{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T11:17:08Z",
  "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-1PA07620SX",
    "type": "page",
    "country": "uk",
    "name": "Blackburn with Darwen Borough Council : suppliers in the Contracts Finder register",
    "url": "https://assay-systems.com/register/uk/buyer/blackburn-with-darwen-borough-council/",
    "summary": "Who supplies Blackburn with Darwen Borough 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 Blackburn with Darwen Borough 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": "architectural and related services",
        "url": "https://assay-systems.com/register/uk/line/architectural-and-related-services/"
      },
      {
        "name": "asbestos removal services",
        "url": "https://assay-systems.com/register/uk/line/asbestos-removal-services/"
      },
      {
        "name": "building construction work",
        "url": "https://assay-systems.com/register/uk/line/building-construction-work/"
      },
      {
        "name": "building installation work",
        "url": "https://assay-systems.com/register/uk/line/building-installation-work/"
      },
      {
        "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": "cleaning and sanitation services in urban or rural areas, and related services",
        "url": "https://assay-systems.com/register/uk/line/cleaning-and-sanitation-services-in-urban-or-rural-areas-and-related-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 work for school buildings",
        "url": "https://assay-systems.com/register/uk/line/construction-work-for-school-buildings/"
      },
      {
        "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": "demolition work",
        "url": "https://assay-systems.com/register/uk/line/demolition-work/"
      },
      {
        "name": "demolition, site preparation and clearance work",
        "url": "https://assay-systems.com/register/uk/line/demolition-site-preparation-and-clearance-work/"
      },
      {
        "name": "education and training services",
        "url": "https://assay-systems.com/register/uk/line/education-and-training-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": "environmental services",
        "url": "https://assay-systems.com/register/uk/line/environmental-services/"
      },
      {
        "name": "general management consultancy services",
        "url": "https://assay-systems.com/register/uk/line/general-management-consultancy-services/"
      },
      {
        "name": "grounds maintenance services",
        "url": "https://assay-systems.com/register/uk/line/grounds-maintenance-services/"
      },
      {
        "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": "hire of passenger transport vehicles with driver",
        "url": "https://assay-systems.com/register/uk/line/hire-of-passenger-transport-vehicles-with-driver/"
      },
      {
        "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": "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": "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": "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": "plumbing and sanitary works",
        "url": "https://assay-systems.com/register/uk/line/plumbing-and-sanitary-works/"
      },
      {
        "name": "project management consultancy services",
        "url": "https://assay-systems.com/register/uk/line/project-management-consultancy-services/"
      },
      {
        "name": "refuse and waste related services",
        "url": "https://assay-systems.com/register/uk/line/refuse-and-waste-related-services/"
      },
      {
        "name": "repair and maintenance services",
        "url": "https://assay-systems.com/register/uk/line/repair-and-maintenance-services/"
      },
      {
        "name": "road transport services",
        "url": "https://assay-systems.com/register/uk/line/road-transport-services/"
      },
      {
        "name": "road-maintenance vehicles",
        "url": "https://assay-systems.com/register/uk/line/road-maintenance-vehicles/"
      },
      {
        "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": "site preparation work",
        "url": "https://assay-systems.com/register/uk/line/site-preparation-work/"
      },
      {
        "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": "systems and technical consultancy services",
        "url": "https://assay-systems.com/register/uk/line/systems-and-technical-consultancy-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": "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 E Yates",
        "url": "https://assay-systems.com/register/uk/a-e-yates/"
      },
      {
        "name": "Aggregate Industries",
        "url": "https://assay-systems.com/register/uk/aggregate-industries/"
      },
      {
        "name": "Bethell",
        "url": "https://assay-systems.com/register/uk/bethell/"
      },
      {
        "name": "CBRE",
        "url": "https://assay-systems.com/register/uk/cbre/"
      },
      {
        "name": "Centerprise International",
        "url": "https://assay-systems.com/register/uk/centerprise-international/"
      },
      {
        "name": "Cheetham Hill Construction",
        "url": "https://assay-systems.com/register/uk/cheetham-hill-construction/"
      },
      {
        "name": "Coating Services",
        "url": "https://assay-systems.com/register/uk/coating-services/"
      },
      {
        "name": "Costain",
        "url": "https://assay-systems.com/register/uk/costain/"
      },
      {
        "name": "Dennis Eagle",
        "url": "https://assay-systems.com/register/uk/dennis-eagle/"
      },
      {
        "name": "Econ Engineering",
        "url": "https://assay-systems.com/register/uk/econ-engineering/"
      },
      {
        "name": "Environtec",
        "url": "https://assay-systems.com/register/uk/environtec/"
      },
      {
        "name": "Impower Consulting",
        "url": "https://assay-systems.com/register/uk/impower-consulting/"
      },
      {
        "name": "Multevo",
        "url": "https://assay-systems.com/register/uk/multevo/"
      },
      {
        "name": "Phoenix Software",
        "url": "https://assay-systems.com/register/uk/phoenix-software/"
      },
      {
        "name": "Seddon Construction",
        "url": "https://assay-systems.com/register/uk/seddon-construction/"
      },
      {
        "name": "Stantec",
        "url": "https://assay-systems.com/register/uk/stantec/"
      },
      {
        "name": "Systra",
        "url": "https://assay-systems.com/register/uk/systra/"
      },
      {
        "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": "Turner & Townsend Project Management",
        "url": "https://assay-systems.com/register/uk/turner-townsend-project-management/"
      }
    ],
    "assay_record": "ASY-UK-1PA07620SX",
    "cite_as": "Assay Systems, \"Blackburn with Darwen Borough Council : suppliers in the Contracts Finder register\", https://assay-systems.com/register/uk/buyer/blackburn-with-darwen-borough-council/"
  }
}