{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T13:57:20Z",
  "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-0C15SK91VI",
    "type": "page",
    "country": "uk",
    "name": "Leeds City Council : suppliers in the Contracts Finder register",
    "url": "https://assay-systems.com/register/uk/buyer/leeds-city-council/",
    "summary": "Who supplies Leeds City Council: the suppliers the Contracts Finder register records for it and the lines it buys.",
    "text": [
      "The suppliers the Contracts Finder register records as having sold to Leeds City Council , and the lines it buys. A name with a link opens what the register holds for that supplier; a line opens every supplier in it.",
      "For each line this buyer buys, the extract names every award notice it placed, the supplier, the value where one is disclosed, and the notices behind every figure."
    ],
    "records": [
      {
        "name": "all buyers",
        "url": "https://assay-systems.com/register/uk/buyer/"
      },
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/uk/"
      },
      {
        "name": "advertising and marketing services",
        "url": "https://assay-systems.com/register/uk/line/advertising-and-marketing-services/"
      },
      {
        "name": "advertising services",
        "url": "https://assay-systems.com/register/uk/line/advertising-services/"
      },
      {
        "name": "architectural and related services",
        "url": "https://assay-systems.com/register/uk/line/architectural-and-related-services/"
      },
      {
        "name": "asbestos-removal work",
        "url": "https://assay-systems.com/register/uk/line/asbestos-removal-work/"
      },
      {
        "name": "auditing services",
        "url": "https://assay-systems.com/register/uk/line/auditing-services/"
      },
      {
        "name": "bread products, fresh pastry goods and cakes",
        "url": "https://assay-systems.com/register/uk/line/bread-products-fresh-pastry-goods-and-cakes/"
      },
      {
        "name": "building completion work",
        "url": "https://assay-systems.com/register/uk/line/building-completion-work/"
      },
      {
        "name": "building construction work",
        "url": "https://assay-systems.com/register/uk/line/building-construction-work/"
      },
      {
        "name": "building consultancy services",
        "url": "https://assay-systems.com/register/uk/line/building-consultancy-services/"
      },
      {
        "name": "building installation work",
        "url": "https://assay-systems.com/register/uk/line/building-installation-work/"
      },
      {
        "name": "building surveying services",
        "url": "https://assay-systems.com/register/uk/line/building-surveying-services/"
      },
      {
        "name": "business and management consultancy and related services",
        "url": "https://assay-systems.com/register/uk/line/business-and-management-consultancy-and-related-services/"
      },
      {
        "name": "business and management consultancy services",
        "url": "https://assay-systems.com/register/uk/line/business-and-management-consultancy-services/"
      },
      {
        "name": "civil engineering consultancy services",
        "url": "https://assay-systems.com/register/uk/line/civil-engineering-consultancy-services/"
      },
      {
        "name": "construction materials",
        "url": "https://assay-systems.com/register/uk/line/construction-materials/"
      },
      {
        "name": "construction materials and associated items",
        "url": "https://assay-systems.com/register/uk/line/construction-materials-and-associated-items/"
      },
      {
        "name": "construction project management services",
        "url": "https://assay-systems.com/register/uk/line/construction-project-management-services/"
      },
      {
        "name": "construction work",
        "url": "https://assay-systems.com/register/uk/line/construction-work/"
      },
      {
        "name": "construction work for bridges",
        "url": "https://assay-systems.com/register/uk/line/construction-work-for-bridges/"
      },
      {
        "name": "construction work for highways, roads",
        "url": "https://assay-systems.com/register/uk/line/construction-work-for-highways-roads/"
      },
      {
        "name": "construction work for multi-dwelling buildings and individual houses",
        "url": "https://assay-systems.com/register/uk/line/construction-work-for-multi-dwelling-buildings-and-individual-houses/"
