{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:04:40Z",
  "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-13HFQT50OG",
    "type": "page",
    "country": "de",
    "name": "Josef Lentner GmbH: public contracts won without a rival in Germany",
    "url": "https://assay-systems.com/register/de/uncontested/s/josef-lentner-gmbh/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 45,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 27,
        "unit": "percent",
        "display": "27%"
      },
      {
        "label": "without a competition",
        "value": 2,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 43,
        "unit": "count"
      }
    ],
    "text": [
      "Josef Lentner GmbH won 45 of its 167 public contract awards in Germany without a rival from 2023-12-06 to 2026-09-01: 2 without a competition and 43 after a competition that drew a single bid. 39 buyers awarded it without a rival, the largest Zentrale Vergabestelle der Verbandsgemeinden Annweiler am Trifels, Hauenstein, Edenkoben und Maikammer with 3."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-01",
          "Buyer": "Stadt Frechen 600138-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/stadt-frechen/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-08-31",
          "Buyer": "Landkreis Schaumburg - Vergabestelle 597494-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/landkreis-schaumburg-vergabestelle/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-08-13",
          "Buyer": "Stadt Neustadt a.d. Donau 562539-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/stadt-neustadt-a-d-donau/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-08-13",
          "Buyer": "Gemeinde Seehausen a. Staffelsee 560637-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/gemeinde-seehausen-a-staffelsee/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-08-13",
          "Buyer": "Stadt Rendsburg 560510-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/stadt-rendsburg/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-08-12",
          "Buyer": "Stadt Viernheim 557347-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/stadt-viernheim/",
          "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/josef-lentner-gmbh/"
      },
      {
        "name": "Zentrale Vergabestelle der Verbandsgemeinden Annweiler am Trifels, Hauenstein, Edenkoben und Maikammer",
        "url": "https://assay-systems.com/register/de/uncontested/b/zentrale-vergabestelle-der-verbandsgemeinden-annweiler-am-trifels-hauenstein-ede/"
      },
      {
        "name": "Stadt Salzgitter",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-salzgitter/"
      },
      {
        "name": "Bundesrepublik Deutschland, vertreten durch das Bundesministerium des Innern, vertreten durch das Beschaffungsamt des BMI",
        "url": "https://assay-systems.com/register/de/uncontested/b/bundesrepublik-deutschland-vertreten-durch-das-bundesministerium-des-innern-vert/"
      },
      {
        "name": "Stadt Bad Aibling",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-bad-aibling/"
      },
      {
        "name": "Stadtverwaltung Landau",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadtverwaltung-landau/"
      },
      {
        "name": "Verbandsgemeinde Waldfischbach-Burgalben",
        "url": "https://assay-systems.com/register/de/uncontested/b/verbandsgemeinde-waldfischbach-burgalben/"
      },
      {
        "name": "Hansestadt Wismar, Rechtsamt",
        "url": "https://assay-systems.com/register/de/uncontested/b/hansestadt-wismar-rechtsamt/"
      },
      {
        "name": "Verbandsgemeinde Göllheim",
        "url": "https://assay-systems.com/register/de/uncontested/b/verbandsgemeinde-gollheim/"
      },
      {
        "name": "Gemeinde Borchen",
        "url": "https://assay-systems.com/register/de/uncontested/b/gemeinde-borchen/"
      },
      {
        "name": "Stadt Porta Westfalica über Kreis Minden-Lübbecke",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-porta-westfalica-uber-kreis-minden-lubbecke/"
      },
      {
        "name": "Gemeinde Obersulm",
        "url": "https://assay-systems.com/register/de/uncontested/b/gemeinde-obersulm/"
      },
      {
        "name": "Landkreis Schaumburg - Vergabestelle",
        "url": "https://assay-systems.com/register/de/uncontested/b/landkreis-schaumburg-vergabestelle/"
      },
      {
        "name": "Magistrat der Stadt Herborn",
