The database of public procurement
Contracting authority
Stadtbus Winterthur
Stadtbus Winterthur has awarded 9 contracts to 8 companies since 2014, most often to Kummler + Matter AG (2) (as of 6 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2014
By year of publication, each notice once. The EU Official Journal (TED) lists no tender under this name from 2006 to 2023. Portals: open tenders from procurement portals beyond the DÖE, since 23 Sep 2026. The current year is incomplete.
Lots per quarter, 12 quarters
All stages, by quarter of publication.
Who wins here
| Company | Trade | Awards | Volume | Latest |
|---|---|---|---|---|
| Kummler + Matter AGDällikon | Railway track construction | 2 | 10 Dec 2025 | |
| Senero AGWinterthur | Electrical installations | 1 | 26 Jun 2026 | |
| BestDrive Switzerland AGAarau | Other | 1 | 7 Jan 2026 | |
| VDL Mast Solutions BVOss | Other | 1 | 30 Oct 2025 | |
| Frei Bauunternehmung AGWinterthur | Civil engineering, earthworks | 1 | 22 Oct 2025 | |
| JEFF Zürich GmbHZürich | Other | 1 | 11 Jul 2025 | |
| Stampfli AGSubingen | Other | 1 | 9 Jul 2025 | |
| IVU Traffic Technologies Schweiz AGOlten | Other | 1 | 20 Jun 2025 |
8 companies with 9 awards across the whole record of this authority.
The network of this authority
Wins here
- Kummler + Matter AG Dällikon2
- Senero AG Winterthur1
- BestDrive Switzerland AG Aarau1
- VDL Mast Solutions BV Oss1
- Frei Bauunternehmung AG Winterthur1
Winners from the award notices, planning offices from the office register.
Bids per trade
Across all awards of this authority that state the number of bids. See everything with Pro
How many bids an award of this authority had. The figure that tells you whether a bid is worth it.
Open tenders
No tender of this authority is still open for bids today.
Latest lots
| Date | Lot | Stage | Value |
|---|---|---|---|
| 1 Jul 2026 | Photovoltaik-Anlage auf dem Dach des Altbau Busdepot Grüzefeld WinterthurSource (Procurement portal) | Award | |
| 12 Jan 2026 | Reifenlieferung sowie fachgerechte Entsorgung mit der dazugehörigen DienstleistungSource (Procurement portal) | Award | |
| 13 Dec 2025 | Elektrifizierung Linie 7 - Neubau resp. Erweiterung der bestehenden FahrleitungsanlageSource (Procurement portal) | Award | |
| 13 Dec 2025 | Submission Elektrifizierung Linie 7, Abschnitte Gaswerk - Fachschule, Grüzenstrasse - Im Link; Neubau resp. Erweiterung der bestehenden Fahrleitungsanlage, freihändige VergabeSource (Procurement portal) | Award | |
| 5 Nov 2025 | Elektrifizierung Linie 7, Herstellung und Lieferung von Masten für den Bau der FahrleitungsanlageSource (Procurement portal) | Award | |
| 24 Oct 2025 | Elektrifizierung Linie 7, Abschnitte: Gaswerk - Fachschule und Grüzenstrasse - Im Link, Fundament- und TiefbauarbeitenSource (Procurement portal) | Award | |
| 17 Oct 2025 | Ersatzbeschaffung TurmwagenSource (Procurement portal) | Tender | |
| 18 Jul 2025 | Leadagentur Stadtbus WinterthurSource (Procurement portal) | Award | |
| 16 Jul 2025 | Stadtbus Tägliche Fahrzeug-Innenreinigung 2026-2029Source (Procurement portal) | Award | |
| 26 Jun 2025 | PersonalSource (Procurement portal) | Award |
The 10 most recent lots of all stages in the last 12 quarters. Prior information means planning, no tender yet; archive means past.
Questions and answers
How many contracts has Stadtbus Winterthur awarded?
Stadtbus Winterthur has awarded 9 contracts to 8 companies since 2014. On average there were 4.4 bids per award, counted over 8 awards that state the number.
Which companies win most often at Stadtbus Winterthur?
Most awards went to Kummler + Matter AG (2), Senero AG (1) and BestDrive Switzerland AG (1). In total, 8 companies have won an award here.
What does Stadtbus Winterthur put out to tender?
By CPV division, the most recent tenders mainly concern “Vehicles” (1). The database holds 4 tenders of this authority.
Does Stadtbus Winterthur have open tenders?
On 6 Oct 2026, no tender of this authority was open for bids.