      },
      {
        "name": "construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork",
        "url": "https://assay-systems.com/register/uk/line/construction-work-for-pipelines-communication-and-power-lines-for-highways-roads-airfields-and-railways-flatwork/"
      },
      {
        "name": "construction, foundation and surface works for highways, roads",
        "url": "https://assay-systems.com/register/uk/line/construction-foundation-and-surface-works-for-highways-roads/"
      },
      {
        "name": "construction-related services",
        "url": "https://assay-systems.com/register/uk/line/construction-related-services/"
      },
      {
        "name": "data services",
        "url": "https://assay-systems.com/register/uk/line/data-services/"
      },
      {
        "name": "development consultancy services",
        "url": "https://assay-systems.com/register/uk/line/development-consultancy-services/"
      },
      {
        "name": "district heating",
        "url": "https://assay-systems.com/register/uk/line/district-heating/"
      },
      {
        "name": "education and training services",
        "url": "https://assay-systems.com/register/uk/line/education-and-training-services/"
      },
      {
        "name": "electrical installation work",
        "url": "https://assay-systems.com/register/uk/line/electrical-installation-work/"
      },
      {
        "name": "electricity",
        "url": "https://assay-systems.com/register/uk/line/electricity/"
      },
      {
        "name": "electricity, heating, solar and nuclear energy",
        "url": "https://assay-systems.com/register/uk/line/electricity-heating-solar-and-nuclear-energy/"
      },
      {
        "name": "energy and related services",
        "url": "https://assay-systems.com/register/uk/line/energy-and-related-services/"
      },
      {
        "name": "engineering services",
        "url": "https://assay-systems.com/register/uk/line/engineering-services/"
      },
      {
        "name": "engineering works and construction works",
        "url": "https://assay-systems.com/register/uk/line/engineering-works-and-construction-works/"
      },
      {
        "name": "evaluation consultancy services",
        "url": "https://assay-systems.com/register/uk/line/evaluation-consultancy-services/"
      },
      {
        "name": "fencing, railing and safety equipment installation work",
        "url": "https://assay-systems.com/register/uk/line/fencing-railing-and-safety-equipment-installation-work/"
      },
      {
        "name": "financial consultancy services",
        "url": "https://assay-systems.com/register/uk/line/financial-consultancy-services/"
      },
      {
        "name": "firefighting, rescue and safety equipment",
        "url": "https://assay-systems.com/register/uk/line/firefighting-rescue-and-safety-equipment/"
      },
      {
        "name": "furniture",
        "url": "https://assay-systems.com/register/uk/line/furniture/"
      },
      {
        "name": "geological, geophysical and other scientific prospecting services",
        "url": "https://assay-systems.com/register/uk/line/geological-geophysical-and-other-scientific-prospecting-services/"
      },
      {
        "name": "grounds maintenance services",
        "url": "https://assay-systems.com/register/uk/line/grounds-maintenance-services/"
      },
      {
        "name": "hardware",
        "url": "https://assay-systems.com/register/uk/line/hardware/"
      },
      {
        "name": "health and social work services",
        "url": "https://assay-systems.com/register/uk/line/health-and-social-work-services/"
      },
      {
        "name": "health services",
        "url": "https://assay-systems.com/register/uk/line/health-services/"
      },
      {
        "name": "heating, ventilation and air-conditioning installation work",
        "url": "https://assay-systems.com/register/uk/line/heating-ventilation-and-air-conditioning-installation-work/"
      },
      {
        "name": "highways consultancy services",
        "url": "https://assay-systems.com/register/uk/line/highways-consultancy-services/"
      },
      {
        "name": "hire of passenger transport vehicles with driver",
        "url": "https://assay-systems.com/register/uk/line/hire-of-passenger-transport-vehicles-with-driver/"
      },
      {
        "name": "housing services",