        "url": "https://assay-systems.com/register/de/uncontested/b/magistrat-der-stadt-herborn/"
      },
      {
        "name": "Verbandsgemeinde Rodalben",
        "url": "https://assay-systems.com/register/de/uncontested/b/verbandsgemeinde-rodalben/"
      },
      {
        "name": "Markt Triefenstein",
        "url": "https://assay-systems.com/register/de/uncontested/b/markt-triefenstein/"
      },
      {
        "name": "Verbandsgemeinde Offenbach a.d. Queich",
        "url": "https://assay-systems.com/register/de/uncontested/b/verbandsgemeinde-offenbach-a-d-queich/"
      },
      {
        "name": "Gemeinde Burgthann",
        "url": "https://assay-systems.com/register/de/uncontested/b/gemeinde-burgthann/"
      },
      {
        "name": "Gemeinde Bruckberg",
        "url": "https://assay-systems.com/register/de/uncontested/b/gemeinde-bruckberg/"
      },
      {
        "name": "Amt Siek",
        "url": "https://assay-systems.com/register/de/uncontested/b/amt-siek/"
      },
      {
        "name": "Gemeinde Siegsdorf",
        "url": "https://assay-systems.com/register/de/uncontested/b/gemeinde-siegsdorf/"
      },
      {
        "name": "Stadt Neustadt a.d. Donau",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-neustadt-a-d-donau/"
      },
      {
        "name": "Gemeinde Missen-Wilhams",
        "url": "https://assay-systems.com/register/de/uncontested/b/gemeinde-missen-wilhams/"
      },
      {
        "name": "Markt Weidenberg c/o VGem Weidenberg",
        "url": "https://assay-systems.com/register/de/uncontested/b/markt-weidenberg-c-o-vgem-weidenberg/"
      },
      {
        "name": "Markt Scheidegg",
        "url": "https://assay-systems.com/register/de/uncontested/b/markt-scheidegg/"
      },
      {
        "name": "Gemeinde Seehausen a. Staffelsee",
        "url": "https://assay-systems.com/register/de/uncontested/b/gemeinde-seehausen-a-staffelsee/"
      },
      {
        "name": "Stadt Rendsburg",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-rendsburg/"
      },
      {
        "name": "Gemeinde Wettenberg",
        "url": "https://assay-systems.com/register/de/uncontested/b/gemeinde-wettenberg/"
      },
      {
        "name": "Interkommunale Vergabestelle des Landkreise Fulda im Auftrag der Gemeinde Flieden",
        "url": "https://assay-systems.com/register/de/uncontested/b/interkommunale-vergabestelle-des-landkreise-fulda-im-auftrag-der-gemeinde-eichen/"
      },
      {
        "name": "Landeshauptstadt Düsseldorf, Der Oberbürgermeister, Amt für Recht, Vergabe und Versicherungen, Zentrale Vergabestelle",
        "url": "https://assay-systems.com/register/de/uncontested/b/landeshauptstadt-dusseldorf-der-oberburgermeister-amt-fur-recht-vergabe-und-vers/"
      },
      {
        "name": "Land Hessen, vertreten durch das Hessische Competence Center -Zentrale Beschaffung-",
        "url": "https://assay-systems.com/register/de/uncontested/b/land-hessen-vertreten-durch-das-hessische-competence-center-fur-neue-verwaltungs/"
      },
      {
        "name": "Magistrat der Stadt Runkel",
        "url": "https://assay-systems.com/register/de/uncontested/b/magistrat-der-stadt-runkel/"
      },
      {
        "name": "Samtgemeinde Rodenberg",
        "url": "https://assay-systems.com/register/de/uncontested/b/samtgemeinde-rodenberg/"
      },
      {
        "name": "Stadt Achim",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-achim/"
      },
      {
        "name": "Stadt Frechen",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-frechen/"
      },
      {
        "name": "Stadtverwaltung Meiningen",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadtverwaltung-meiningen/"
      },
      {
        "name": "Stadtverwaltung Mosbach",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadtverwaltung-mosbach/"
      },
      {
        "name": "Stadtverwaltung Speyer - Zentrale Vergabestelle",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadtverwaltung-speyer-zentrale-vergabestelle/"
      },
      {
        "name": "Stadtverwaltung Trossingen",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadtverwaltung-trossingen/"
      },
      {
        "name": "Stadt Viernheim",
        "url": "https://assay-systems.com/register/de/uncontested/b/stadt-viernheim/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DE-13HFQT50OG",
    "cite_as": "Assay Systems, \"Josef Lentner GmbH: public contracts won without a rival in Germany\", https://assay-systems.com/register/de/uncontested/s/josef-lentner-gmbh/"
  }
}