{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T04:26:14Z",
  "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-1KHGN4V0N1",
    "type": "line",
    "country": "de",
    "name": "Refurbishment of run-down buildings: Germany public contracts since 2024",
    "url": "https://assay-systems.com/register/de/line/refurbishment-of-run-down-buildings/",
    "text": [
      "Since January 2024 the line carries 55 award notices from 17 buyers. 51 suppliers share it.",
      "23 in 2024. 18 in 2025. 14 in the first 9 months of 2026.",
      "12 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 Germany."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/de/"
      },
      {
        "name": "Building Solutions GmbH",
        "url": "https://assay-systems.com/register/de/building-solutions-gmbh/"
      },
      {
        "name": "Ohning + Co. GmbH",
        "url": "https://assay-systems.com/register/de/ohning-co-gmbh/"
      },
      {
        "name": "SF-Ausbau GmbH",
        "url": "https://assay-systems.com/register/de/sf-ausbau-gmbh/"
      },
      {
        "name": "Thorandt Metallbau GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/thorandt-metallbau-gmbh-co-kg/"
      },
      {
        "name": "AGS & ABB Balkonsysteme GmbH",
        "url": "https://assay-systems.com/register/de/ags-abb-balkonsysteme-gmbh/"
      },
      {
        "name": "allbö Raumausstattung GmbH",
        "url": "https://assay-systems.com/register/de/allbo-raumausstattung-gmbh/"
      },
      {
        "name": "AP Bau- und Projektmanagement GmbH",
        "url": "https://assay-systems.com/register/de/ap-bau-und-projektmanagement-gmbh/"
      },
      {
        "name": "Ascona Bauelemente GmbH",
        "url": "https://assay-systems.com/register/de/ascona-bauelemente-gmbh/"
      },
      {
        "name": "BAUHAUF GmbH",
        "url": "https://assay-systems.com/register/de/bauhauf-gmbh/"
      },
      {
        "name": "B. G. Bau GmbH",
        "url": "https://assay-systems.com/register/de/b-g-bau-gmbh/"
      },
      {
        "name": "BRAUNE GmbH",
        "url": "https://assay-systems.com/register/de/braune-gmbh/"
      },
      {
        "name": "Carl Rainer Baugesellschaft mbH",
        "url": "https://assay-systems.com/register/de/carl-rainer-baugesellschaft-mbh/"
      },
      {
        "name": "Dieter Holschbach GmbH",
        "url": "https://assay-systems.com/register/de/dieter-holschbach-gmbh/"
      },
      {
        "name": "DZH Schepitz GmbH",
        "url": "https://assay-systems.com/register/de/dzh-schepitz-gmbh/"
      },
      {
        "name": "ELEKTRO DRESDEN-WEST",
        "url": "https://assay-systems.com/register/de/elektro-dresden-west/"
      },
      {
        "name": "ELEKTRO DRESDEN-WEST Gesellschaft für Elektrotechnik mbH",
        "url": "https://assay-systems.com/register/de/elektro-dresden-west-gesellschaft-fur-elektrotechnik-mbh/"
      },
      {
        "name": "euro.bau gmbh",
        "url": "https://assay-systems.com/register/de/euro-bau-gmbh/"
      },
      {
        "name": "FB-Technik Scheler GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/fb-technik-scheler-gmbh-co-kg/"
      },
      {
        "name": "Gottlob Brodbeck GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/gottlob-brodbeck-gmbh-co-kg/"
      },
      {
        "name": "haas bau Gesellschaft mbH",
        "url": "https://assay-systems.com/register/de/haas-bau-gesellschaft-mbh/"
      },
      {
        "name": "H. O. Schlüter GmbH",
        "url": "https://assay-systems.com/register/de/h-o-schluter-gmbh/"
      },
      {
        "name": "HT Protect Feuerschutz und Sicherheitstechnik GmbH",
