The database of public procurement
Company
W. Tander GmbH
W. Tander GmbH from Gronsdorf/ Haar has been awarded 11 public contracts since 2010, 6 of them EU-wide up to 2023 (as of 2 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year, 2010 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. 2025: €410,802. 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 W.
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
With count, location and latest award, each with a profile. See everything with Pro
Who wins with the 5 most frequent contracting authorities of this company in Heating, ventilation, plumbing.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 19 Aug 2026 | Schule Neuhaus - Um- und Anbau - Installation von LüftungsanlagenHeating, ventilation, plumbing · Source (Procurement portal) | Markt Schliersee | ||
| 8 Apr 2026 | RoMed Kliniken Wasserburg–Optimierung Lüftungsanlagen BT F_6227-04 LüftungsanlagenHeating, ventilation, plumbing · Source (Procurement portal) | Kliniken der Stadt und des Lkr. Rosenheim GmbH | ||
| 6 Apr 2026 | Schule Bad Feilnbach - Erneuerung der LüftungsanlageHeating, ventilation, plumbing · Source (Procurement portal) | Gemeinde Bad Feilnbach | ||
| 1 Apr 2025 | LüftungsanlageHeating, ventilation, plumbing · Notice | Große Kreisstadt ErdingBavaria | €410,802 | 12 |
| 6 Jun 2024 | Ersatzbau LRA Miesbach, hier: RaumlufttechnikHeating, ventilation, plumbing · Notice | Landratsamt MiesbachBavaria |
The 5 most recent of 5. All with Pro.
EU-wide awards 2006 to 2023
6 awards from 5 contracting authorities, €2,056,441 stated. The most frequent:
Year, contract, contracting authority, value and bids, each award with its source. See everything with Pro
From the EU Official Journal (TED), matched by company key; subsidiaries are not counted. Listed as “W. Tander GmbH”, 3.7 bids on average.
Questions and answers
How many public contracts has W. Tander GmbH won?
W. Tander GmbH has received 5 contract awards from public tenders since 2024, most recently on 19 Aug 2026. The notices state a combined value of €410,802 (1 of 5 awards state a value). When the company won, there were 12 bids on average. The EU Official Journal also lists 6 EU-wide awards between 2010 and 2023.
Which contracting authorities does W. Tander GmbH work for most often?
Most awards came from Große Kreisstadt Erding (1), Markt Schliersee (1) and Kliniken der Stadt und des Lkr. Rosenheim GmbH (1). In total there are 5 contracting authorities.
In which trades does W. Tander GmbH win public contracts?
Most awards fall under the trade “Heating, ventilation, plumbing” (5). The trade is assigned from the CPV code and the title of the lot.
In which German states is W. Tander GmbH active?
The awards with a known region came from Bavaria (2).