The database of public procurement
Contracting authority
Groupement Kowalski
Groupement Kowalski has awarded 18 contracts to 17 companies since 2022 (as of 3 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2022
By year of publication, each notice once. Up to 2023 from the EU Official Journal (TED, only above the EU thresholds, buyer key “groupement kowalski”), from 2024 from the DÖE, so that nothing in 2022 and 2023 is counted twice. 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 |
|---|---|---|---|---|
| CAUDERAY S.A., entreprise générale d'installations électriquesLausanne | Electrical installations, Other | 2 | 26 Jun 2024 | |
| Guy Gaudard SALausanne | Electrical installations | 1 | 6 Nov 2023 | |
| Joux S.A.Le Mont-sur-Lausanne | Other | 1 | 12 Feb 2024 | |
| Groupe TVA, Groupe Volet SASt-Légier-La Chiésaz | Joinery, interior fit-out | 1 | 13 Feb 2024 | |
| Alphaverre SAEchallens | Other | 1 | 16 Jan 2024 | |
| Balzan et Immer S.A.Cheseaux-Lausanne | Floor coverings | 1 | 24 Jan 2024 | |
| Format Paysage SàrlRopraz | Landscaping | 1 | 5 Oct 2023 | |
| BHB Waschanlagen Vertriebs GmbHHolzmaden | Building services, other | 1 | 3 Oct 2022 | |
| SAMIIELoos-en-Gohelle | Building shell | 1 | 21 Feb 2023 | |
| TRAINANCETOURNAI | Building shell | 1 | 8 Jun 2023 | |
| Groupe TVA Atelier Volet S.A.St-Légier-La Chiésaz | Joinery, interior fit-out | 1 | 8 Jun 2023 | |
| EFAFLEX Swiss GmbHDietikon | Joinery, interior fit-out | 1 | 15 Nov 2022 |
17 companies with 18 awards across the whole record of this authority.
The network of this authority
Wins here
- CAUDERAY S.A., entreprise générale d'installations électriques Lausanne2
- Guy Gaudard SA Lausanne1
- Joux S.A. Le Mont-sur-Lausanne1
- Groupe TVA, Groupe Volet SA St-Légier-La Chiésaz1
- Alphaverre SA Echallens1
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 |
|---|---|---|---|
| 7 Dec 2024 | Tramway t1 - GAT - SûretéSource (Procurement portal) | Award | |
| 10 May 2024 | Tramway t1 - Garage-atelier - Installations photovoltaïquesSource (Procurement portal) | Award | |
| 10 May 2024 | Tramway t1 - GAT - Serrurerie couranteSource (Procurement portal) | Award | |
| 10 May 2024 | Tramway T1 - Garage Atelier - Menuiserie intérieureSource (Procurement portal) | Award | |
| 10 May 2024 | Tramway t1 - GAT - Verre profiléSource (Procurement portal) | Award | |
| 10 May 2024 | Tramway t1 – Renens-Gare – Lausanne-Flon Garage Atelier Chapes minéralesSource (Procurement portal) | Award |
The 6 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 Groupement Kowalski awarded?
Groupement Kowalski has awarded 18 contracts to 17 companies since 2022. On average there were 1.9 bids per award, counted over 18 awards that state the number.
Which companies win most often at Groupement Kowalski?
Most awards went to CAUDERAY S.A., entreprise générale d'installations électriques (2), Guy Gaudard SA (1) and Joux S.A. (1). In total, 17 companies have won an award here.
What does Groupement Kowalski put out to tender?
By CPV division, the most recent tenders mainly concern “Construction work” (8).
Does Groupement Kowalski have open tenders?
On 3 Oct 2026, no tender of this authority was open for bids.