The database of public procurement
Company
GA-tec Gebäude- und Anlagentechnik GmbH
GA-tec Gebäude- und Anlagentechnik GmbH has been awarded 77 public contracts since 2006, 24 of them EU-wide up to 2023 (as of 22 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year, 2006 to today
Up to 2023 from the EU Official Journal (only contracts above the EU thresholds), from 2024 from the Datenservice Öffentlicher Einkauf and the portals. 2024: €1,098,934 · 2025: €1,573,067 · 2026: €32,920,749. The current year is incomplete.
Timeline, 36 months
One dot per award in the month of the notice, sized by value, red when there was only one bid. Click a dot to open the notice.
The network around GA-tec
Contracting authorities
Planners and neighbours
- Donnig Unterstab + Partner Rastatt1
- Ingenieurbüro Zachmann Bühl1
- Fred Huck GmbH Baden-Baden1
- MBA-Gebäudetechnik GmbH Karlsruhe1
- Sanizentra E. Katzenmaier GmbH & Co. KG Baden-Baden1
Contracting authorities and neighbours from the award notices, planners from the office register, brands from the bills of quantities of the tender before the award. Figures are lots.
Competitors
| Company | Awards | Latest |
|---|---|---|
| Bosch Sicherheitssysteme GmbHWalldorf | 32 | 25 Jul 2026 |
| Siemens AGWetzlar | 32 | 11 Apr 2026 |
| EAB Elektroanlagenbau GmbH Rhein/MainDietzenbach | 20 | 18 Nov 2024 |
| inotec Elektroanlagen GmbHGießen Lahn | 18 | 10 Jun 2024 |
| WiBau GmbHWiesbaden | 17 | 6 May 2020 |
| Horst Schreiner Elektroanlagen GmbHWiesbaden | 13 | 4 Aug 2025 |
| Heldele GmbHSalach | 12 | 14 May 2026 |
| Rieth GmbHWiesbaden | 11 | 20 Nov 2025 |
| Siemens AG, RC-DE SI B ASM A13 S BPMStuttgart | 10 | 1 Aug 2026 |
| Rud. Otto Meyer Technik GmbH & Co. KGWalldorf | 10 | 7 Jul 2026 |
Who wins with the 10 most frequent contracting authorities of this company in Heating, ventilation, plumbing, Electrical installations.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 19 Sep 2026 | Elektrische AnlagenBuilding shell · Source (Procurement portal) | Staatliches Bauamt Freising | ||
| 10 Sep 2026 | Kälte und Lüftung BOS Räume, DIN 18299 u.a.Heating, ventilation, plumbing · Source (Procurement portal) | Vermögens- und Hochbauverwaltung Baden-WürttembergBaden-Württemberg | ||
| 9 Sep 2026 | Kälte und Lüftung BOS Räume, DIN 18299 u.a.Heating, ventilation, plumbing · Source (Procurement portal) | Staatl. Hochbauamt Heidelberg | ||
| 24 Jul 2026 | BrandmeldeanlageElectrical installations · Source (Procurement portal) | Staatliches Bauamt Freising | ||
| 3 Jun 2026 | Lüftung (L) und Heizung, Sanitär (HS) zur Brandschutzsanierung Klinikum RastattHeating, ventilation, plumbing · Source (Procurement portal) | Klinikum Mittelbaden gGmbHBaden-Württemberg | 3 | |
| 3 Jun 2026 | 2026/057 - Vorbeugender Brandschutz am Markgraf-Ludwig-Gymnasium - Altbau - Sanitär und HeizungHeating, ventilation, plumbing · Source (Municipal website) | Stadt Baden-Baden | ||
| 3 Jun 2026 | 2026/058 - Erneuerung der Raumlufttechnischen Anlage im Schwimmbad der Theodor-Heuss-WerkrealschuleHeating, ventilation, plumbing · Source (Municipal website) | Stadt Baden-Baden | ||
| 13 Apr 2026 | Münster, Forschungsfertigung Batteriezelle 2.BA Fab; TGA mechanischHeating, ventilation, plumbing · Ceiling rafts, baffles · Notice | NRW.URBAN GmbH & Co.KGNorth Rhine-Westphalia | €31,923,286 | 5 |
| 17 Feb 2026 | Heizung/ KälteHeating, ventilation, plumbing · Notice | Helmholtz-Zentrum Berlin für Materialien und Energie GmbH (HZB)Berlin | €997,463 | |
| 14 Feb 2026 | NKII KG 410 SanitäranlagenHeating, ventilation, plumbing · Source (Procurement portal) | Vermögens- und Hochbauverwaltung Baden-WürttembergBaden-Württemberg | ||
| 14 Feb 2026 | NKII KG 420 HeizungsanlagenHeating, ventilation, plumbing · Source (Procurement portal) | Vermögens- und Hochbauverwaltung Baden-WürttembergBaden-Württemberg | ||
| 3 Feb 2026 | G3620 WV-LüftungBuilding services, other · Notice | Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH)Bavaria | 5 | |
| 29 Jan 2026 | Anpassung Zuluftanlage EntfeuchtungOther · Source (Procurement portal) | Vermögens- und Hochbauverwaltung Baden-WürttembergBaden-Württemberg | ||
| 1 Dec 2025 | Bezeichnung* Sanitär: Los 1 Montagearbeiten (AG: FMG + Allresto + Eurotrade)Heating, ventilation, plumbing · Notice | Flughafen München-KonzernBavaria | ||
| 1 Dec 2025 | Bezeichnung* Sanitär: Los 2 Instandhaltung/Wartung (FMG-Gebäude - AG: FMG)Heating, ventilation, plumbing · Notice | Flughafen München-KonzernBavaria | ||
| 1 Dec 2025 | Sanitär: Los 3 Instandhaltung/Wartung (T2-Gebäude - AG: FMG)Heating, ventilation, plumbing · Notice | Flughafen München-KonzernBavaria | ||
| 1 Dec 2025 | HZG/KLT: Los 4 Montagearbeiten (AG: FMG + Allresto + Eurotrade)Heating, ventilation, plumbing · Notice | Flughafen München-KonzernBavaria | ||
| 1 Dec 2025 | HZG/KLT: Los 5 Instandhaltung/Wartung (FMG-Gebäude - AG: FMG)Heating, ventilation, plumbing · Notice | Flughafen München-KonzernBavaria | ||
| 1 Dec 2025 | HZG/KLT: Los 6 Instandhaltung/Wartung (T2-Gebäude - AG: FMG)Heating, ventilation, plumbing · Notice | Flughafen München-KonzernBavaria | ||
| 1 Dec 2025 | RLT: Los 7 Montagearbeiten (AG: FMG + Allresto + Eurotrade)Heating, ventilation, plumbing · Notice | Flughafen München-KonzernBavaria |
The 20 most recent of 53. All with Pro.
