{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T14:56:36Z",
  "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-IE-1W5FZQA1BR",
    "type": "line",
    "country": "ie",
    "name": "Plumbing and sanitary works: Ireland public contracts since 2024",
    "url": "https://assay-systems.com/register/ie/line/plumbing-and-sanitary-works/",
    "summary": "90 award notices, 154 suppliers in the line plumbing and sanitary works, from the TED register.",
    "text": [
      "Since January 2024 the line carries 90 award notices from 41 buyers. 154 suppliers share it.",
      "21 in 2024. 39 in 2025. 30 in the first 8 months of 2026.",
      "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 TED register."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/ie/"
      },
      {
        "name": "Above All Building Construction Limited",
        "url": "https://assay-systems.com/register/ie/above-all-building-construction/"
      },
      {
        "name": "Cruinn Diagnostics",
        "url": "https://assay-systems.com/register/ie/cruinn-diagnostics/"
      },
      {
        "name": "Ronayne Hire and Hardware",
        "url": "https://assay-systems.com/register/ie/ronayne-hire-and-hardware/"
      },
      {
        "name": "Becton, Dickinson U.K. Limited",
        "url": "https://assay-systems.com/register/ie/becton-dickinson-u-k-limited/"
      },
      {
        "name": "bioMerieux UK Ltd",
        "url": "https://assay-systems.com/register/ie/biomerieux-uk-ltd/"
      },
      {
        "name": "Dominic O'Connor Ltd.",
        "url": "https://assay-systems.com/register/ie/dominic-o-connor/"
      },
      {
        "name": "Enfer Medical Limited",
        "url": "https://assay-systems.com/register/ie/enfer-medical/"
      },
      {
        "name": "Finnegan and O'Neill Limited",
        "url": "https://assay-systems.com/register/ie/finnegan-and-o-neill/"
      },
      {
        "name": "Medical Supply Company Ltd",
        "url": "https://assay-systems.com/register/ie/medical-supply/"
      },
      {
        "name": "Medimec Ltd",
        "url": "https://assay-systems.com/register/ie/medimec-ltd/"
      },
      {
        "name": "NC Plant Hire Ltd",
        "url": "https://assay-systems.com/register/ie/nc-plant-hire/"
      },
      {
        "name": "Richard Drumgoole Construction Limited",
        "url": "https://assay-systems.com/register/ie/richard-drumgoole-construction/"
      },
      {
        "name": "Sarstedt Ltd",
        "url": "https://assay-systems.com/register/ie/sarstedt/"
      },
      {
        "name": "Thermodial Limited",
        "url": "https://assay-systems.com/register/ie/thermodial/"
      },
      {
        "name": "Tony Harmon Services Ltd.",
        "url": "https://assay-systems.com/register/ie/tony-harmon-services/"
      },
      {
        "name": "A and R Brady Plant and Civils Ltd",
        "url": "https://assay-systems.com/register/ie/a-and-r-brady-plant-and-civils-ltd/"
      },
      {
        "name": "ACN Construction LTD T/A Dampdoctor",
        "url": "https://assay-systems.com/register/ie/acn-construction-ltd-t-a-dampdoctor/"
      },
      {
        "name": "Actavo (Ireland) Ltd.",
        "url": "https://assay-systems.com/register/ie/actavo/"
      },
      {
        "name": "Agilent Technologies Ireland Ltd",
        "url": "https://assay-systems.com/register/ie/agilent-technologies-ireland/"
      },
      {
        "name": "Aisho Construction Ltd. t/a Boyle Construction",
        "url": "https://assay-systems.com/register/ie/aisho-construction-ltd-t-a-boyle-construction/"
      },
      {
        "name": "Alliance Property Maintenance Limited",
        "url": "https://assay-systems.com/register/ie/alliance-property-maintenance/"
      },
      {
        "name": "A N O Neill Ltd",
        "url": "https://assay-systems.com/register/ie/a-n-o-neill-ltd/"
      },
      {
        "name": "Aquilant Scientific ROI Ltd.",
        "url": "https://assay-systems.com/register/ie/aquilant-scientific-roi/"
      },
      {
        "name": "Arthurstown Construction Ltd",
        "url": "https://assay-systems.com/register/ie/arthurstown-construction/"
      },
      {
        "name": "Artinis Medical Systems BV",
        "url": "https://assay-systems.com/register/ie/artinis-medical-systems-bv/"
