{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T17:11:21Z",
  "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-0UQ93TP0KG",
    "type": "line",
    "country": "ch",
    "name": "Pipeline, piping, pipes, casing, tubing and related items: Switzerland public contracts since 2024",
    "url": "https://assay-systems.com/register/ch/line/pipeline-piping-pipes-casing-tubing-and-related-items/",
    "text": [
      "Since January 2024 the line carries 62 award notices from 36 buyers. 42 suppliers share it.",
      "14 in 2024. 22 in 2025. 26 in the first 9 months of 2026.",
      "20 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": "Streng Swiss AG",
        "url": "https://assay-systems.com/register/ch/streng-swiss-ag/"
      },
      {
        "name": "BRUGG Rohrsystem AG",
        "url": "https://assay-systems.com/register/ch/brugg-rohrsystem-ag/"
      },
      {
        "name": "Birrer + Seiler AG",
        "url": "https://assay-systems.com/register/ch/birrer-seiler-ag/"
      },
      {
        "name": "anplaq ag",
        "url": "https://assay-systems.com/register/ch/anplaq-ag/"
      },
      {
        "name": "Bolliger & Co. AG",
        "url": "https://assay-systems.com/register/ch/bolliger-co-ag/"
      },
      {
        "name": "Despraz SA",
        "url": "https://assay-systems.com/register/ch/despraz-sa/"
      },
      {
        "name": "Hugo Leutenegger AG",
        "url": "https://assay-systems.com/register/ch/hugo-leutenegger-ag/"
      },
      {
        "name": "Hürlimann Bau AG",
        "url": "https://assay-systems.com/register/ch/hurlimann-bau-ag/"
      },
      {
        "name": "Josef Muff AG",
        "url": "https://assay-systems.com/register/ch/josef-muff-ag/"
      },
      {
        "name": "LUMENS8 SA",
        "url": "https://assay-systems.com/register/ch/lumens8-sa/"
      },
      {
        "name": "Membratec SA",
        "url": "https://assay-systems.com/register/ch/membratec-sa/"
      },
      {
        "name": "Rufener Kanalreinigung AG",
        "url": "https://assay-systems.com/register/ch/rufener-kanalreinigung-ag/"
      },
      {
        "name": "Bilfinger Industrial Services GmbH",
        "url": "https://assay-systems.com/register/ch/bilfinger-industrial-services-gmbh/"
      },
      {
        "name": "BohrPress Schweiz AG",
        "url": "https://assay-systems.com/register/ch/bohrpress-schweiz-ag/"
      },
      {
        "name": "BUCHS & PLUMEY SA",
        "url": "https://assay-systems.com/register/ch/buchs-plumey-sa/"
      },
      {
        "name": "Debrunner Acifer AG",
        "url": "https://assay-systems.com/register/ch/debrunner-acifer-ag/"
      },
      {
        "name": "Debrunner Acifer SA Romandie",
        "url": "https://assay-systems.com/register/ch/debrunner-acifer-sa-romandie/"
      },
      {
        "name": "Energieverbund AG Schaffhausen",
        "url": "https://assay-systems.com/register/ch/energieverbund-ag-schaffhausen/"
      },
      {
        "name": "e-therm ag",
        "url": "https://assay-systems.com/register/ch/e-therm-ag/"
      },
      {
        "name": "F. Gabus SA",
        "url": "https://assay-systems.com/register/ch/f-gabus-sa/"
      },
      {
        "name": "Heinis AG",
        "url": "https://assay-systems.com/register/ch/heinis-ag/"
      },
      {
        "name": "HFS Aqua AG",
        "url": "https://assay-systems.com/register/ch/hfs-aqua-ag/"
      },
      {
        "name": "HUBER Suisse AG",
        "url": "https://assay-systems.com/register/ch/huber-suisse-ag/"
      },
      {
        "name": "Indufer AG",
        "url": "https://assay-systems.com/register/ch/indufer-ag/"
      },
      {
        "name": "Inno Montage AG",
        "url": "https://assay-systems.com/register/ch/inno-montage-ag/"
      },
      {
        "name": "Jacques Bosshard, Heizungs- und Lüftungs AG",
        "url": "https://assay-systems.com/register/ch/jacques-bosshard-heizungs-und-luftungs-ag/"
      },
      {
        "name": "Kästli Bau AG",
        "url": "https://assay-systems.com/register/ch/kastli-bau-ag/"
      },
      {
        "name": "KIBAG Entwässerungstechnologie AG",
        "url": "https://assay-systems.com/register/ch/kibag-entwasserungstechnologie-ag/"
      },
      {
        "name": "Lehmann 2000 AG",
        "url": "https://assay-systems.com/register/ch/lehmann-2000-ag/"
      },
      {
        "name": "MCAM Symalit AG",
        "url": "https://assay-systems.com/register/ch/mcam-symalit-ag/"
      },
      {
        "name": "Pestalozzi AG",
        "url": "https://assay-systems.com/register/ch/pestalozzi-ag/"
      },
      {
        "name": "Primeo Wärme AG",
        "url": "https://assay-systems.com/register/ch/primeo-warme-ag/"
      },
      {
        "name": "Riecken Maschinenbau GmbH",
        "url": "https://assay-systems.com/register/ch/riecken-maschinenbau-gmbh/"
      },
      {
        "name": "Schelbert AG, Tief- und Strassenbau",
        "url": "https://assay-systems.com/register/ch/schelbert-ag-tief-und-strassenbau/"
      },
      {
        "name": "Schmutz + Hartmann AG",
        "url": "https://assay-systems.com/register/ch/schmutz-hartmann-ag/"
      },
      {
        "name": "SKYNIGHT SA",
        "url": "https://assay-systems.com/register/ch/skynight-sa/"
      },
      {
        "name": "SPE Tech AG",
        "url": "https://assay-systems.com/register/ch/spe-tech-ag/"
      },
      {
        "name": "Stalder Extrusion SA",
        "url": "https://assay-systems.com/register/ch/stalder-extrusion-sa/"
      },
      {
        "name": "Syngas Swiss AG",
        "url": "https://assay-systems.com/register/ch/syngas-swiss-ag/"
      },
      {
        "name": "Techfina SA",
        "url": "https://assay-systems.com/register/ch/techfina-sa/"
      },
      {
        "name": "TMH Hagenbucher AG",
        "url": "https://assay-systems.com/register/ch/tmh-hagenbucher-ag/"
      },
      {
        "name": "WILO Schweiz AG",
        "url": "https://assay-systems.com/register/ch/wilo-schweiz-ag/"
      }
    ],
    "assay_record": "ASY-CH-0UQ93TP0KG",
    "cite_as": "Assay Systems, \"Pipeline, piping, pipes, casing, tubing and related items: Switzerland public contracts since 2024\", https://assay-systems.com/register/ch/line/pipeline-piping-pipes-casing-tubing-and-related-items/"
  }
}