineering Limited",
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        "name": "Citrus Group NW Ltd",
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        "name": "D&T SURFACING AND CIVILS LTD",
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        "name": "High Peak Access Ltd",
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        "name": "PFK ESTATE AGENCY LIMITED",
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        "name": "Irwin M&E Limited",
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        "name": "Alternative Heat Limited",
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        "name": "CTS Projects Limited",
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        "name": "ATS Gas Services Ltd",
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        "name": "Gas Call Services Ltd",
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        "name": "Easy Heat Systems Ltd",
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        "name": "Gow's Lybster Ltd",
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        "name": "HCS Water Treatment Ltd",
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        "name": "FlowAqua Ltd",
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        "name": "Blakedown Landscapes",
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        "name": "Heidelberg Materials UK TA Hanson Quarry Products Europe Ltd",
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      {
        "name": "Heron Constructive Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/heron-constructive-solutions-ltd/"
      },
      {
        "name": "Hillswood Services Ltd",
        "url": "https://assay-systems.com/register/uk/hillswood-services-ltd/"
      },
      {
        "name": "Hinko Construction Lrd",
        "url": "https://assay-systems.com/register/uk/hinko-construction-lrd/"
      },
      {
        "name": "Hollywell Building Services Limited",
        "url": "https://assay-systems.com/register/uk/hollywell-building-services-limited/"
      },
      {
        "name": "Hugh Pearl Ltd",
        "url": "https://assay-systems.com/register/uk/hugh-pearl-ltd/"
      },
      {
        "name": "Huyton Asphalt Ltd",
        "url": "https://assay-systems.com/register/uk/huyton-asphalt-ltd/"
      },
      {
        "name": "Hydrotech Environmental & Civils",
        "url": "https://assay-systems.com/register/uk/hydrotech-environmental-civils/"
      },
      {
        "name": "Hygiene Contracts Ltd",
        "url": "https://assay-systems.com/register/uk/hygiene-contracts-ltd/"
      },
      {
        "name": "Imperial Signs",
        "url": "https://assay-systems.com/register/uk/imperial-signs/"
      },
      {
        "name": "IMS Construction & Groundworks",
        "url": "https://assay-systems.com/register/uk/ims-construction-groundworks/"
      },
      {
        "name": "Instia Ltd",
        "url": "https://assay-systems.com/register/uk/instia-ltd/"
      },
      {
        "name": "ISM Construction Ltd",
        "url": "https://assay-systems.com/register/uk/ism-construction-ltd/"
      },
      {
        "name": "ISO Energy Ltd",
        "url": "https://assay-systems.com/register/uk/iso-energy-ltd/"
      },
      {
        "name": "Jackson Jackson & Son Ltd",
        "url": "https://assay-systems.com/register/uk/jackson-jackson-son-ltd/"
      },
      {
        "name": "Jamieson Contracting (North West) Limited",
        "url": "https://assay-systems.com/register/uk/jamieson-contracting-north-west-limited/"
      },
      {
        "name": "jd construction utilities ltd",
        "url": "https://assay-systems.com/register/uk/jd-construction-utilities-ltd/"
      },
      {
        "name": "J. Mallinson (Ormskirk) Ltd.",
        "url": "https://assay-systems.com/register/uk/j-mallinson-ormskirk-ltd/"
      },
      {
        "name": "J&N Feather",
        "url": "https://assay-systems.com/register/uk/j-n-feather/"
      },
      {
        "name": "John McQuillan (Contracts) Ltd",
        "url": "https://assay-systems.com/register/uk/john-mcquillan-contracts-ltd/"
      },
      {
        "name": "JTT Contracting Ltd",
        "url": "https://assay-systems.com/register/uk/jtt-contracting-ltd/"
      },
      {
        "name": "Kane Group Building Services Ltd",
        "url": "https://assay-systems.com/register/uk/kane-group-building-services-ltd/"
      },
      {
        "name": "KAYS Highways Ltd",
        "url": "https://assay-systems.com/register/uk/kays-highways-ltd/"
      },
      {
        "name": "KBI UK Ltd",
        "url": "https://assay-systems.com/register/uk/kbi-uk-ltd/"
      },
      {
        "name": "Kenson Contractors (Benington) Ltd.",
        "url": "https://assay-systems.com/register/uk/kenson-contractors-benington-ltd/"
      },
      {
        "name": "Kenson Highways Ltd Lot3",
        "url": "https://assay-systems.com/register/uk/kenson-highways-ltd-lot3/"
      },
      {
        "name": "Kirk Connected Construction Ltd",
        "url": "https://assay-systems.com/register/uk/kirk-connected-construction-ltd/"
      },
      {
        "name": "K.J. Lines Limited",
        "url": "https://assay-systems.com/register/uk/k-j-lines-limited/"
      },
      {
        "name": "Maple Drainage Limited",
        "url": "https://assay-systems.com/register/uk/maple-drainage-limited/"
      },
      {
        "name": "Mather and Son",
        "url": "https://assay-systems.com/register/uk/mather-and-son/"
      },
      {
        "name": "MB Pipe Services Ltd",
        "url": "https://assay-systems.com/register/uk/mb-pipe-services-ltd/"