Bids without award
2 procurements with a bidder list in which this company bid and did not win, 2 times in second place.
| Date | Procurement | Rank | Own bid | Awarded to |
|---|---|---|---|---|
| 8 Jun 2015 | Sanierung Dusch- und Umkleidebereiche Rheintalhalle Sandweier, SanitärinstallationStadt Baden-Baden · Source (Council paper) | 2 of 4 | €140,003+2.7% | Huck GmbH€136,311 |
| 13 Apr 2015 | Erneuerung der Kesselanlage im Kindergarten EbersteinburgStadt Baden-Baden · Source (Council paper) | 2 of 3 | €14,653+5% | Coenen€13,958 |
From the bidder lists of procurement portals and council papers (since 23 Sep 2026), matched by company key. The date is the award, otherwise the publication. Rank according to the evaluation; where the list has none (cancellations, papers without evaluation), by price. The gap is measured against the winning bid from the same list; if the list only states the contract sum, no gap is shown.
Bid comparison
Bidder lists with prices for awards to this company, from procurement portals and council papers (since 23 Sep 2026). Under each price the gap to the lowest bid.
EU-wide awards 2006 to 2023
24 awards from 18 contracting authorities, €19,945,521 stated. The most frequent:
| Date | Contract | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 9 Oct 2023 | Lüftung | Sprinkenhof GmbHHamburg | €1,951,236 | 4 |
| 13 Sep 2023 | Heizung und Kälte | Sprinkenhof GmbHHamburg | €4,263,665 | 2 |
| 13 Jun 2023 | untitled | Rems-Murr-Kreis-Immobilien-Management GmbHWaiblingen | €41,632 | 2 |
| 13 Feb 2023 | Wartung der Anlagen zur Energieversorgung | Berufsgenossenschft Holz und MetallMainz | €137,115 | 1 |
| 13 Feb 2023 | Wartung der Anlagen zur Sicherheitstechnik | Berufsgenossenschft Holz und MetallMainz | €44,073 | 1 |
| 25 Oct 2022 | untitled | Stadtverwaltung WormsWorms | €506,938 | 2 |
| 11 Jul 2022 | untitled | Stadtverwaltung Oberkirch - VergabestelleOberkirch | €1,735,520 | 1 |
| 30 Nov 2021 | Rohrleitungsbau Fernwärme | EnBW Energie Baden-Württemberg AGStuttgart | no price | 5 |
| 11 Oct 2021 | untitled | Stadtverwaltung Oberkirch - VergabestelleOberkirch | €589,253 | 5 |
| 12 Aug 2019 | Betriebsführung und Instandhaltung | Land Berlin; vertreten durch die Tempelhof Projekt GmbHBerlin | €4,362,338 | 2 |
| 20 May 2019 | Neubau Wärmevollversorgungszentrale (WVVZ), Geb. 03.19 – Elektrotechnik | Forschungszentrum Jülich GmbH – Team BauJülich | €1,350,151 | 4 |
| 5 Feb 2018 | Lüftungstechnische Anlagen | Westfalenhallen Dortmund GmbHDortmund | €1,090,484 | 6 |
The 12 most recent of 24. All with Pro.
From the EU Official Journal (TED), matched by company key; subsidiaries are not counted. Listed as “GA-tec Gebäude- und Anlagentechnik GmbH”, 3.9 bids on average.
Questions and answers
How many public contracts has GA-tec Gebäude- und Anlagentechnik GmbH won?
GA-tec Gebäude- und Anlagentechnik GmbH has received 53 contract awards from public tenders since 2015, most recently on 19 Sep 2026. The notices state a combined value of €42,519,940 (13 of 53 awards state a value). When the company won, there were 4.1 bids on average. The EU Official Journal also lists 24 EU-wide awards between 2006 and 2023.
Which contracting authorities does GA-tec Gebäude- und Anlagentechnik GmbH work for most often?
Most awards came from Flughafen München-Konzern (10), Landesbetrieb Bau und Immobilien Hessen Niederlassung Mitte Zentrale Vergabe (5) and Vermögens- und Hochbauverwaltung Baden-Württemberg (4).
In which trades does GA-tec Gebäude- und Anlagentechnik GmbH win public contracts?
Most awards fall under the trades “Heating, ventilation, plumbing” (33), “Electrical installations” (10) and “Building shell” (3). The trade is assigned from the CPV code and the title of the lot.
In which German states is GA-tec Gebäude- und Anlagentechnik GmbH active?
By region of the contract, most awards came from Baden-Württemberg (12), Bavaria (12) and Berlin (2).