        "url": "https://assay-systems.com/register/uk/line/housing-services/"
      },
      {
        "name": "industrial machinery",
        "url": "https://assay-systems.com/register/uk/line/industrial-machinery/"
      },
      {
        "name": "industry specific software package",
        "url": "https://assay-systems.com/register/uk/line/industry-specific-software-package/"
      },
      {
        "name": "information systems or technology strategic review and planning services",
        "url": "https://assay-systems.com/register/uk/line/information-systems-or-technology-strategic-review-and-planning-services/"
      },
      {
        "name": "information technology services",
        "url": "https://assay-systems.com/register/uk/line/information-technology-services/"
      },
      {
        "name": "installation of doors and windows and related components",
        "url": "https://assay-systems.com/register/uk/line/installation-of-doors-and-windows-and-related-components/"
      },
      {
        "name": "insurance services",
        "url": "https://assay-systems.com/register/uk/line/insurance-services/"
      },
      {
        "name": "it services: consulting, software development, internet and support",
        "url": "https://assay-systems.com/register/uk/line/it-services-consulting-software-development-internet-and-support/"
      },
      {
        "name": "landscaping work",
        "url": "https://assay-systems.com/register/uk/line/landscaping-work/"
      },
      {
        "name": "landscaping work for parks",
        "url": "https://assay-systems.com/register/uk/line/landscaping-work-for-parks/"
      },
      {
        "name": "laundry-management services",
        "url": "https://assay-systems.com/register/uk/line/laundry-management-services/"
      },
      {
        "name": "legal services",
        "url": "https://assay-systems.com/register/uk/line/legal-services/"
      },
      {
        "name": "library and archive services",
        "url": "https://assay-systems.com/register/uk/line/library-and-archive-services/"
      },
      {
        "name": "lift-maintenance services",
        "url": "https://assay-systems.com/register/uk/line/lift-maintenance-services/"
      },
      {
        "name": "lifts",
        "url": "https://assay-systems.com/register/uk/line/lifts/"
      },
      {
        "name": "market research services",
        "url": "https://assay-systems.com/register/uk/line/market-research-services/"
      },
      {
        "name": "mechanical and electrical engineering services",
        "url": "https://assay-systems.com/register/uk/line/mechanical-and-electrical-engineering-services/"
      },
      {
        "name": "mechanical installations",
        "url": "https://assay-systems.com/register/uk/line/mechanical-installations/"
      },
      {
        "name": "medical equipments",
        "url": "https://assay-systems.com/register/uk/line/medical-equipments/"
      },
      {
        "name": "miscellaneous building structures",
        "url": "https://assay-systems.com/register/uk/line/miscellaneous-building-structures/"
      },
      {
        "name": "miscellaneous food products",
        "url": "https://assay-systems.com/register/uk/line/miscellaneous-food-products/"
      },
      {
        "name": "miscellaneous transport equipment and spare parts",
        "url": "https://assay-systems.com/register/uk/line/miscellaneous-transport-equipment-and-spare-parts/"
      },
      {
        "name": "modular and portable buildings",
        "url": "https://assay-systems.com/register/uk/line/modular-and-portable-buildings/"
      },
      {
        "name": "motor vehicles",
        "url": "https://assay-systems.com/register/uk/line/motor-vehicles/"
      },
      {
        "name": "newspapers, journals, periodicals and magazines",
        "url": "https://assay-systems.com/register/uk/line/newspapers-journals-periodicals-and-magazines/"
      },
      {
        "name": "office machinery, equipment and supplies except computers, printers and furniture",
        "url": "https://assay-systems.com/register/uk/line/office-machinery-equipment-and-supplies-except-computers-printers-and-furniture/"
      },
      {
        "name": "painting work",
        "url": "https://assay-systems.com/register/uk/line/painting-work/"
      },
      {
        "name": "park and playground equipment",
        "url": "https://assay-systems.com/register/uk/line/park-and-playground-equipment/"
      },
      {
