The database of public procurement
Region
Public contracts in Siegen-Wittgenstein
In Siegen-Wittgenstein, 753 public contracts have been awarded to 434 companies since 2023, 299 of them in the last twelve months (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 |
|---|---|---|
| 2023 | 21 | €2,878,737 |
| 2024 | 198 | €33,859,053 |
| 2025 | 325 | €63,030,947 |
| 2026 | 209 | €85,106,724 |
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 Siegen-Wittgenstein?
In the twelve months to 30 Sep 2026, Verein für soziale Arbeit und Kultur Südwestfalen e.V from Siegen won the most: 14 awards with a combined stated contract value of €32,417,700. Next come VWS Verkehrsbetriebe Westfalen-Süd GmbH (8) and Ferrovac AG (6).
Which contracting authorities award the most contracts in Siegen-Wittgenstein?
In the twelve months to 30 Sep 2026, Universitätsstadt Siegen awarded the most: 87 awards. Next come Universität Siegen (69) and Stadt Netphen (19).
How many public contracts were awarded in Siegen-Wittgenstein?
Since 2023 there have been 753 awards to 434 companies from 64 contracting authorities, 299 of them in the twelve months to 30 Sep 2026. In these twelve months the stated contract value adds up to €95,308,151; not every notice states a value. Only complete awards are counted, with contracting authority and notice text.
How many bids does a contract in Siegen-Wittgenstein receive on average?
On average 3.3 bids per award in the twelve months to 30 Sep 2026, counted over 109 awards whose notice states the number of bids.