{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T13:55:55Z",
  "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-0HWD02K1UJ",
    "type": "line",
    "country": "ch",
    "name": "Gravel, sand, crushed stone and aggregates: Switzerland public contracts since 2024",
    "url": "https://assay-systems.com/register/ch/line/gravel-sand-crushed-stone-and-aggregates/",
    "text": [
      "Since January 2024 the line carries 15 award notices from 6 buyers. 19 suppliers share it.",
      "2 in 2024. 4 in 2025. 9 in the first 9 months of 2026.",
      "3 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": "Vigier Beton AG",
        "url": "https://assay-systems.com/register/ch/vigier-beton-ag/"
      },
      {
        "name": "Makies AG",
        "url": "https://assay-systems.com/register/ch/makies-ag/"
      },
      {
        "name": "Gétaz-Miauton SA",
        "url": "https://assay-systems.com/register/ch/getaz-miauton-sa/"
      },
      {
        "name": "Cand-Landi SA",
        "url": "https://assay-systems.com/register/ch/cand-landi-sa/"
      },
      {
        "name": "Carrières d'Arvel S.A.",
        "url": "https://assay-systems.com/register/ch/carrieres-d-arvel-s-a/"
      },
      {
        "name": "Eberhard Bau AG",
        "url": "https://assay-systems.com/register/ch/eberhard-bau-ag/"
      },
      {
        "name": "Eberhard Recycling AG",
        "url": "https://assay-systems.com/register/ch/eberhard-recycling-ag/"
      },
      {
        "name": "Ennio Ferrari SA",
        "url": "https://assay-systems.com/register/ch/ennio-ferrari-sa/"
      },
      {
        "name": "Famsa Fabrique d'Agglomérés Monthey SA",
        "url": "https://assay-systems.com/register/ch/famsa-fabrique-d-agglomeres-monthey-sa/"
      },
      {
        "name": "Häfeli AG",
        "url": "https://assay-systems.com/register/ch/hafeli-ag/"
      },
      {
        "name": "Holcim Kies und Beton AG",
        "url": "https://assay-systems.com/register/ch/holcim-kies-und-beton-ag/"
      },
      {
        "name": "Kalkfabrik Netstal AG",
        "url": "https://assay-systems.com/register/ch/kalkfabrik-netstal-ag/"
      },
      {
        "name": "KIBAG Bauleistungen AG",
        "url": "https://assay-systems.com/register/ch/kibag-bauleistungen-ag/"
      },
      {
        "name": "KIBAG Kies Seewen AG",
        "url": "https://assay-systems.com/register/ch/kibag-kies-seewen-ag/"
      },
      {
        "name": "KIESTAG, Kieswerk Steinigand AG",
        "url": "https://assay-systems.com/register/ch/kiestag-kieswerk-steinigand-ag/"
      },
      {
        "name": "Rhenus Port Logistics AG",
        "url": "https://assay-systems.com/register/ch/rhenus-port-logistics-ag/"
      },
      {
        "name": "Senn + Widmer AG",
        "url": "https://assay-systems.com/register/ch/senn-widmer-ag/"
      },
      {
        "name": "Weiacher Kies AG c/o Eberhard Unternehmungen",
        "url": "https://assay-systems.com/register/ch/weiacher-kies-ag-c-o-eberhard-unternehmungen/"
      }
    ],
    "assay_record": "ASY-CH-0HWD02K1UJ",
    "cite_as": "Assay Systems, \"Gravel, sand, crushed stone and aggregates: Switzerland public contracts since 2024\", https://assay-systems.com/register/ch/line/gravel-sand-crushed-stone-and-aggregates/"
  }
}