        "url": "https://assay-systems.com/register/de/ht-protect-feuerschutz-und-sicherheitstechnik-gmbh/"
      },
      {
        "name": "KFK Estrichbau GmbH",
        "url": "https://assay-systems.com/register/de/kfk-estrichbau-gmbh/"
      },
      {
        "name": "Kost & Marschner GmbH",
        "url": "https://assay-systems.com/register/de/kost-marschner-gmbh/"
      },
      {
        "name": "Kühne Dachsysteme GmbH",
        "url": "https://assay-systems.com/register/de/kuhne-dachsysteme-gmbh/"
      },
      {
        "name": "Kupke & Partner GmbH",
        "url": "https://assay-systems.com/register/de/kupke-partner-gmbh/"
      },
      {
        "name": "Metallbau Coswig GmbH",
        "url": "https://assay-systems.com/register/de/metallbau-coswig-gmbh/"
      },
      {
        "name": "Metallbau Filser & Söhne GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/metallbau-filser-sohne-gmbh-co-kg/"
      },
      {
        "name": "Metallbau Sturm GmbH",
        "url": "https://assay-systems.com/register/de/metallbau-sturm-gmbh/"
      },
      {
        "name": "Müller Euro Bau GmbH",
        "url": "https://assay-systems.com/register/de/muller-euro-bau-gmbh/"
      },
      {
        "name": "NISSA Fußbodenbau GmbH",
        "url": "https://assay-systems.com/register/de/nissa-fussbodenbau-gmbh/"
      },
      {
        "name": "PLP Bau- und Dienstleistungen für die Immobilienwirtschaft GmbH",
        "url": "https://assay-systems.com/register/de/plp-bau-und-dienstleistungen-fur-die-immobilienwirtschaft-gmbh/"
      },
      {
        "name": "Pluspunkt Ingenieurbau GmbH",
        "url": "https://assay-systems.com/register/de/pluspunkt-ingenieurbau-gmbh/"
      },
      {
        "name": "Raumdesign Jentzsch GmbH",
        "url": "https://assay-systems.com/register/de/raumdesign-jentzsch-gmbh/"
      },
      {
        "name": "Raumgestaltung Jessen GmbH",
        "url": "https://assay-systems.com/register/de/raumgestaltung-jessen-gmbh/"
      },
      {
        "name": "ReNeos GmbH",
        "url": "https://assay-systems.com/register/de/reneos-gmbh/"
      },
      {
        "name": "R.E.U.S.S. Sanierung GmbH",
        "url": "https://assay-systems.com/register/de/r-e-u-s-s-sanierung-gmbh/"
      },
      {
        "name": "RWG I Abbruch und Tiefbau GmbH",
        "url": "https://assay-systems.com/register/de/rwg-i-abbruch-und-tiefbau-gmbh/"
      },
      {
        "name": "Schlüter-Bau GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/schluter-bau-gmbh-co-kg/"
      },
      {
        "name": "Sell GmbH",
        "url": "https://assay-systems.com/register/de/sell-gmbh/"
      },
      {
        "name": "SOBE GmbH",
        "url": "https://assay-systems.com/register/de/sobe-gmbh/"
      },
      {
        "name": "SONNEK Fliesenlegermeisterbetrieb GmbH",
        "url": "https://assay-systems.com/register/de/sonnek-fliesenlegermeisterbetrieb-gmbh/"
      },
      {
        "name": "Ssyckor Massivhaus Bau GmbH",
        "url": "https://assay-systems.com/register/de/ssyckor-massivhaus-bau-gmbh/"
      },
      {
        "name": "STUCK-LOWE GmbH",
        "url": "https://assay-systems.com/register/de/stuck-lowe-gmbh/"
      },
      {
        "name": "Tischlerei Meier Betriebs GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/tischlerei-meier-betriebs-gmbh-co-kg/"
      },
      {
        "name": "Wulf Mothes Malerbetrieb GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wulf-mothes-malerbetrieb-gmbh-co-kg/"
      }
    ],
    "assay_record": "ASY-DE-1KHGN4V0N1",
    "cite_as": "Assay Systems, \"Refurbishment of run-down buildings: Germany public contracts since 2024\", https://assay-systems.com/register/de/line/refurbishment-of-run-down-buildings/"
  }
}