      },
      {
        "name": "McCarthy and Stone Retirement Lifestyles",
        "url": "https://assay-systems.com/register/uk/mccarthy-and-stone-retirement-lifestyles/"
      },
      {
        "name": "McFour Limited",
        "url": "https://assay-systems.com/register/uk/mcfour-limited/"
      },
      {
        "name": "Midlands Road Surfacing Ltd",
        "url": "https://assay-systems.com/register/uk/midlands-road-surfacing-ltd/"
      },
      {
        "name": "Midway Fencing Contractors Ltd",
        "url": "https://assay-systems.com/register/uk/midway-fencing-contractors-ltd/"
      },
      {
        "name": "Millfield Agricultural Services Ltd",
        "url": "https://assay-systems.com/register/uk/millfield-agricultural-services-ltd/"
      },
      {
        "name": "Morgan Sindall Construction & Infrastucture Limited",
        "url": "https://assay-systems.com/register/uk/morgan-sindall-construction-infrastucture-limited/"
      },
      {
        "name": "Mulitpave (NW) Limited",
        "url": "https://assay-systems.com/register/uk/mulitpave-nw-limited/"
      },
      {
        "name": "NetZero (North) Ltd",
        "url": "https://assay-systems.com/register/uk/netzero-north-ltd/"
      },
      {
        "name": "Newmay Electrical Services Ltd",
        "url": "https://assay-systems.com/register/uk/newmay-electrical-services-ltd/"
      },
      {
        "name": "NMS Civil Engineering Limited",
        "url": "https://assay-systems.com/register/uk/nms-civil-engineering-limited/"
      },
      {
        "name": "Northern Asphalt Surfacing Ltd",
        "url": "https://assay-systems.com/register/uk/northern-asphalt-surfacing-ltd/"
      },
      {
        "name": "NORTHERN MARKING LTD",
        "url": "https://assay-systems.com/register/uk/northern-marking-ltd/"
      },
      {
        "name": "Northern Powergrid",
        "url": "https://assay-systems.com/register/uk/northern-powergrid-e28d/"
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      {
        "name": "NORTH LINCOLNSHIRE COUNCIL",
        "url": "https://assay-systems.com/register/uk/north-lincolnshire-council/"
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      {
        "name": "NPS Contracts Ltd",
        "url": "https://assay-systems.com/register/uk/nps-contracts-ltd/"
      },
      {
        "name": "Nuvolt Ltd",
        "url": "https://assay-systems.com/register/uk/nuvolt-ltd/"
      },
      {
        "name": "O'Connell Contracting",
        "url": "https://assay-systems.com/register/uk/o-connell-contracting/"
      },
      {
        "name": "O'Hara Brothers Surfacing Ltd",
        "url": "https://assay-systems.com/register/uk/o-hara-brothers-surfacing-ltd/"
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      {
        "name": "OSI CONTRACTS LTD",
        "url": "https://assay-systems.com/register/uk/osi-contracts-ltd/"
      },
      {
        "name": "Overhaul Ltd",
        "url": "https://assay-systems.com/register/uk/overhaul-ltd/"
      },
      {
        "name": "Parsons Landscapes Limited",
        "url": "https://assay-systems.com/register/uk/parsons-landscapes-limited/"
      },
      {
        "name": "PDF - Area 12 - Tarmac Trading Limited",
        "url": "https://assay-systems.com/register/uk/pdf-area-7-tarmac-trading-limited/"
      },
      {
        "name": "PDF - Area 7 - Hanson Contracting",
        "url": "https://assay-systems.com/register/uk/pdf-area-7-hanson-contracting/"
      },
      {
        "name": "Pennine Playgrounds Ltd",
        "url": "https://assay-systems.com/register/uk/pennine-playgrounds-ltd/"
      },
      {
        "name": "PFL Electrical Ltd",
        "url": "https://assay-systems.com/register/uk/pfl-electrical-ltd-e7ab/"
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      {
        "name": "Pinkneys Building Contractors",
        "url": "https://assay-systems.com/register/uk/pinkneys-building-contractors/"
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      {
        "name": "PipeFlow Drainage Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/pipeflow-drainage-solutions-ltd/"
      },
      {
        "name": "Plug Me In (Heat) Limited",
        "url": "https://assay-systems.com/register/uk/plug-me-in-heat-limited/"
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      {
        "name": "Porter Plant Hire Services",
        "url": "https://assay-systems.com/register/uk/porter-plant-hire-services/"
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      {
        "name": "Premier Roofing Systems Ltd",
        "url": "https://assay-systems.com/register/uk/premier-roofing-systems-ltd/"
      },
      {
        "name": "Pulsar Water Technology Ltd",
        "url": "https://assay-systems.com/register/uk/pulsar-water-technology-ltd/"
      },
      {
        "name": "PURE AIR & WATER COMPLIANCE SERVICES LTD",
        "url": "https://assay-systems.com/register/uk/pure-air-water-compliance-services-ltd/"
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      {
        "name": "R Bunton Ltd",
        "url": "https://assay-systems.com/register/uk/r-bunton-ltd/"
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      {
        "name": "R.F. Gardiner Limited",
        "url": "https://assay-systems.com/register/uk/r-f-gardiner-limited/"
      },
      {
        "name": "Ringway Infrastructure Services Limited",
        "url": "https://assay-systems.com/register/uk/ringway-infrastructure-services-limited/"
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      {
        "name": "Road Marking Services Ltd",
