{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T15:04:49Z",
  "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-087LEET010",
    "type": "supplier",
    "country": "bg",
    "name": "„Bul Stroy Kontrol Inzhenering“ (BSK Inzhenering) AD in the TED register for Bulgaria",
    "url": "https://assay-systems.com/register/bg/bul-stroy-kontrol-inzhenering-bsk-inzhenering-ad/",
    "register": "Bulgaria · TED award notices · Supplier record",
    "line": {
      "name": "Consultative engineering and construction services (CPV 71310000)",
      "url": "https://assay-systems.com/register/bg/line/consultative-engineering-and-construction-services/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-12",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 2,
        "unit": "count",
        "detail": "May 2025 – Oct 2025"
      },
      {
        "label": "since January 2024",
        "value": 2,
        "unit": "count",
        "detail": "1 buyer"
      },
      {
        "label": "rank in the line",
        "value": 51,
        "unit": "rank",
        "display": "51st",
        "detail": "of 261 suppliers · 0.6%"
      },
      {
        "label": "buyers never served",
        "value": 73,
        "unit": "count",
        "detail": "355 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from „Bul Stroy Kontrol Inzhenering“ (BSK Inzhenering) AD",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 1,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 2,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 100,
            "unit": "percent",
            "display": "100%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Consultative engineering and construction services (CPV 71310000)",
        "facts": [
          {
            "label": "award notices",
            "value": 357,
            "unit": "count"
          },
          {
            "label": "buyers",
            "value": 74,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 261,
            "unit": "count"
          },
          {
            "label": "held by top ten",
            "value": 27,
            "unit": "percent",
            "display": "27.0%"
          },
          {
            "label": "of 261 suppliers",
            "value": 51,
            "unit": "rank",
            "display": "51st"
          },
          {
            "label": "notices name „Bul Stroy Kontrol Inzhenering“ (BSK Inzhenering) AD",
            "value": 2,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 0.6,
            "unit": "percent",
            "display": "0.6%"
          },
          {
            "label": "of 2 notices from Predstavlyavashtiyat „Bulgartransgaz“ EAD — izpalnitelen direktor",
            "value": 100,
            "unit": "percent",
            "display": "100.0%"
          },
          {
            "label": "new suppliers since 2025",
            "value": 113,
            "unit": "count"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named „Bul Stroy Kontrol Inzhenering“ (BSK Inzhenering) AD",
        "period": "since November 2023",
        "facts": [
          {
            "label": "buyers",
            "value": 73,
            "unit": "count"
          },
          {
            "label": "notices since 2024",
            "value": 355,
            "unit": "count"
          },
          {
            "label": "buyers took a new supplier",
            "value": 59,
            "unit": "count"
          },
          {
            "label": "suppliers came in that way",
            "value": 230,
            "unit": "count"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/bg/bul-stroy-kontrol-inzhenering-bsk-inzhenering-ad/"
    },
    "assay_record": "ASY-BG-087LEET010",
    "cite_as": "Assay Systems, \"„Bul Stroy Kontrol Inzhenering“ (BSK Inzhenering) AD in the TED register for Bulgaria\", https://assay-systems.com/register/bg/bul-stroy-kontrol-inzhenering-bsk-inzhenering-ad/"
  }
}