        "name": "parking meters",
        "url": "https://assay-systems.com/register/uk/line/parking-meters/"
      },
      {
        "name": "parts and accessories for vehicles and their engines",
        "url": "https://assay-systems.com/register/uk/line/parts-and-accessories-for-vehicles-and-their-engines/"
      },
      {
        "name": "passenger cars",
        "url": "https://assay-systems.com/register/uk/line/passenger-cars/"
      },
      {
        "name": "payroll management services",
        "url": "https://assay-systems.com/register/uk/line/payroll-management-services/"
      },
      {
        "name": "pest-control services",
        "url": "https://assay-systems.com/register/uk/line/pest-control-services/"
      },
      {
        "name": "photocopying and offset printing equipment",
        "url": "https://assay-systems.com/register/uk/line/photocopying-and-offset-printing-equipment/"
      },
      {
        "name": "photographic equipment",
        "url": "https://assay-systems.com/register/uk/line/photographic-equipment/"
      },
      {
        "name": "playground equipment",
        "url": "https://assay-systems.com/register/uk/line/playground-equipment/"
      },
      {
        "name": "plumbing and sanitary works",
        "url": "https://assay-systems.com/register/uk/line/plumbing-and-sanitary-works/"
      },
      {
        "name": "prepared meals",
        "url": "https://assay-systems.com/register/uk/line/prepared-meals/"
      },
      {
        "name": "printing and related services",
        "url": "https://assay-systems.com/register/uk/line/printing-and-related-services/"
      },
      {
        "name": "project management consultancy services",
        "url": "https://assay-systems.com/register/uk/line/project-management-consultancy-services/"
      },
      {
        "name": "property management services of real estate on a fee or contract basis",
        "url": "https://assay-systems.com/register/uk/line/property-management-services-of-real-estate-on-a-fee-or-contract-basis/"
      },
      {
        "name": "public utilities",
        "url": "https://assay-systems.com/register/uk/line/public-utilities/"
      },
      {
        "name": "real estate agency services on a fee or contract basis",
        "url": "https://assay-systems.com/register/uk/line/real-estate-agency-services-on-a-fee-or-contract-basis/"
      },
      {
        "name": "records management",
        "url": "https://assay-systems.com/register/uk/line/records-management/"
      },
      {
        "name": "recruitment services",
        "url": "https://assay-systems.com/register/uk/line/recruitment-services/"
      },
      {
        "name": "refurbishment of run-down buildings",
        "url": "https://assay-systems.com/register/uk/line/refurbishment-of-run-down-buildings/"
      },
      {
        "name": "refuse and waste related services",
        "url": "https://assay-systems.com/register/uk/line/refuse-and-waste-related-services/"
      },
      {
        "name": "refuse-collection vehicles",
        "url": "https://assay-systems.com/register/uk/line/refuse-collection-vehicles/"
      },
      {
        "name": "repair and maintenance services",
        "url": "https://assay-systems.com/register/uk/line/repair-and-maintenance-services/"
      },
      {
        "name": "research and development consultancy services",
        "url": "https://assay-systems.com/register/uk/line/research-and-development-consultancy-services/"
      },
      {
        "name": "research consultancy services",
        "url": "https://assay-systems.com/register/uk/line/research-consultancy-services/"
      },
      {
        "name": "research services",
        "url": "https://assay-systems.com/register/uk/line/research-services/"
      },
      {
        "name": "road sweepers",
        "url": "https://assay-systems.com/register/uk/line/road-sweepers/"
      },
      {
        "name": "road transport services",
        "url": "https://assay-systems.com/register/uk/line/road-transport-services/"
      },
      {
        "name": "roof works and other special trade construction works",
        "url": "https://assay-systems.com/register/uk/line/roof-works-and-other-special-trade-construction-works/"
      },
      {
        "name": "school catering services",
        "url": "https://assay-systems.com/register/uk/line/school-catering-services/"
      },
      {
        "name": "security services",
