{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T16:10:57Z",
  "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-DE-1JXCF5Q1K5",
    "type": "supplier",
    "country": "de",
    "name": "Jürgen Martens GmbH & Co. KG in the TED register for Germany",
    "url": "https://assay-systems.com/register/de/jurgen-martens-gmbh-co-kg/",
    "register": "Germany · TED award notices · Supplier record",
    "line": {
      "name": "Structural shell work (CPV 45223220)",
      "url": "https://assay-systems.com/register/de/line/structural-shell-work/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-12",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 11,
        "unit": "count",
        "detail": "Aug 2024 – Aug 2026"
      },
      {
        "label": "since January 2024",
        "value": 11,
        "unit": "count",
        "detail": "6 buyers"
      },
      {
        "label": "rank in the line",
        "value": 39,
        "unit": "rank",
        "display": "39th",
        "detail": "of 898 suppliers · 0.4%"
      },
      {
        "label": "buyers never served",
        "value": 920,
        "unit": "count",
        "detail": "1,667 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from Jürgen Martens GmbH & Co. KG",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 6,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 11,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 45,
            "unit": "percent",
            "display": "45%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Structural shell work (CPV 45223220)",
        "facts": [
          {
            "label": "award notices",
            "value": 1712,
            "unit": "count",
            "display": "1,712"
          },
          {
            "label": "buyers",
            "value": 926,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 898,
            "unit": "count"
          },
          {
            "label": "held by top ten",
            "value": 11.5,
            "unit": "percent",
            "display": "11.5%"
          },
          {
            "label": "of 898 suppliers",
            "value": 39,
            "unit": "rank",
            "display": "39th"
          },
          {
            "label": "notices name Jürgen Martens GmbH & Co. KG",
            "value": 6,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 0.4,
            "unit": "percent",
            "display": "0.4%"
          },
          {
            "label": "of 32 notices from SBH | Schulbau Hamburg",
            "value": 3.1,
            "unit": "percent",
            "display": "3.1%"
          },
          {
            "label": "of 7 notices from Hamburger Hochbahn AG",
            "value": 42.9,
            "unit": "percent",
            "display": "42.9%"
          },
          {
            "label": "of 3 notices from AKK Altonaer Kinderkrankenhaus gGmbH",
            "value": 33.3,
            "unit": "percent",
            "display": "33.3%"
          },
          {
            "label": "of 1 notice from Stiftung Ros",
            "value": 100,
            "unit": "percent",
            "display": "100.0%"
          },
          {
            "label": "new suppliers since 2025",
            "value": 317,
            "unit": "count"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named Jürgen Martens GmbH & Co. KG",
        "period": "since November 2023",
        "facts": [
          {
            "label": "buyers",
            "value": 920,
            "unit": "count"
          },
          {
            "label": "notices since 2024",
            "value": 1667,
            "unit": "count",
            "display": "1,667"
          },
          {
            "label": "buyers took a new supplier",
            "value": 682,
            "unit": "count"
          },
          {
            "label": "suppliers came in that way",
            "value": 1039,
            "unit": "count",
            "display": "1,039"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/de/jurgen-martens-gmbh-co-kg/"
    },
    "assay_record": "ASY-DE-1JXCF5Q1K5",
    "cite_as": "Assay Systems, \"Jürgen Martens GmbH & Co. KG in the TED register for Germany\", https://assay-systems.com/register/de/jurgen-martens-gmbh-co-kg/"
  }
}