      },
      {
        "name": "Berko Pod Systems Limited",
        "url": "https://assay-systems.com/register/ie/berko-pod-systems-limited/"
      },
      {
        "name": "BlockageBusters Ltd",
        "url": "https://assay-systems.com/register/ie/blockagebusters-ltd/"
      },
      {
        "name": "Brian Fogarty Limited",
        "url": "https://assay-systems.com/register/ie/brian-fogarty-limited/"
      },
      {
        "name": "Burgoyne Plumbing and Heating",
        "url": "https://assay-systems.com/register/ie/burgoyne-plumbing-and-heating/"
      },
      {
        "name": "Burlington Engineering",
        "url": "https://assay-systems.com/register/ie/burlington-engineering/"
      },
      {
        "name": "Castletownbere Construction Ltd.",
        "url": "https://assay-systems.com/register/ie/castletownbere-construction/"
      },
      {
        "name": "Caulfield Industrial Ltd.",
        "url": "https://assay-systems.com/register/ie/caulfield-industrial/"
      },
      {
        "name": "CBRE Inc.",
        "url": "https://assay-systems.com/register/ie/cbre-inc/"
      },
      {
        "name": "CEM Services",
        "url": "https://assay-systems.com/register/ie/cem-services/"
      },
      {
        "name": "Conneally Construction Solutions Ltd",
        "url": "https://assay-systems.com/register/ie/conneally-construction-solutions-ltd/"
      },
      {
        "name": "Conviron Europe Ltd",
        "url": "https://assay-systems.com/register/ie/conviron-europe-ltd/"
      },
      {
        "name": "CPF (Profiles) Ltd",
        "url": "https://assay-systems.com/register/ie/cpf-profiles-ltd/"
      },
      {
        "name": "Crescent Industrial Supplies Ltd",
        "url": "https://assay-systems.com/register/ie/crescent-industrial-supplies-ltd/"
      },
      {
        "name": "Crosserlough Construction",
        "url": "https://assay-systems.com/register/ie/crosserlough-construction/"
      },
      {
        "name": "Cross Refrigeration Limited",
        "url": "https://assay-systems.com/register/ie/cross-refrigeration-limited/"
      },
      {
        "name": "CTS Projects Ltd",
        "url": "https://assay-systems.com/register/ie/cts-projects-ltd/"
      },
      {
        "name": "Damien Mulvihill Plumbing and Heating",
        "url": "https://assay-systems.com/register/ie/damien-mulvihill-plumbing-and-heating/"
      },
      {
        "name": "Dampco Services Limited",
        "url": "https://assay-systems.com/register/ie/dampco-services-limited/"
      },
      {
        "name": "danny trundle heating and plumbing",
        "url": "https://assay-systems.com/register/ie/danny-trundle-heating-and-plumbing/"
      },
      {
        "name": "Declanmccormack",
        "url": "https://assay-systems.com/register/ie/declanmccormack/"
      },
      {
        "name": "DJ Fealy Construction Limited",
        "url": "https://assay-systems.com/register/ie/dj-fealy-construction-limited/"
      },
      {
        "name": "DNCF ltd",
        "url": "https://assay-systems.com/register/ie/dncf/"
      },
      {
        "name": "Domestic Gas Heating Systems Limited",
        "url": "https://assay-systems.com/register/ie/domestic-gas-heating-systems-limited/"
      },
      {
        "name": "DUBLIN PLYWOOD and VENEER CO LTD",
        "url": "https://assay-systems.com/register/ie/dublin-plywood-and-veneer-co-ltd/"
      },
      {
        "name": "Easton Air Conditioning Ltd",
        "url": "https://assay-systems.com/register/ie/easton-air-conditioning-ltd/"
      },
      {
        "name": "Edmund Browne Construction Limited",
        "url": "https://assay-systems.com/register/ie/edmund-browne-construction-limited/"
      },
      {
        "name": "Eirdata Environmental Services Ltd. T/A Eirdata",
        "url": "https://assay-systems.com/register/ie/eirdata-environmental-services/"
      },
      {
        "name": "Elementar UK",
        "url": "https://assay-systems.com/register/ie/elementar-uk/"
      },
      {
        "name": "Element Materials Technology Ltd",
        "url": "https://assay-systems.com/register/ie/element-materials-technology-ltd/"
      },
      {
        "name": "Eurofins Clinical Dx Ireland",
        "url": "https://assay-systems.com/register/ie/eurofins-clinical-dx-ireland/"