        "url": "https://assay-systems.com/register/uk/line/security-services/"
      },
      {
        "name": "security, fire-fighting, police and defence equipment",
        "url": "https://assay-systems.com/register/uk/line/security-fire-fighting-police-and-defence-equipment/"
      },
      {
        "name": "site preparation work",
        "url": "https://assay-systems.com/register/uk/line/site-preparation-work/"
      },
      {
        "name": "social work and related services",
        "url": "https://assay-systems.com/register/uk/line/social-work-and-related-services/"
      },
      {
        "name": "social work services with accommodation",
        "url": "https://assay-systems.com/register/uk/line/social-work-services-with-accommodation/"
      },
      {
        "name": "software programming and consultancy services",
        "url": "https://assay-systems.com/register/uk/line/software-programming-and-consultancy-services/"
      },
      {
        "name": "specialist vehicles",
        "url": "https://assay-systems.com/register/uk/line/specialist-vehicles/"
      },
      {
        "name": "supply services of personnel including temporary staff",
        "url": "https://assay-systems.com/register/uk/line/supply-services-of-personnel-including-temporary-staff/"
      },
      {
        "name": "survey services",
        "url": "https://assay-systems.com/register/uk/line/survey-services/"
      },
      {
        "name": "systems and technical consultancy services",
        "url": "https://assay-systems.com/register/uk/line/systems-and-technical-consultancy-services/"
      },
      {
        "name": "technical inspection and testing services",
        "url": "https://assay-systems.com/register/uk/line/technical-inspection-and-testing-services/"
      },
      {
        "name": "technical services",
        "url": "https://assay-systems.com/register/uk/line/technical-services/"
      },
      {
        "name": "technical support services",
        "url": "https://assay-systems.com/register/uk/line/technical-support-services/"
      },
      {
        "name": "technical testing, analysis and consultancy services",
        "url": "https://assay-systems.com/register/uk/line/technical-testing-analysis-and-consultancy-services/"
      },
      {
        "name": "tipper trucks",
        "url": "https://assay-systems.com/register/uk/line/tipper-trucks/"
      },
      {
        "name": "traffic monitoring services",
        "url": "https://assay-systems.com/register/uk/line/traffic-monitoring-services/"
      },
      {
        "name": "training services",
        "url": "https://assay-systems.com/register/uk/line/training-services/"
      },
      {
        "name": "translation services",
        "url": "https://assay-systems.com/register/uk/line/translation-services/"
      },
      {
        "name": "transport services (excl. waste transport)",
        "url": "https://assay-systems.com/register/uk/line/transport-services-excl-waste-transport/"
      },
      {
        "name": "transport systems consultancy services",
        "url": "https://assay-systems.com/register/uk/line/transport-systems-consultancy-services/"
      },
      {
        "name": "tree-maintenance services",
        "url": "https://assay-systems.com/register/uk/line/tree-maintenance-services/"
      },
      {
        "name": "urban planning and landscape architectural services",
        "url": "https://assay-systems.com/register/uk/line/urban-planning-and-landscape-architectural-services/"
      },
      {
        "name": "vans",
        "url": "https://assay-systems.com/register/uk/line/vans/"
      },
      {
        "name": "windows, doors and related items",
        "url": "https://assay-systems.com/register/uk/line/windows-doors-and-related-items/"
      },
      {
        "name": "works for complete or part construction and civil engineering work",
        "url": "https://assay-systems.com/register/uk/line/works-for-complete-or-part-construction-and-civil-engineering-work/"
      },
      {
        "name": "A Connolly",
        "url": "https://assay-systems.com/register/uk/a-connolly/"
      },
      {
        "name": "Acuity Research & Practice",
        "url": "https://assay-systems.com/register/uk/acuity-research-practice/"
      },
      {
        "name": "Aecom",
        "url": "https://assay-systems.com/register/uk/aecom/"
      },
      {
        "name": "Aggregate Industries",
        "url": "https://assay-systems.com/register/uk/aggregate-industries/"
