The database of public procurement
Contracting authority
Hochbauamt / Baubereich A
Hochbauamt / Baubereich A has awarded 133 contracts to 113 companies since 2019 (as of 2 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2018
By year of publication, each notice once. Up to 2023 from the EU Official Journal (TED, only above the EU thresholds, buyer key “hochbauamt baubereich a”), 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 |
|---|---|---|---|---|
| Jäggi + Hafter AGRegensdorf | Building shell, Scaffolding | 3 | 6 Mar 2024 | |
| SADA AGGlattpark (Opfikon) | Building shell, Heating, ventilation, plumbing | 3 | 1 Dec 2022 | |
| ETAVIS AGZürich | Electrical installations, Building shell | 3 | 25 Apr 2022 | |
| E3 HLK AGWinterthur | Electrical installations, Heating, ventilation, plumbing | 3 | 13 Dec 2021 | |
| Heim AGWaltenschwil | Building shell | 2 | 14 Jun 2024 | |
| Burkhalter Technics AGZürich | Electrical installations, Building shell | 2 | 15 May 2024 | |
| Surber Metallbau AGDietikon | Facades, windows, Building shell | 2 | 6 Mar 2024 | |
| Stawin AGPfungen | Building shell | 2 | 8 Aug 2023 | |
| PROKERAMIK AGKleindöttingen | Building shell | 2 | 14 Jul 2023 | |
| W. Rokitzky AGWallisellen | Building shell | 2 | 19 Apr 2023 | |
| Lenzlinger Söhne AGUster | Building shell | 2 | 20 Mar 2023 | |
| Hans Ziegler AGLachen SZ | Building shell | 2 | 19 Apr 2023 |
113 companies with 133 awards across the whole record of this authority.
The network of this authority
Wins here
- Jäggi + Hafter AG Regensdorf3
- SADA AG Glattpark (Opfikon)3
- ETAVIS AG Zürich3
- E3 HLK AG Winterthur3
- Heim AG Waltenschwil2
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 |
|---|---|---|---|
| 19 Jun 2024 | TBA Werkhof Affoltern am Albis, Umbau und Erweiterung, industriestrasse 15, 8910 Affoltern am AlbisSource (Procurement portal) | Award | |
| 17 May 2024 | Liegenschaften Zollstrasse 20/36, 8005 Zürich, Gesamtinstandsetzung, Vergabeerhöhung ElektroanlagenSource (Procurement portal) | Award | |
| 8 Mar 2024 | Liegenschaften Zollstrasse 20/36, 8005 Zürich, Gesamtinstandsetzung, Baumeisterarbeiten einschliesslich Rückbau und GerüstSource (Procurement portal) | Award | |
| 8 Mar 2024 | Liegenschaften Zollstrasse 20/36, 8005 Zürich, Gesamtinstandsetzung, Fassaden einschliesslich Fenster und BekleidungSource (Procurement portal) | Award | |
| 1 Mar 2024 | KSA Rheinau Tilia, Alleestrasse 79, 8462 RheinauSource (Procurement portal) | Award |
The 5 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 Hochbauamt / Baubereich A awarded?
Hochbauamt / Baubereich A has awarded 133 contracts to 113 companies since 2019. On average there were 4.8 bids per award, counted over 115 awards that state the number.
Which companies win most often at Hochbauamt / Baubereich A?
Most awards went to Jäggi + Hafter AG (3), SADA AG (3) and ETAVIS AG (3). In total, 113 companies have won an award here.
What does Hochbauamt / Baubereich A put out to tender?
By CPV division, the most recent tenders mainly concern “Construction work” (104) and “Architecture and engineering” (2).
Does Hochbauamt / Baubereich A have open tenders?
On 2 Oct 2026, no tender of this authority was open for bids.