      },
      {
        "name": "Feale Contracts Ltd",
        "url": "https://assay-systems.com/register/ie/feale-contracts-ltd/"
      },
      {
        "name": "Frontline Energy and Environmental",
        "url": "https://assay-systems.com/register/ie/frontline-energy-and-environmental/"
      },
      {
        "name": "Ganson Ltd.",
        "url": "https://assay-systems.com/register/ie/ganson/"
      },
      {
        "name": "Gas-Weld Ltd",
        "url": "https://assay-systems.com/register/ie/gas-weld/"
      },
      {
        "name": "Geoff Castles Boiler Services",
        "url": "https://assay-systems.com/register/ie/geoff-castles-boiler-services/"
      },
      {
        "name": "Glenlow Construction Ltd. T/A Nolan Construction",
        "url": "https://assay-systems.com/register/ie/glenlow-construction/"
      },
      {
        "name": "GMG Mechanical Services Ltd",
        "url": "https://assay-systems.com/register/ie/gmg-mechanical-services-ltd/"
      },
      {
        "name": "Greenfern developments Ltd",
        "url": "https://assay-systems.com/register/ie/greenfern-developments-ltd/"
      },
      {
        "name": "Heat Merchants Group",
        "url": "https://assay-systems.com/register/ie/heat-merchants-group/"
      },
      {
        "name": "HG Construction (Ireland) Ltd.",
        "url": "https://assay-systems.com/register/ie/hg-construction/"
      },
      {
        "name": "Homecare Adaption and Construction Ltd",
        "url": "https://assay-systems.com/register/ie/homecare-adaption-and-construction-ltd/"
      },
      {
        "name": "Horan construction",
        "url": "https://assay-systems.com/register/ie/horan-construction/"
      },
      {
        "name": "Hybrid Engineering & Contracting Ltd.",
        "url": "https://assay-systems.com/register/ie/hybrid-engineering-contracting-ltd/"
      },
      {
        "name": "Icarus Properties Limited",
        "url": "https://assay-systems.com/register/ie/icarus-properties-limited/"
      },
      {
        "name": "Inventia Scientific Europe Ltd",
        "url": "https://assay-systems.com/register/ie/inventia-scientific-europe-ltd/"
      },
      {
        "name": "jacobs building innovations",
        "url": "https://assay-systems.com/register/ie/jacobs-building-innovations/"
      },
      {
        "name": "James Gilsenan Builders Ltd",
        "url": "https://assay-systems.com/register/ie/james-gilsenan-builders-ltd/"
      },
      {
        "name": "J and C McMahon Ltd",
        "url": "https://assay-systems.com/register/ie/j-and-c-mcmahon/"
      },
      {
        "name": "JandS Priority Electrical ltd",
        "url": "https://assay-systems.com/register/ie/jands-priority-electrical-ltd/"
      },
      {
        "name": "J. Buckley Construction Ltd.",
        "url": "https://assay-systems.com/register/ie/j-buckley-construction-ltd/"
      },
      {
        "name": "JCMC Electrical and Plumbing Ltd",
        "url": "https://assay-systems.com/register/ie/jcmc-electrical-and-plumbing-ltd/"
      },
      {
        "name": "JDC Joinery and Building Works",
        "url": "https://assay-systems.com/register/ie/jdc-joinery-and-building-works/"
      },
      {
        "name": "Jir Construction and Property Maintenance Ltd",
        "url": "https://assay-systems.com/register/ie/jir-construction-and-property-maintenance-ltd/"
      },
      {
        "name": "JJS Plumbing and Heating Ltd",
        "url": "https://assay-systems.com/register/ie/jjs-plumbing-and-heating-ltd/"
      },
      {
        "name": "John G McSweeney Ltd.",
        "url": "https://assay-systems.com/register/ie/john-g-mcsweeney-ltd/"
      },
      {
        "name": "John Hurt Environmental LTD",
        "url": "https://assay-systems.com/register/ie/john-hurt-environmental-ltd/"
      },
      {
        "name": "John O'Connor and Sons",
        "url": "https://assay-systems.com/register/ie/john-o-connor-and-sons/"
      },
      {
        "name": "John O'Donovan Heating and Plumbing",
        "url": "https://assay-systems.com/register/ie/john-o-donovan-heating-and-plumbing/"
      },
      {
        "name": "John Sisk and Son (Holdings) Ltd",
        "url": "https://assay-systems.com/register/ie/john-sisk-and-son/"
      },
      {
