{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T10:56:59Z",
  "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-0PD2LS600J",
    "type": "line",
    "country": "ch",
    "name": "Engineering design services for the construction of civil engineering works: Switzerland public contracts since 2024",
    "url": "https://assay-systems.com/register/ch/line/engineering-design-services-for-the-construction-of-civil-engineering-works/",
    "text": [
      "Since January 2024 the line carries 67 award notices from 34 buyers. 52 suppliers share it.",
      "21 in 2024. 17 in 2025. 29 in the first 9 months of 2026.",
      "10 of them had no award notice in the register from November 2023 to 2024.",
      "Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.",
      "Share of the line held by each of its largest suppliers, by number of award notices, in the TED register for Switzerland."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/ch/"
      },
      {
        "name": "Gruner AG",
        "url": "https://assay-systems.com/register/ch/gruner-ag/"
      },
      {
        "name": "AFRY Schweiz AG",
        "url": "https://assay-systems.com/register/ch/afry-schweiz-ag/"
      },
      {
        "name": "Basler & Hofmann AG",
        "url": "https://assay-systems.com/register/ch/basler-hofmann-ag/"
      },
      {
        "name": "Emch+Berger WSB AG",
        "url": "https://assay-systems.com/register/ch/emch-berger-wsb-ag/"
      },
      {
        "name": "IngPhi SA",
        "url": "https://assay-systems.com/register/ch/ingphi-sa/"
      },
      {
        "name": "IUB Engineering AG",
        "url": "https://assay-systems.com/register/ch/iub-engineering-ag/"
      },
      {
        "name": "JAUSLIN STEBLER AG",
        "url": "https://assay-systems.com/register/ch/jauslin-stebler-ag/"
      },
      {
        "name": "PRA Ingénieurs conseils SA",
        "url": "https://assay-systems.com/register/ch/pra-ingenieurs-conseils-sa/"
      },
      {
        "name": "Rapp AG",
        "url": "https://assay-systems.com/register/ch/rapp-ag/"
      },
      {
        "name": "B + S AG",
        "url": "https://assay-systems.com/register/ch/b-s-ag/"
      },
      {
        "name": "CSD Ingénieurs SA",
        "url": "https://assay-systems.com/register/ch/csd-ingenieurs-sa/"
      },
      {
        "name": "F. Preisig AG, Bauingenieure und Planer",
        "url": "https://assay-systems.com/register/ch/f-preisig-ag-bauingenieure-und-planer/"
      },
      {
        "name": "HOLINGER AG",
        "url": "https://assay-systems.com/register/ch/holinger-ag/"
      },
      {
        "name": "Lombardi SA Ingegneri Consulenti",
        "url": "https://assay-systems.com/register/ch/lombardi-sa-ingegneri-consulenti/"
      },
      {
        "name": "Pini Gruppe AG",
        "url": "https://assay-systems.com/register/ch/pini-gruppe-ag/"
      },
      {
        "name": "Rothpletz, Lienhard + Cie AG",
        "url": "https://assay-systems.com/register/ch/rothpletz-lienhard-cie-ag/"
      },
      {
        "name": "Rudolf Keller & Partner Verkehrsingenieure AG",
        "url": "https://assay-systems.com/register/ch/rudolf-keller-partner-verkehrsingenieure-ag/"
      },
      {
        "name": "ACS-Partner AG",
        "url": "https://assay-systems.com/register/ch/acs-partner-ag/"
      },
      {
        "name": "AEW Energie AG",
        "url": "https://assay-systems.com/register/ch/aew-energie-ag/"
      },
      {
        "name": "ARX Gruppe AG - NL Zürich",
        "url": "https://assay-systems.com/register/ch/arx-gruppe-ag-nl-zurich/"
      },
      {
        "name": "Bänziger Partner AG",
        "url": "https://assay-systems.com/register/ch/banziger-partner-ag/"
      },
      {
        "name": "BauSpektrum AG Grindelwald",
        "url": "https://assay-systems.com/register/ch/bauspektrum-ag-grindelwald/"
      },
      {
        "name": "BSB + Partner Ingenieure und Planer AG",
        "url": "https://assay-systems.com/register/ch/bsb-partner-ingenieure-und-planer-ag/"
      },
      {
        "name": "Caprez Ingenieure AG",
        "url": "https://assay-systems.com/register/ch/caprez-ingenieure-ag/"
      },
      {
        "name": "Citec Ingénieurs-Conseils SA",
