The database of public procurement
Company
Clean-Service AG
Clean-Service AG from Oberengstringen has been awarded 30 public contracts since 2007, 27 of them EU-wide up to 2023 (as of 3 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year, 2007 to today
Up to 2023 from the EU Official Journal (only contracts above the EU thresholds), from 2024 from the Datenservice Öffentlicher Einkauf and the portals. The current year is incomplete.
Timeline, 36 months
One dot per award in the month of the notice, sized by value, red when there was only one bid. Click a dot to open the notice.
The network around Clean-Service
Contracting authorities
Next door on the site
- Karl Waechter AG Zürich1
- Kästli & Co. AG Belp1
- FADIL Gerüste AG Dietikon1
- W. Rokitzky AG Zürich1
- Sutterlüti AG Zürich1
Contracting authorities and neighbours from the award notices, planners from the office register, brands from the bills of quantities of the tender before the award. Figures are lots.
Competitors
With count, location and latest award, each with a profile. See everything with Pro
Who wins with the 3 most frequent contracting authorities of this company in Building shell.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 22 May 2026 | 2040 Neubau Schulanlage Birchlen, Dübendorf - 287 BaureinigungBuilding shell · Source (Procurement portal) | Primarschule Dübendorf | ||
| 8 Jul 2022 | BKP 287 BaureinigungBuilding shell · Source (Procurement portal) | Stadt Zürich Amt für Hochbauten | 2 | |
| 6 Oct 2021 | Unterhaltsreinigung Strassenverkehrsamt Kanton ZürichOther · Source (Procurement portal) | Strassenverkehrsamt des Kantons Zürich | 14 |
The 3 most recent of 3. All with Pro.
EU-wide awards 2006 to 2023
27 awards from 17 contracting authorities, €106,494,576 stated. The most frequent:
Year, contract, contracting authority, value and bids, each award with its source. See everything with Pro
From the EU Official Journal (TED), matched by company key; subsidiaries are not counted. Listed as “ab clean service GmbH”, 6.5 bids on average.
Questions and answers
How many public contracts has Clean-Service AG won?
Clean-Service AG has received 3 contract awards from public tenders since 2021, most recently on 22 May 2026. When the company won, there were 8 bids on average. The EU Official Journal also lists 27 EU-wide awards between 2007 and 2023.
Which contracting authorities does Clean-Service AG work for most often?
Most awards came from Primarschule Dübendorf (1), Stadt Zürich Amt für Hochbauten (1) and Strassenverkehrsamt des Kantons Zürich (1). In total there are 3 contracting authorities.
In which trades does Clean-Service AG win public contracts?
Most awards fall under the trade “Building shell” (2). The trade is assigned from the CPV code and the title of the lot.