{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T14:03:44Z",
  "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-BG-0JTSEQZ15Q",
    "type": "line",
    "country": "bg",
    "name": "Sewage-treatment plant construction work: Bulgaria public contracts since 2024",
    "url": "https://assay-systems.com/register/bg/line/sewage-treatment-plant-construction-work/",
    "text": [
      "Since January 2024 the line carries 15 award notices from 8 buyers. 19 suppliers share it.",
      "9 in 2025. 6 in the first 9 months of 2026.",
      "16 of them had no award notice in the register from November 2023 to 2024.",
      "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 for Bulgaria."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/bg/"
      },
      {
        "name": "AKVA KONSTRUKSHAN EOOD",
        "url": "https://assay-systems.com/register/bg/akva-konstrukshan-eood/"
      },
      {
        "name": "GBS - PLOVDIV AD",
        "url": "https://assay-systems.com/register/bg/gbs-plovdiv-ad/"
      },
      {
        "name": "INTEGRIRANI VODNI PROEKTI OOD",
        "url": "https://assay-systems.com/register/bg/integrirani-vodni-proekti-ood/"
      },
      {
        "name": "DZZD \"INVEST ABS\"",
        "url": "https://assay-systems.com/register/bg/dzzd-invest-abs/"
      },
      {
        "name": "KARO TREYDING OOD",
        "url": "https://assay-systems.com/register/bg/karo-treyding-ood/"
      },
      {
        "name": "NIVEL STROY EOOD",
        "url": "https://assay-systems.com/register/bg/nivel-stroy-eood/"
      },
      {
        "name": "UOTAR PRODZHEKT GRUP OOD",
        "url": "https://assay-systems.com/register/bg/uotar-prodzhekt-grup-ood/"
      },
      {
        "name": "HIDROBILD TRANS EOOD",
        "url": "https://assay-systems.com/register/bg/hidrobild-trans-eood/"
      },
      {
        "name": "NERO 1 OOD",
        "url": "https://assay-systems.com/register/bg/nero-1-ood/"
      },
      {
        "name": "Obedinenie „PSOV Devin 2025“",
        "url": "https://assay-systems.com/register/bg/obedinenie-psov-devin-2025/"
      },
      {
        "name": "KS - PSOV",
        "url": "https://assay-systems.com/register/bg/ks-psov/"
      },
      {
        "name": "DZZD \"PSPV Targovishte\"",
        "url": "https://assay-systems.com/register/bg/dzzd-pspv-targovishte/"
      },
      {
        "name": "SMK - MONTAZHI AD",
        "url": "https://assay-systems.com/register/bg/smk-montazhi-ad/"
      },
      {
        "name": "UOTAR ENVAYRO PRODZHEKT EOOD",
        "url": "https://assay-systems.com/register/bg/uotar-envayro-prodzhekt-eood/"
      }
    ],
    "assay_record": "ASY-BG-0JTSEQZ15Q",
    "cite_as": "Assay Systems, \"Sewage-treatment plant construction work: Bulgaria public contracts since 2024\", https://assay-systems.com/register/bg/line/sewage-treatment-plant-construction-work/"
  }
}