      },
      {
        "name": "Align Property Partners",
        "url": "https://assay-systems.com/register/uk/align-property-partners/"
      },
      {
        "name": "Axis Europe",
        "url": "https://assay-systems.com/register/uk/axis-europe/"
      },
      {
        "name": "Balfour Beatty Civil Engineering",
        "url": "https://assay-systems.com/register/uk/balfour-beatty-civil-engineering/"
      },
      {
        "name": "Balmers Garden Machinery",
        "url": "https://assay-systems.com/register/uk/balmers-garden-machinery/"
      },
      {
        "name": "Canon",
        "url": "https://assay-systems.com/register/uk/canon/"
      },
      {
        "name": "Citisense",
        "url": "https://assay-systems.com/register/uk/citisense/"
      },
      {
        "name": "CLC Contractors",
        "url": "https://assay-systems.com/register/uk/clc-contractors/"
      },
      {
        "name": "Coating Services",
        "url": "https://assay-systems.com/register/uk/coating-services/"
      },
      {
        "name": "Colas",
        "url": "https://assay-systems.com/register/uk/colas/"
      },
      {
        "name": "CR Reynolds",
        "url": "https://assay-systems.com/register/uk/cr-reynolds/"
      },
      {
        "name": "Cushman & Wakefield Debenham TIE Leung",
        "url": "https://assay-systems.com/register/uk/cushman-wakefield-debenham-tie-leung/"
      },
      {
        "name": "Dawsongroup Environmental Municipal Civil",
        "url": "https://assay-systems.com/register/uk/dawsongroup-environmental-municipal-civil/"
      },
      {
        "name": "Dennis Eagle",
        "url": "https://assay-systems.com/register/uk/dennis-eagle/"
      },
      {
        "name": "DSD Construction",
        "url": "https://assay-systems.com/register/uk/dsd-construction/"
      },
      {
        "name": "ELIS",
        "url": "https://assay-systems.com/register/uk/elis/"
      },
      {
        "name": "Environtec",
        "url": "https://assay-systems.com/register/uk/environtec/"
      },
      {
        "name": "Equans Regeneration",
        "url": "https://assay-systems.com/register/uk/equans-regeneration/"
      },
      {
        "name": "F R Sharrock",
        "url": "https://assay-systems.com/register/uk/f-r-sharrock/"
      },
      {
        "name": "Family Action",
        "url": "https://assay-systems.com/register/uk/family-action/"
      },
      {
        "name": "Faun Zoeller",
        "url": "https://assay-systems.com/register/uk/faun-zoeller/"
      },
      {
        "name": "Firntec",
        "url": "https://assay-systems.com/register/uk/firntec/"
      },
      {
        "name": "Fosse Contracts",
        "url": "https://assay-systems.com/register/uk/fosse-contracts/"
      },
      {
        "name": "Galliford Try Construction",
        "url": "https://assay-systems.com/register/uk/galliford-try-construction/"
      },
      {
        "name": "Hanson Quarry Products Europe",
        "url": "https://assay-systems.com/register/uk/hanson-quarry-products-europe/"
      },
      {
        "name": "Horticon",
        "url": "https://assay-systems.com/register/uk/horticon/"
      },
      {
        "name": "Ian Williams",
        "url": "https://assay-systems.com/register/uk/ian-williams/"
      },
      {
        "name": "International Parking Systems",
        "url": "https://assay-systems.com/register/uk/international-parking-systems/"
      },
      {
        "name": "Jennings Roofing",
        "url": "https://assay-systems.com/register/uk/jennings-roofing/"
      },
      {
        "name": "Jeremy Benn Associates",
        "url": "https://assay-systems.com/register/uk/jeremy-benn-associates/"
      },
      {
        "name": "Jigsaw Systems",
        "url": "https://assay-systems.com/register/uk/jigsaw-systems/"
      },
      {
        "name": "Kier Construction",
        "url": "https://assay-systems.com/register/uk/kier-construction/"
      },
      {
        "name": "Kompan",
        "url": "https://assay-systems.com/register/uk/kompan/"
      },
      {
        "name": "LinkedIn Ireland Unlimited",
        "url": "https://assay-systems.com/register/uk/linkedin-ireland-unlimited/"
      },
      {
        "name": "Lookers",
        "url": "https://assay-systems.com/register/uk/lookers/"
      },
      {
        "name": "Lovell Partnerships",
        "url": "https://assay-systems.com/register/uk/lovell-partnerships/"
      },
      {
