{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T13:45:06Z",
  "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-SE-0U1VKYU1KC",
    "type": "page",
    "country": "se",
    "name": "Kungliga Operan Aktiebolag : suppliers in the TED register",
    "url": "https://assay-systems.com/register/se/buyer/kungliga-operan-aktiebolag/",
    "summary": "Who supplies Kungliga Operan Aktiebolag: the suppliers the TED register records for it and the lines it buys.",
    "text": [
      "The suppliers the TED register records as having sold to Kungliga Operan Aktiebolag , 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/se/buyer/"
      },
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/se/"
      },
      {
        "name": "accounting, auditing and fiscal services",
        "url": "https://assay-systems.com/register/se/line/accounting-auditing-and-fiscal-services/"
      },
      {
        "name": "advisory and consultative engineering services",
        "url": "https://assay-systems.com/register/se/line/advisory-and-consultative-engineering-services/"
      },
      {
        "name": "computer equipment and supplies",
        "url": "https://assay-systems.com/register/se/line/computer-equipment-and-supplies/"
      },
      {
        "name": "computer-related equipment",
        "url": "https://assay-systems.com/register/se/line/computer-related-equipment/"
      },
      {
        "name": "construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork",
        "url": "https://assay-systems.com/register/se/line/construction-work-for-pipelines-communication-and-power-lines-for-highways-roads-airfields-and-railways-flatwork/"
      },
      {
        "name": "consultative engineering and construction services",
        "url": "https://assay-systems.com/register/se/line/consultative-engineering-and-construction-services/"
      },
      {
        "name": "engineering services",
        "url": "https://assay-systems.com/register/se/line/engineering-services/"
      },
      {
        "name": "furniture",
        "url": "https://assay-systems.com/register/se/line/furniture/"
      },
      {
        "name": "motor vehicles",
        "url": "https://assay-systems.com/register/se/line/motor-vehicles/"
      },
      {
        "name": "passenger cars",
        "url": "https://assay-systems.com/register/se/line/passenger-cars/"
      },
      {
        "name": "refuse and waste related services",
        "url": "https://assay-systems.com/register/se/line/refuse-and-waste-related-services/"
      },
      {
        "name": "refuse disposal and treatment",
        "url": "https://assay-systems.com/register/se/line/refuse-disposal-and-treatment/"
      },
      {
        "name": "refuse transport services",
        "url": "https://assay-systems.com/register/se/line/refuse-transport-services/"
      },
      {
        "name": "works for complete or part construction and civil engineering work",
        "url": "https://assay-systems.com/register/se/line/works-for-complete-or-part-construction-and-civil-engineering-work/"
      },
      {
        "name": "AB Yllw",
        "url": "https://assay-systems.com/register/se/ab-yllw/"
      },
      {
        "name": "Aspia",
        "url": "https://assay-systems.com/register/se/aspia/"
      },
      {
        "name": "Prezero Recycling",
        "url": "https://assay-systems.com/register/se/prezero-recycling/"
      },
      {
        "name": "Ragn-Sells Recycling",
        "url": "https://assay-systems.com/register/se/ragn-sells-recycling/"
      },
      {
        "name": "Remondis Sweden",
        "url": "https://assay-systems.com/register/se/remondis-sweden/"
      }
    ],
    "assay_record": "ASY-SE-0U1VKYU1KC",
    "cite_as": "Assay Systems, \"Kungliga Operan Aktiebolag : suppliers in the TED register\", https://assay-systems.com/register/se/buyer/kungliga-operan-aktiebolag/"
  }
}