{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T05:08:32Z",
  "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-0H4RKQL18V",
    "type": "page",
    "country": "de",
    "name": "RKF-Bleses GmbH: public contracts won without a rival in Germany",
    "url": "https://assay-systems.com/register/de/uncontested/s/rkf-bleses-gmbh/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 40,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 74,
        "unit": "percent",
        "display": "74%"
      },
      {
        "label": "without a competition",
        "value": 1,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 39,
        "unit": "count"
      }
    ],
    "text": [
      "RKF-Bleses GmbH won 40 of its 54 public contract awards in Germany without a rival from 2023-12-08 to 2026-09-25: 1 without a competition and 39 after a competition that drew a single bid. 36 buyers awarded it without a rival, the largest Kreis Minden-Lübbecke with 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-25",
          "Buyer": "Stadt Lippstadt Baubetriebshof 663330-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/stadt-lippstadt-baubetriebshof/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-08-06",
          "Buyer": "USB Bochum GmbH 546543-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/usb-bochum-gmbh/",
          "How": "No competition neg-wo-call",
          "Stated reason": "technical"
        },
        {
          "Date": "2026-07-17",
          "Buyer": "Gemeinde Ense 494514-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/gemeinde-ense/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-07-02",
          "Buyer": "Kreis Soest, Zentrale Vergabestelle 454611-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/kreis-soest-zentrale-vergabestelle/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-07-02",
          "Buyer": "Stadt Solingen 452925-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/stadt-solingen/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-06-19",
          "Buyer": "Kreis Lippe - Der Landrat - Eigenbetrieb Straßen 422714-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/kreis-lippe-der-landrat-eigenbetrieb-stra-en/",
          "How": "Single bid open",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Germany",
        "url": "https://assay-systems.com/register/de/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/de/rkf-bleses-gmbh/"
      },
      {
        "name": "Kreis Minden-Lübbecke",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreis-minden-lubbecke/"
      },
      {
        "name": "Stadt Minden über Kreis Minden-Lübbecke",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-minden-uber-kreis-minden-lubbecke/"
      },
      {
        "name": "Stadt Solingen",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-solingen/"
      },
      {
        "name": "Stadt Lippstadt Baubetriebshof",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-lippstadt-baubetriebshof/"
      },
      {
        "name": "Landesbetrieb Straßenbau NRW - Betriebssitz Gelsenkirchen",
        "url": "https://assay-systems.com/register/de/uncontested/b/landesbetrieb-stra-enbau-nrw-betriebssitz-gelsenkirchen/"
      },
      {
        "name": "Stadt Bielefeld - Amt für Zentrale Leistungen",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-bielefeld-amt-fur-zentrale-leistungen/"
      },
      {
        "name": "Stadt Münster, Zentrales Vergabemanagement",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-munster-zentrales-vergabemanagement/"
      },
      {
        "name": "Landkreis Grafschaft Bentheim",
        "url": "https://assay-systems.com/register/de/uncontested/b/landkreis-grafschaft-bentheim/"
      },
      {
        "name": "Stadt Lingen (Ems)",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-lingen-ems/"
      },
      {
        "name": "Kreis Mettmann - Der Landrat, Amt 10 -Zentrale Vergabestelle-",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreis-mettmann-der-landrat-amt-10-zentrale-vergabestelle/"
      },
      {
        "name": "Kreis Gütersloh",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreis-gutersloh/"
      },
      {
        "name": "Landesbetrieb Straßenbau NRW, Regionalniederlassung Ville-Eifel",
        "url": "https://assay-systems.com/register/de/uncontested/b/landesbetrieb-stra-enbau-nrw-regionalniederlassung-ville-eifel/"
      },
      {
        "name": "Stadt Münster",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-munster/"
      },
      {
        "name": "Technische Betriebe Rheine",
        "url": "https://assay-systems.com/register/de/uncontested/b/technische-betriebe-rheine/"
      },
      {
        "name": "Kreis Steinfurt",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreis-steinfurt/"
      },
      {
        "name": "Gemeinde Ense",
        "url": "https://assay-systems.com/register/de/uncontested/b/gemeinde-ense/"
      },
      {
        "name": "Stadt Wiehl",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-wiehl/"
      },
      {
        "name": "Kreisstadt Steinfurt, Die Bürgermeisterin",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreisstadt-steinfurt-die-burgermeisterin/"
      },
      {
        "name": "Stadtverwaltung Lengerich",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadtverwaltung-lengerich/"
      },
      {
        "name": "Kreis Lippe - Der Landrat - Eigenbetrieb Straßen",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreis-lippe-der-landrat-eigenbetrieb-stra-en/"
      },
      {
        "name": "Kreis Höxter",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreis-hoxter/"
      },
      {
        "name": "Kreis Soest, Zentrale Vergabestelle",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreis-soest-zentrale-vergabestelle/"
      },
      {
        "name": "Kreis Herford im Auftrag der der Wirtschaftsbetriebe Stadt Enger",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreis-herford-im-auftrag-der-der-wirtschaftsbetriebe-stadt-enger/"
      },
      {
        "name": "Kreis Herford im Auftrag der Vlothoer Wirtschaftsbetriebe, Stadt Vlotho",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreis-herford-im-auftrag-der-vlothoer-wirtschaftsbetriebe-stadt-vlotho/"
      },
      {
        "name": "USB Bochum GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/b/usb-bochum-gmbh/"
      },
      {
        "name": "Bundesstadt Bonn - Referat Vergabedienste",
        "url": "https://assay-systems.com/register/de/uncontested/b/bundesstadt-bonn-referat-vergabedienste/"
      },
      {
        "name": "GELSENDIENSTE",
        "url": "https://assay-systems.com/register/de/uncontested/b/gelsendienste/"
      },
      {
        "name": "Gemeinde Borchen",
        "url": "https://assay-systems.com/register/de/uncontested/b/gemeinde-borchen/"
      },
      {
        "name": "Hochsauerlandkreis",
        "url": "https://assay-systems.com/register/de/uncontested/b/hochsauerlandkreis/"
      },
      {
        "name": "Kreis Unna - Der Landrat",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreis-unna-der-landrat/"
      },
      {
        "name": "Kreis Wesel - Zentrale Vergabestelle -",
        "url": "https://assay-systems.com/register/de/uncontested/b/kreis-wesel-zentrale-vergabestelle/"
      },
      {
        "name": "Landkreis Osnabrück - Abt. 13.3 Zentrale Vergabestelle",
        "url": "https://assay-systems.com/register/de/uncontested/b/landkreis-osnabruck-abt-13-3-zentrale-vergabestelle-im-auftrag-der-gemeinde-oste/"
      },
      {
        "name": "Stadt Bielefeld - Amt für Organisation, IT und Zentrale Leistungen",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-bielefeld-amt-fur-organisation-it-und-zentrale-leistungen/"
      },
      {
        "name": "Stadt Delbrück",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-delbruck/"
      },
      {
        "name": "Stadt Höxter",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-hoxter/"
      },
      {
        "name": "Stadt Sprockhövel",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-sprockhovel/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DE-0H4RKQL18V",
    "cite_as": "Assay Systems, \"RKF-Bleses GmbH: public contracts won without a rival in Germany\", https://assay-systems.com/register/de/uncontested/s/rkf-bleses-gmbh/"
  }
}