The database of public procurement
Trade
Roofing, sheet metal: public contracts and contractors
In the “Roofing, sheet metal” trade, 5,428 public contracts have been awarded to 2,698 companies since 2022 (as of 30 Sep 2026).
As of: 30 Sep 2026 · Source: official notices (Datenservice Öffentlicher Einkauf, CC0) and procurement portals · How we count
Awards per year
| Year | Awards | Stated value |
|---|---|---|
| 2022 | 85 | not stated |
| 2023 | 410 | €33,414,777 |
| 2024 | 1,296 | €246,368,172 |
| 2025 | 1,608 | €462,603,833 |
| 2026 | 2,029 | €413,660,547 |
2026 is incomplete, counted to 30 Sep 2026. Value only where the notice states one.
Companies with the most awards, twelve months
By number of awards in the twelve months to 30 Sep 2026, ties by value. Value only where the notice states one.
The largest awards, twelve months
By stated contract value. The title links to the notice.
Questions and answers
Who wins the most public contracts in the “Roofing, sheet metal” trade?
In the twelve months to 30 Sep 2026, REFA Dachbau GmbH from Freiberg am Neckar won the most: 27 awards with a combined stated contract value of €14,072,866. Next come Gebrüder Rückert GmbH & Co KG (20) and Schindler Haus- und Dachpflege GmbH & Co. KG (15).
Which contracting authorities award the most contracts in the “Roofing, sheet metal” trade?
In the twelve months to 30 Sep 2026, Bundesimmobiliengesellschaft m.b.H. awarded the most: 52 awards. Next come Vermögens- und Hochbauverwaltung Baden-Württemberg (29) and ÖBB-Infrastruktur AG (16).
How many public contracts were awarded in the “Roofing, sheet metal” trade?
Since 2022 there have been 5,428 awards to 2,698 companies from 2,521 contracting authorities, 2,453 of them in the twelve months to 30 Sep 2026. In these twelve months the stated contract value adds up to €538,437,081; not every notice states a value. Only complete awards are counted, with contracting authority and notice text.
How many bids does a contract in the “Roofing, sheet metal” trade receive on average?
On average 5.7 bids per award in the twelve months to 30 Sep 2026, counted over 1,058 awards whose notice states the number of bids.