{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:10:14Z",
  "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-0S4U23J0A8",
    "type": "page",
    "country": "de",
    "name": "ProPotsdam GmbH: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/de/uncontested/b/propotsdam-gmbh/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 7,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 17,
        "unit": "percent",
        "display": "17%"
      },
      {
        "label": "suppliers",
        "value": 7,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 2,
        "unit": "count"
      }
    ],
    "text": [
      "ProPotsdam GmbH made 7 of its 41 public contract awards without a rival from 2024-02-13 to 2025-10-27: 5 without a competition and 2 after a competition that drew a single bid, to 7 suppliers; the most to Elektro Shayegan, 1."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-10-27",
          "Supplier": "MACON BAU GmbH Magdeburg 708857-2025",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/macon-bau-gmbh-magdeburg/",
          "How": "No competition neg-wo-call",
          "Stated reason": "irregular"
        },
        {
          "Date": "2025-06-26",
          "Supplier": "ST Gebäudetechnik GmbH Sanitär Heizung Lüftg. Elektro 411406-2025",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/st-gebaudetechnik-gmbh-sanitar-heizung-luftg-elektro/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-09-04",
          "Supplier": "GPlant GmbH Ingenieurgesellschaft 531430-2024",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/gplant-gmbh-ingenieurgesellschaft/",
          "How": "No competition neg-wo-call",
          "Stated reason": "—"
        },
        {
          "Date": "2024-05-16",
          "Supplier": "ibb Burrer & Deuring Ingenieurbüro GmbH 290531-2024",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/ibb-burrer-deuring-ingenieurburo-gmbh/",
          "How": "No competition neg-wo-call",
          "Stated reason": "—"
        },
        {
          "Date": "2024-04-03",
          "Supplier": "KB Container GmbH 196145-2024",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/kb-container-gmbh/",
          "How": "Single bid neg-w-call",
          "Stated reason": "—"
        },
        {
          "Date": "2024-03-27",
          "Supplier": "Elektro Shayegan 184997-2024",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/elektro-shayegan/",
          "How": "No competition neg-wo-call",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Germany",
        "url": "https://assay-systems.com/register/de/uncontested/"
      },
      {
        "name": "Elektro Shayegan",
        "url": "https://assay-systems.com/register/de/uncontested/s/elektro-shayegan/"
      },
      {
        "name": "Elektro Shayegan in the register",
        "url": "https://assay-systems.com/register/de/elektro-shayegan/"
      },
      {
        "name": "GPlant GmbH Ingenieurgesellschaft",
        "url": "https://assay-systems.com/register/de/uncontested/s/gplant-gmbh-ingenieurgesellschaft/"
      },
      {
        "name": "GPlant GmbH Ingenieurgesellschaft in the register",
        "url": "https://assay-systems.com/register/de/gplant-gmbh-ingenieurgesellschaft/"
      },
      {
        "name": "Harry Olivier GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/harry-olivier-gmbh-co-kg/"
      },
      {
        "name": "Harry Olivier GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/harry-olivier-gmbh-co-kg/"
      },
      {
        "name": "ibb Burrer & Deuring Ingenieurbüro GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/ibb-burrer-deuring-ingenieurburo-gmbh/"
      },
      {
        "name": "ibb Burrer & Deuring Ingenieurbüro GmbH in the register",
        "url": "https://assay-systems.com/register/de/ibb-burrer-deuring-ingenieurburo-gmbh/"
      },
      {
        "name": "KB Container GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/kb-container-gmbh/"
      },
      {
        "name": "KB Container GmbH in the register",
        "url": "https://assay-systems.com/register/de/kb-container-gmbh/"
      },
      {
        "name": "MACON BAU GmbH Magdeburg",
        "url": "https://assay-systems.com/register/de/uncontested/s/macon-bau-gmbh-magdeburg/"
      },
      {
        "name": "MACON BAU GmbH Magdeburg in the register",
        "url": "https://assay-systems.com/register/de/macon-bau-gmbh-magdeburg/"
      },
      {
        "name": "ST Gebäudetechnik GmbH Sanitär Heizung Lüftg. Elektro",
        "url": "https://assay-systems.com/register/de/uncontested/s/st-gebaudetechnik-gmbh-sanitar-heizung-luftg-elektro/"
      },
      {
        "name": "ST Gebäudetechnik GmbH Sanitär Heizung Lüftg. Elektro in the register",
        "url": "https://assay-systems.com/register/de/st-gebaudetechnik-gmbh-sanitar-heizung-luftg-elektro/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DE-0S4U23J0A8",
    "cite_as": "Assay Systems, \"ProPotsdam GmbH: contracts awarded without a rival\", https://assay-systems.com/register/de/uncontested/b/propotsdam-gmbh/"
  }
}