        "url": "https://assay-systems.com/register/ch/citec-ingenieurs-conseils-sa/"
      },
      {
        "name": "c/o B + S AG",
        "url": "https://assay-systems.com/register/ch/c-o-b-s-ag/"
      },
      {
        "name": "Conzett Bronzini Partner AG",
        "url": "https://assay-systems.com/register/ch/conzett-bronzini-partner-ag/"
      },
      {
        "name": "c/o Rothpletz, Lienhard + Cie AG",
        "url": "https://assay-systems.com/register/ch/c-o-rothpletz-lienhard-cie-ag/"
      },
      {
        "name": "DIC SA",
        "url": "https://assay-systems.com/register/ch/dic-sa/"
      },
      {
        "name": "Donatsch + Partner AG",
        "url": "https://assay-systems.com/register/ch/donatsch-partner-ag/"
      },
      {
        "name": "dsp Ingenieure & Planer AG",
        "url": "https://assay-systems.com/register/ch/dsp-ingenieure-planer-ag/"
      },
      {
        "name": "Durena AG",
        "url": "https://assay-systems.com/register/ch/durena-ag/"
      },
      {
        "name": "eLimes AG",
        "url": "https://assay-systems.com/register/ch/elimes-ag/"
      },
      {
        "name": "Emch+Berger AG Bern",
        "url": "https://assay-systems.com/register/ch/emch-berger-ag-bern/"
      },
      {
        "name": "Gähler und Partner AG",
        "url": "https://assay-systems.com/register/ch/gahler-und-partner-ag/"
      },
      {
        "name": "Geotest AG",
        "url": "https://assay-systems.com/register/ch/geotest-ag/"
      },
      {
        "name": "Grolimund + Partner AG",
        "url": "https://assay-systems.com/register/ch/grolimund-partner-ag/"
      },
      {
        "name": "Groupement MC-MPAIC SA p.a. Mosini et Caviezel SA",
        "url": "https://assay-systems.com/register/ch/groupement-mc-mpaic-sa-p-a-mosini-et-caviezel-sa/"
      },
      {
        "name": "Ingenieurbureau Heierli AG",
        "url": "https://assay-systems.com/register/ch/ingenieurbureau-heierli-ag/"
      },
      {
        "name": "Ingenieure Patscheider & Partner Schweiz AG",
        "url": "https://assay-systems.com/register/ch/ingenieure-patscheider-partner-schweiz-ag/"
      },
      {
        "name": "Ingenieurgemeinschaft DORI, c/o IUB Engineering AG",
        "url": "https://assay-systems.com/register/ch/ingenieurgemeinschaft-dori-c-o-iub-engineering-ag/"
      },
      {
        "name": "Kissling + Zbinden AG Ingenieure Planer",
        "url": "https://assay-systems.com/register/ch/kissling-zbinden-ag-ingenieure-planer/"
      },
      {
        "name": "Kissling + Zbinden AG Ingenieure Planer - Bern",
        "url": "https://assay-systems.com/register/ch/kissling-zbinden-ag-ingenieure-planer-bern/"
      },
      {
        "name": "Kissling + Zbinden AG Ingenieure Planer - Thun",
        "url": "https://assay-systems.com/register/ch/kissling-zbinden-ag-ingenieure-planer-thun/"
      },
      {
        "name": "Locher Ingenieure AG",
        "url": "https://assay-systems.com/register/ch/locher-ingenieure-ag/"
      },
      {
        "name": "Metron Verkehrsplanung AG",
        "url": "https://assay-systems.com/register/ch/metron-verkehrsplanung-ag/"
      },
      {
        "name": "M + P Ingenieure AG",
        "url": "https://assay-systems.com/register/ch/m-p-ingenieure-ag/"
      },
      {
        "name": "Romande Energie SA",
        "url": "https://assay-systems.com/register/ch/romande-energie-sa/"
      },
      {
        "name": "Sauber+Gisin Engineering AG",
        "url": "https://assay-systems.com/register/ch/sauber-gisin-engineering-ag/"
      },
      {
        "name": "SMT AG Ingenieure + Planer",
        "url": "https://assay-systems.com/register/ch/smt-ag-ingenieure-planer/"
      },
      {
        "name": "Solfor SA",
        "url": "https://assay-systems.com/register/ch/solfor-sa/"
      },
      {
        "name": "WSP Ingénieurs Conseils SA",
        "url": "https://assay-systems.com/register/ch/wsp-ingenieurs-conseils-sa/"
      }
    ],
    "assay_record": "ASY-CH-0PD2LS600J",
    "cite_as": "Assay Systems, \"Engineering design services for the construction of civil engineering works: Switzerland public contracts since 2024\", https://assay-systems.com/register/ch/line/engineering-design-services-for-the-construction-of-civil-engineering-works/"
  }
}