        "url": "https://assay-systems.com/register/uk/road-marking-services-ltd/"
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      {
        "name": "Roadmender Asphalt",
        "url": "https://assay-systems.com/register/uk/roadmender-asphalt/"
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      {
        "name": "Ron Gale and Sons Ltd",
        "url": "https://assay-systems.com/register/uk/ron-gale-and-sons-ltd/"
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      {
        "name": "RS Civil Engineering Ltd",
        "url": "https://assay-systems.com/register/uk/rs-civil-engineering-ltd/"
      },
      {
        "name": "R.T.S. Engineering (Somerset) LTD",
        "url": "https://assay-systems.com/register/uk/r-t-s-engineering-somerset-ltd/"
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      {
        "name": "Ryebridge Construction Limited",
        "url": "https://assay-systems.com/register/uk/ryebridge-construction-limited/"
      },
      {
        "name": "Sapphire Utility solutions",
        "url": "https://assay-systems.com/register/uk/sapphire-utility-solutions/"
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      {
        "name": "SAS Lining Services Ltd",
        "url": "https://assay-systems.com/register/uk/sas-lining-services-ltd/"
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      {
        "name": "Saunders Bros Builders Ltd",
        "url": "https://assay-systems.com/register/uk/saunders-bros-builders-ltd/"
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      {
        "name": "SDG Electrical & Mechanical Engineering Ltd",
        "url": "https://assay-systems.com/register/uk/sdg-electrical-mechanical-engineering-ltd/"
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      {
        "name": "Senate Mech Ltd.",
        "url": "https://assay-systems.com/register/uk/senate-mech-ltd/"
      },
      {
        "name": "Serco Home SPA",
        "url": "https://assay-systems.com/register/uk/serco-home-spa/"
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      {
        "name": "SES Mechanical Services Ltd",
        "url": "https://assay-systems.com/register/uk/ses-mechanical-services-ltd/"
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      {
        "name": "Sheffield Surfacing Ltd",
        "url": "https://assay-systems.com/register/uk/sheffield-surfacing-ltd/"
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      {
        "name": "Shiloh Construction (North West) Limited",
        "url": "https://assay-systems.com/register/uk/shiloh-construction-north-west-limited/"
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      {
        "name": "Simpsons (East Anglia) Limited",
        "url": "https://assay-systems.com/register/uk/simpsons-east-anglia-limited/"
      },
      {
        "name": "South West Water",
        "url": "https://assay-systems.com/register/uk/south-west-water/"
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      {
        "name": "Standard Association of Zimbabwe",
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      {
        "name": "StarCraft Technologies Limited",
        "url": "https://assay-systems.com/register/uk/starcraft-technologies-limited/"
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      {
        "name": "Stourbidge Paving Limited",
        "url": "https://assay-systems.com/register/uk/stourbidge-paving-limited/"
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      {
        "name": "Tarnac Trading Ltd",
        "url": "https://assay-systems.com/register/uk/tarnac-trading-ltd/"
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      {
        "name": "TDK Mechanical Services (UK) Ltd",
        "url": "https://assay-systems.com/register/uk/tdk-mechanical-services-uk-ltd/"
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        "name": "TECS GROUP",
        "url": "https://assay-systems.com/register/uk/tecs-group/"
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        "name": "Tekton Civil Engineering",
        "url": "https://assay-systems.com/register/uk/tekton-civil-engineering/"
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      {
        "name": "TGN Construction (Yorkshire) Ltd trading as Bike Track",
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      {
        "name": "Trafifc Direct Limited",
        "url": "https://assay-systems.com/register/uk/trafifc-direct-limited/"
      },
      {
        "name": "trell contractors",
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        "name": "Ventbrook Ltd",
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        "name": "Wes Brown Tree Services",
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        "name": "West Coast MEP Ltd",
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        "name": "Wilson & Scott (Highways) Ltd",
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      {
        "name": "WJ South Limited",
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      {
        "name": "Yorkshire Water",
        "url": "https://assay-systems.com/register/uk/yorkshire-water/"
      },
      {
        "name": "All suppliers in United Kingdom, A to Z",
        "url": "https://assay-systems.com/register/uk/a-z/"
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    ],
    "assay_record": "ASY-UK-1JZX3EO1JF",
    "cite_as": "Assay Systems, \"Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork: United Kingdom public contracts since 2024\", https://assay-systems.com/register/uk/line/construction-work-for-pipelines-communication-and-power-lines-for-highways-roads-airfields-and-railways-flatwork/"
  }
}