Contracting authority
Stadtwerk Winterthur
26 awards made to 20 companies and published on simap.ch.
- Main canton
- Zurich
- Companies
- 20
26Awards
20Companies
CHF 16.5mTotal of published amountsexcluding the award made to several companies
This contracting authority’s awards per month
Since Nov 2024, an average of 1.1 a month; busiest complete month: Apr 2026 (5).
| August 2024 | 1 award |
|---|---|
| September 2024 | 0 awards |
| October 2024 | 0 awards |
| November 2024 | 0 awards |
| December 2024 | 1 award |
| January 2025 | 0 awards |
| February 2025 | 3 awards |
| March 2025 | 0 awards |
| April 2025 | 1 award |
| May 2025 | 0 awards |
| June 2025 | 1 award |
| July 2025 | 0 awards |
| August 2025 | 0 awards |
| September 2025 | 0 awards |
| October 2025 | 0 awards |
| November 2025 | 1 award |
| December 2025 | 0 awards |
| January 2026 | 1 award |
| February 2026 | 3 awards |
| March 2026 | 1 award |
| April 2026 | 55 awards |
| May 2026 | 1 award |
| June 2026 | 0 awards |
| July 2026 | 4 awards |
| August 2026 | 1 award |
| September 2026 | 22 awards |
| October 2026 | 0 awards |
Striped column (Aug 2024): this month is only partly covered; the archive begins in August 2024 and was still incomplete in its first months. Current month (Oct 2026): no awards so far, data up to 15 Oct 2026.
Companiesby number of awards
| Company | Awards | Total (CHF) |
|---|---|---|
| Frei Bauunternehmung AG | 4 | 407,000 |
| Alder-Zani AG Winterthur | 3 | 1.1m |
| Siemens Schweiz AG | 2 | 4.9m |
| F. Preisig AG, Bauingenieure und Planer, Zweigniederlassung Winterthur | 2 | 4m |
| Hans Gerber AG | 2 | 1.3m |
| Cellere Bau AG | 1 | 1.6m |
| Ramboll AG | 1 | 819,000 |
| Gruner AG | 1 | 457,000 |
| Baugeschäft Hans Stutz AG | 1 | 352,000 |
| Hugo Leutenegger AG | 1 | 314,000 |
| SCB Environmental Markets SA | 1 | 313,000 |
| E3 HLK AG Winterthur | 1 | 241,000 |
| ZÜKO AG | 1 | 191,000 |
| HOLINGER AG | 1 | 184,000 |
| Avesco AG | 1 | 178,000 |
| Stähli Haustechnik AG | 1 | 170,000 |
| Brenntag Schweizerhall AG | 1 | – no attributable amount |
| Consultics AG | 1 | – no attributable amount |
| ECSA Chemicals AG | 1 | – no attributable amount |
| IMPAG AG | 1 | – no attributable amount |
Awards by industry
Number of awards per industry. Industries are the top-level groups of the CPV, the EU’s standard classification of works, supplies and services; each covers many specific sectors. Shown: the 8 most frequent of 10.
- Construction work1350%
- Electrical equipment and lighting311%
- Architecture and engineering311%
- Chemical products14%
- Furniture and appliances14%
- Construction and mining machinery14%
- Construction materials14%
- Software and information systems14%
- Other industries (2)28%
Specific sectors (exact CPV code)
Awardsnewest first