{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-17T23:49:21Z",
  "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-CH-15JA06Z0WF",
    "type": "page",
    "country": "ch",
    "name": "BLS AG: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/ch/uncontested/b/bls-ag/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 6,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 17,
        "unit": "percent",
        "display": "17%"
      },
      {
        "label": "suppliers",
        "value": 6,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 6,
        "unit": "count"
      }
    ],
    "text": [
      "BLS AG made 6 of its 35 public contract awards without a rival from 2024-05-24 to 2026-09-02: 0 without a competition and 6 after a competition that drew a single bid, to 6 suppliers; the most to Sersa Group AG (Schweiz), 1."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-02",
          "Supplier": "Elis (Suisse) AG 605275-2026",
          "Supplier link": "https://assay-systems.com/register/ch/uncontested/s/elis-suisse-ag/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-11-25",
          "Supplier": "ZECK GmbH 718598-2024",
          "Supplier link": "https://assay-systems.com/register/ch/uncontested/s/zeck-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-09-12",
          "Supplier": "Maschinenring (Schweiz) AG 549280-2024",
          "Supplier link": "https://assay-systems.com/register/ch/uncontested/s/maschinenring-schweiz-ag/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-09-12",
          "Supplier": "Hofer & Baumann Gartenbau GmbH 549280-2024",
          "Supplier link": "https://assay-systems.com/register/ch/uncontested/s/hofer-baumann-gartenbau-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-07-03",
          "Supplier": "Rothpletz, Lienhard + Cie AG 394561-2024",
          "Supplier link": "https://assay-systems.com/register/ch/uncontested/s/rothpletz-lienhard-cie-ag/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-05-24",
          "Supplier": "Sersa Group AG (Schweiz) 306201-2024",
          "Supplier link": "https://assay-systems.com/register/ch/uncontested/s/sersa-group-ag-schweiz/",
          "How": "Single bid open",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Switzerland",
        "url": "https://assay-systems.com/register/ch/uncontested/"
      },
      {
        "name": "Sersa Group AG (Schweiz)",
        "url": "https://assay-systems.com/register/ch/uncontested/s/sersa-group-ag-schweiz/"
      },
      {
        "name": "Hofer & Baumann Gartenbau GmbH",
        "url": "https://assay-systems.com/register/ch/uncontested/s/hofer-baumann-gartenbau-gmbh/"
      },
      {
        "name": "Hofer & Baumann Gartenbau GmbH in the register",
        "url": "https://assay-systems.com/register/ch/hofer-baumann-gartenbau-gmbh/"
      },
      {
        "name": "Maschinenring (Schweiz) AG",
        "url": "https://assay-systems.com/register/ch/uncontested/s/maschinenring-schweiz-ag/"
      },
      {
        "name": "Maschinenring (Schweiz) AG in the register",
        "url": "https://assay-systems.com/register/ch/maschinenring-schweiz-ag/"
      },
      {
        "name": "Elis (Suisse) AG",
        "url": "https://assay-systems.com/register/ch/uncontested/s/elis-suisse-ag/"
      },
      {
        "name": "Elis (Suisse) AG in the register",
        "url": "https://assay-systems.com/register/ch/elis-suisse-ag/"
      },
      {
        "name": "Rothpletz, Lienhard + Cie AG",
        "url": "https://assay-systems.com/register/ch/uncontested/s/rothpletz-lienhard-cie-ag/"
      },
      {
        "name": "Rothpletz, Lienhard + Cie AG in the register",
        "url": "https://assay-systems.com/register/ch/rothpletz-lienhard-cie-ag/"
      },
      {
        "name": "ZECK GmbH",
        "url": "https://assay-systems.com/register/ch/uncontested/s/zeck-gmbh/"
      },
      {
        "name": "ZECK GmbH in the register",
        "url": "https://assay-systems.com/register/ch/zeck-gmbh/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CH-15JA06Z0WF",
    "cite_as": "Assay Systems, \"BLS AG: contracts awarded without a rival\", https://assay-systems.com/register/ch/uncontested/b/bls-ag/"
  }
}