        "name": "Morgan Sindall Construction and Infrastructure",
        "url": "https://assay-systems.com/register/uk/morgan-sindall-construction-and-infrastructure/"
      },
      {
        "name": "Mott MacDonald",
        "url": "https://assay-systems.com/register/uk/mott-macdonald/"
      },
      {
        "name": "Motus",
        "url": "https://assay-systems.com/register/uk/motus/"
      },
      {
        "name": "Motus Commercials",
        "url": "https://assay-systems.com/register/uk/motus-commercials/"
      },
      {
        "name": "MRI Software",
        "url": "https://assay-systems.com/register/uk/mri-software/"
      },
      {
        "name": "Neo Property Solutions",
        "url": "https://assay-systems.com/register/uk/neo-property-solutions/"
      },
      {
        "name": "Newton Consulting",
        "url": "https://assay-systems.com/register/uk/newton-consulting/"
      },
      {
        "name": "Ove Arup & Partners",
        "url": "https://assay-systems.com/register/uk/ove-arup-partners/"
      },
      {
        "name": "Pavement Testing Services",
        "url": "https://assay-systems.com/register/uk/pavement-testing-services/"
      },
      {
        "name": "Permanent Futures",
        "url": "https://assay-systems.com/register/uk/permanent-futures/"
      },
      {
        "name": "Portakabin",
        "url": "https://assay-systems.com/register/uk/portakabin/"
      },
      {
        "name": "Prism UK Medical",
        "url": "https://assay-systems.com/register/uk/prism-uk-medical/"
      },
      {
        "name": "REED Specialist Recruitment",
        "url": "https://assay-systems.com/register/uk/reed-specialist-recruitment/"
      },
      {
        "name": "Restore",
        "url": "https://assay-systems.com/register/uk/restore/"
      },
      {
        "name": "Russell's",
        "url": "https://assay-systems.com/register/uk/russell-s/"
      },
      {
        "name": "Savills",
        "url": "https://assay-systems.com/register/uk/savills/"
      },
      {
        "name": "Security Plus",
        "url": "https://assay-systems.com/register/uk/security-plus/"
      },
      {
        "name": "Sustainable Building Services",
        "url": "https://assay-systems.com/register/uk/sustainable-building-services/"
      },
      {
        "name": "SWARCO UK & Ireland",
        "url": "https://assay-systems.com/register/uk/swarco-uk-ireland/"
      },
      {
        "name": "Tarmac Trading",
        "url": "https://assay-systems.com/register/uk/tarmac-trading/"
      },
      {
        "name": "Terberg Matec",
        "url": "https://assay-systems.com/register/uk/terberg-matec/"
      },
      {
        "name": "Tiffin Sandwiches",
        "url": "https://assay-systems.com/register/uk/tiffin-sandwiches/"
      },
      {
        "name": "Toyota",
        "url": "https://assay-systems.com/register/uk/toyota/"
      },
      {
        "name": "Treka Bus",
        "url": "https://assay-systems.com/register/uk/treka-bus/"
      },
      {
        "name": "Tunstall Healthcare",
        "url": "https://assay-systems.com/register/uk/tunstall-healthcare/"
      },
      {
        "name": "Turner & Townsend Project Management",
        "url": "https://assay-systems.com/register/uk/turner-townsend-project-management/"
      },
      {
        "name": "VENN",
        "url": "https://assay-systems.com/register/uk/venn/"
      },
      {
        "name": "Ventro",
        "url": "https://assay-systems.com/register/uk/ventro/"
      },
      {
        "name": "Vital Energi Utilities",
        "url": "https://assay-systems.com/register/uk/vital-energi-utilities/"
      },
      {
        "name": "Wates Construction",
        "url": "https://assay-systems.com/register/uk/wates-construction/"
      },
      {
        "name": "Watling JCB",
        "url": "https://assay-systems.com/register/uk/watling-jcb/"
      },
      {
        "name": "Willmott Dixon Construction",
        "url": "https://assay-systems.com/register/uk/willmott-dixon-construction/"
      },
      {
        "name": "Wonde",
        "url": "https://assay-systems.com/register/uk/wonde/"
      },
      {
        "name": "Yunex",
        "url": "https://assay-systems.com/register/uk/yunex/"
      }
    ],
    "assay_record": "ASY-UK-0C15SK91VI",
    "cite_as": "Assay Systems, \"Leeds City Council : suppliers in the Contracts Finder register\", https://assay-systems.com/register/uk/buyer/leeds-city-council/"
  }
}