        "name": "Jones Engineering",
        "url": "https://assay-systems.com/register/ie/jones-engineering/"
      },
      {
        "name": "KD Mechanical Engineers Ltd. T/A KD Group",
        "url": "https://assay-systems.com/register/ie/kd-mechanical-engineers-ltd-t-a-kd-group/"
      },
      {
        "name": "KWS",
        "url": "https://assay-systems.com/register/ie/kws/"
      },
      {
        "name": "Labplan Ltd",
        "url": "https://assay-systems.com/register/ie/labplan/"
      },
      {
        "name": "lawler builders ltd",
        "url": "https://assay-systems.com/register/ie/lawler-builders/"
      },
      {
        "name": "Leica Microsystems (UK) Ltd",
        "url": "https://assay-systems.com/register/ie/leica-microsystems-uk-ltd/"
      },
      {
        "name": "Lennox Laboratory Supplies Ltd",
        "url": "https://assay-systems.com/register/ie/lennox-laboratory-supplies/"
      },
      {
        "name": "LMC FM Ltd",
        "url": "https://assay-systems.com/register/ie/lmc-fm/"
      },
      {
        "name": "Magritek GmbH",
        "url": "https://assay-systems.com/register/ie/magritek-gmbh/"
      },
      {
        "name": "M and R Kinnear Building Contractors Ltd.",
        "url": "https://assay-systems.com/register/ie/m-and-r-kinnear-building-contractors-ltd/"
      },
      {
        "name": "Martin Cussen Construction and Civil Engineering Ltd",
        "url": "https://assay-systems.com/register/ie/martin-cussen-construction-and-civil-engineering-ltd/"
      },
      {
        "name": "Mason Technology Ltd",
        "url": "https://assay-systems.com/register/ie/mason-technology/"
      },
      {
        "name": "Matthew smith construction and plant hire ltd",
        "url": "https://assay-systems.com/register/ie/matthew-smith-construction-and-plant-hire-ltd/"
      },
      {
        "name": "mBrainTrain",
        "url": "https://assay-systems.com/register/ie/mbraintrain/"
      },
      {
        "name": "Mc Gonagle Group Ltd",
        "url": "https://assay-systems.com/register/ie/mc-gonagle-group-ltd/"
      },
      {
        "name": "Medical and Industrial Pipeline Systems Ltd",
        "url": "https://assay-systems.com/register/ie/medical-and-industrial-pipeline-systems/"
      },
      {
        "name": "Micheal B. Hyland Ltd",
        "url": "https://assay-systems.com/register/ie/micheal-b-hyland-ltd/"
      },
      {
        "name": "Mid-Knight Electrical Ltd",
        "url": "https://assay-systems.com/register/ie/mid-knight-electrical-ltd/"
      },
      {
        "name": "Mountain View Construction",
        "url": "https://assay-systems.com/register/ie/mountain-view-construction/"
      },
      {
        "name": "Munster Joinery Ire",
        "url": "https://assay-systems.com/register/ie/munster-joinery-ire/"
      },
      {
        "name": "Murphy and Kelly (Thomastown) Ltd.",
        "url": "https://assay-systems.com/register/ie/murphy-and-kelly/"
      },
      {
        "name": "Neacy Mechanical and Electrical Ltd",
        "url": "https://assay-systems.com/register/ie/neacy-mechanical-and-electrical/"
      },
      {
        "name": "O'Brien Facilities Ltd",
        "url": "https://assay-systems.com/register/ie/o-brien-facilities-ltd/"
      },
      {
        "name": "O Donoghue Plumbing and Heatling Ltd",
        "url": "https://assay-systems.com/register/ie/o-donoghue-plumbing-and-heatling-ltd/"
      },
      {
        "name": "Owenbee Services Ltd",
        "url": "https://assay-systems.com/register/ie/owenbee-services/"
      },
      {
        "name": "PARAT Halvorsen AS",
        "url": "https://assay-systems.com/register/ie/parat-halvorsen-as/"
      },
      {
        "name": "Park Place Electrical Limited",
        "url": "https://assay-systems.com/register/ie/park-place-electrical-limited/"
      },
      {
        "name": "Pat kelleher plumbing and Heating Ltd",
        "url": "https://assay-systems.com/register/ie/pat-kelleher-plumbing-and-heating-ltd/"
      },
      {
        "name": "PJ Brennan and Company Limited trading as Brennan and Co",
        "url": "https://assay-systems.com/register/ie/pj-brennan/"
      },
      {
        "name": "P J Duffy and Sons Ltd.",
        "url": "https://assay-systems.com/register/ie/p-j-duffy-and-sons/"
