{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T02:44:38Z",
  "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-NO-1DLWI7R0C7",
    "type": "page",
    "country": "no",
    "name": "Bybanen AS : suppliers in the Doffin register",
    "url": "https://assay-systems.com/register/no/buyer/bybanen-as/",
    "summary": "Who supplies Bybanen AS: the suppliers the Doffin register records for it and the lines it buys.",
    "text": [
      "The suppliers the Doffin register records as having sold to Bybanen AS , 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/no/buyer/"
      },
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/no/"
      },
      {
        "name": "advertising material",
        "url": "https://assay-systems.com/register/no/line/advertising-material/"
      },
      {
        "name": "cleaning and sanitation services",
        "url": "https://assay-systems.com/register/no/line/cleaning-and-sanitation-services/"
      },
      {
        "name": "cleaning and sanitation services in urban or rural areas, and related services",
        "url": "https://assay-systems.com/register/no/line/cleaning-and-sanitation-services-in-urban-or-rural-areas-and-related-services/"
      },
      {
        "name": "construction materials",
        "url": "https://assay-systems.com/register/no/line/construction-materials/"
      },
      {
        "name": "construction materials and associated items",
        "url": "https://assay-systems.com/register/no/line/construction-materials-and-associated-items/"
      },
      {
        "name": "construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork",
        "url": "https://assay-systems.com/register/no/line/construction-work-for-pipelines-communication-and-power-lines-for-highways-roads-airfields-and-railways-flatwork/"
      },
      {
        "name": "construction work for railways and cable transport systems",
        "url": "https://assay-systems.com/register/no/line/construction-work-for-railways-and-cable-transport-systems/"
      },
      {
        "name": "construction, foundation and surface works for highways, roads",
        "url": "https://assay-systems.com/register/no/line/construction-foundation-and-surface-works-for-highways-roads/"
      },
      {
        "name": "consultative engineering and construction services",
        "url": "https://assay-systems.com/register/no/line/consultative-engineering-and-construction-services/"
      },
      {
        "name": "engineering services",
        "url": "https://assay-systems.com/register/no/line/engineering-services/"
      },
      {
        "name": "engineering works and construction works",
        "url": "https://assay-systems.com/register/no/line/engineering-works-and-construction-works/"
      },
      {
        "name": "furniture",
        "url": "https://assay-systems.com/register/no/line/furniture/"
      },
      {
        "name": "furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products",
        "url": "https://assay-systems.com/register/no/line/furniture-incl-office-furniture-furnishings-domestic-appliances-excl-lighting-and-cleaning-products/"
      },
      {
        "name": "graphic design services",
        "url": "https://assay-systems.com/register/no/line/graphic-design-services/"
      },
      {
        "name": "machine tools",
        "url": "https://assay-systems.com/register/no/line/machine-tools/"
      },
      {
        "name": "miscellaneous general and special-purpose machinery",
        "url": "https://assay-systems.com/register/no/line/miscellaneous-general-and-special-purpose-machinery/"
      },
      {
        "name": "miscellaneous transport equipment and spare parts",
        "url": "https://assay-systems.com/register/no/line/miscellaneous-transport-equipment-and-spare-parts/"
      },
      {
        "name": "printing and related services",
        "url": "https://assay-systems.com/register/no/line/printing-and-related-services/"
      },
      {
        "name": "repair, maintenance and associated services of vehicles and related equipment",
        "url": "https://assay-systems.com/register/no/line/repair-maintenance-and-associated-services-of-vehicles-and-related-equipment/"
      },
      {
        "name": "road equipment",
        "url": "https://assay-systems.com/register/no/line/road-equipment/"
      },
      {
        "name": "roof works and other special trade construction works",
        "url": "https://assay-systems.com/register/no/line/roof-works-and-other-special-trade-construction-works/"
      },
      {
        "name": "signage",
        "url": "https://assay-systems.com/register/no/line/signage/"
      },
      {
        "name": "signs and related items",
        "url": "https://assay-systems.com/register/no/line/signs-and-related-items/"
      },
      {
        "name": "snow-clearing services",
        "url": "https://assay-systems.com/register/no/line/snow-clearing-services/"
      },
      {
        "name": "special trade construction works other than roof works",
        "url": "https://assay-systems.com/register/no/line/special-trade-construction-works-other-than-roof-works/"
      },
      {
        "name": "telecommunications services",
        "url": "https://assay-systems.com/register/no/line/telecommunications-services/"
      },
      {
        "name": "textile articles",
        "url": "https://assay-systems.com/register/no/line/textile-articles/"
      },
      {
        "name": "works for complete or part construction and civil engineering work",
        "url": "https://assay-systems.com/register/no/line/works-for-complete-or-part-construction-and-civil-engineering-work/"
      },
      {
        "name": "4Service Eir Renhold",
        "url": "https://assay-systems.com/register/no/4service-eir-renhold/"
      },
      {
        "name": "Ability FM Øst",
        "url": "https://assay-systems.com/register/no/ability-fm-st/"
      },
      {
        "name": "Baneservice",
        "url": "https://assay-systems.com/register/no/baneservice/"
      },
      {
        "name": "BMO Entreprenør",
        "url": "https://assay-systems.com/register/no/bmo-entrepren-r/"
      },
      {
        "name": "Brand Factory",
        "url": "https://assay-systems.com/register/no/brand-factory/"
      },
      {
        "name": "Bravida",
        "url": "https://assay-systems.com/register/no/bravida/"
      },
      {
        "name": "Caverion",
        "url": "https://assay-systems.com/register/no/caverion/"
      },
      {
        "name": "Eviny Solutions",
        "url": "https://assay-systems.com/register/no/eviny-solutions/"
      },
      {
        "name": "Fyllingen Maskin",
        "url": "https://assay-systems.com/register/no/fyllingen-maskin/"
      },
      {
        "name": "Løvaas Maskin",
        "url": "https://assay-systems.com/register/no/l-vaas-maskin/"
      },
      {
        "name": "Mesta",
        "url": "https://assay-systems.com/register/no/mesta/"
      },
      {
        "name": "Sartor & Drange",
        "url": "https://assay-systems.com/register/no/sartor-drange/"
      }
    ],
    "assay_record": "ASY-NO-1DLWI7R0C7",
    "cite_as": "Assay Systems, \"Bybanen AS : suppliers in the Doffin register\", https://assay-systems.com/register/no/buyer/bybanen-as/"
  }
}