      },
      {
        "name": "PKI Scientific Ireland Ltd.",
        "url": "https://assay-systems.com/register/ie/pki-scientific-ireland/"
      },
      {
        "name": "Property Management Ireland",
        "url": "https://assay-systems.com/register/ie/property-management-ireland/"
      },
      {
        "name": "Quinn and Sons Ltd",
        "url": "https://assay-systems.com/register/ie/quinn-and-sons-ltd/"
      },
      {
        "name": "RBK Construction Ltd",
        "url": "https://assay-systems.com/register/ie/rbk-construction/"
      },
      {
        "name": "RCC Engineering",
        "url": "https://assay-systems.com/register/ie/rcc-engineering/"
      },
      {
        "name": "Roche Diagnostics Limited",
        "url": "https://assay-systems.com/register/ie/roche-diagnostics-limited/"
      },
      {
        "name": "Roscoral Ltd",
        "url": "https://assay-systems.com/register/ie/roscoral-ltd/"
      },
      {
        "name": "Sakura Finetek Ireland Ltd.",
        "url": "https://assay-systems.com/register/ie/sakura-finetek-ireland-ltd/"
      },
      {
        "name": "Sanbra Fyffe Ltd",
        "url": "https://assay-systems.com/register/ie/sanbra-fyffe-ltd/"
      },
      {
        "name": "Scientific Laboratory Supplies (Ireland) Ltd",
        "url": "https://assay-systems.com/register/ie/scientific-laboratory-supplies/"
      },
      {
        "name": "Sean Horan Limited",
        "url": "https://assay-systems.com/register/ie/sean-horan-limited/"
      },
      {
        "name": "Serosep Ltd.",
        "url": "https://assay-systems.com/register/ie/serosep/"
      },
      {
        "name": "Showglade Limited",
        "url": "https://assay-systems.com/register/ie/showglade/"
      },
      {
        "name": "Skellig Engineering Ltd",
        "url": "https://assay-systems.com/register/ie/skellig-engineering/"
      },
      {
        "name": "Solar Direct",
        "url": "https://assay-systems.com/register/ie/solar-direct/"
      },
      {
        "name": "Speedline Engineering Ltd",
        "url": "https://assay-systems.com/register/ie/speedline-engineering-ltd/"
      },
      {
        "name": "Syntec Scientific, Fannin, BioMerieux, Serosep",
        "url": "https://assay-systems.com/register/ie/syntec-scientific-fannin-biomerieux-serosep/"
      },
      {
        "name": "TandI Fitouts Ltd",
        "url": "https://assay-systems.com/register/ie/tandi-fitouts/"
      },
      {
        "name": "T Bourke and Co. Limited",
        "url": "https://assay-systems.com/register/ie/t-bourke/"
      },
      {
        "name": "Temple Heating ltd",
        "url": "https://assay-systems.com/register/ie/temple-heating-ltd/"
      },
      {
        "name": "The Construction Company",
        "url": "https://assay-systems.com/register/ie/the-construction-company/"
      },
      {
        "name": "Tiernan Engineering Ltd.",
        "url": "https://assay-systems.com/register/ie/tiernan-engineering/"
      },
      {
        "name": "Tim Kelly Mechanical Ltd.",
        "url": "https://assay-systems.com/register/ie/tim-kelly-mechanical-ltd/"
      },
      {
        "name": "Total Heating Ltd",
        "url": "https://assay-systems.com/register/ie/total-heating/"
      },
      {
        "name": "Viltra",
        "url": "https://assay-systems.com/register/ie/viltra/"
      },
      {
        "name": "Walsh Mechanical Engineering Ltd",
        "url": "https://assay-systems.com/register/ie/walsh-mechanical-engineering-ltd/"
      },
      {
        "name": "Westside Civil Engineering",
        "url": "https://assay-systems.com/register/ie/westside-civil-engineering/"
      },
      {
        "name": "Wm. Black and Sons Contracting Ltd",
        "url": "https://assay-systems.com/register/ie/wm-black-and-sons-contracting-ltd/"
      },
      {
        "name": "WOWCON LIMITED",
        "url": "https://assay-systems.com/register/ie/wowcon/"
      },
      {
        "name": "All suppliers in Ireland, A to Z",
        "url": "https://assay-systems.com/register/ie/a-z/"
      }
    ],
    "assay_record": "ASY-IE-1W5FZQA1BR",
    "cite_as": "Assay Systems, \"Plumbing and sanitary works: Ireland public contracts since 2024\", https://assay-systems.com/register/ie/line/plumbing-and-sanitary-works/"
  }
}