DE

The database of public procurement

110,873 companies69,708 contracting authorities2,533 BoQs with a specified brand27,371 planning offices352,370 awardsAwards up to 2 Oct 2026

Contracting authority

Bauamt Opfikon

Bauamt Opfikon has awarded 5 contracts to 4 companies since 2009, most often to ARGE Keller-Frei AG / Eberhard Bau AG (2) (as of 3 Oct 2026).

As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count

in the database since 9 Oct 2009
5
tenders in the database
5
awards to 4 companies
?
number of bids not stated
0
lots open for bids

Tenders since 2009

2009, Portals: 1 tender120092010, Portals: 2 tenders220102011, Portals: 1 tender12011020122013, Portals: 1 tender12013
Portals 5

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

Q1/2024: 0 lots0Q1/2024Q2/2024: 0 lots0Q2/2024Q3/2024: 0 lots0Q3/2024Q4/2024: 0 lots0Q4/2024Q1/2025: 0 lots0Q1/2025Q2/2025: 0 lots0Q2/2025Q3/2025: 0 lots0Q3/2025Q4/2025: 0 lots0Q4/2025Q1/2026: 0 lots0Q1/2026Q2/2026: 0 lots0Q2/2026Q3/2026: 0 lots0Q3/2026Q4/2026: 0 lots0Q4/2026

All stages, by quarter of publication.

Who wins here

CompanyTradeAwardsVolumeLatest
ARGE Keller-Frei AG / Eberhard Bau AGWallisellenSewer and pipeline construction224 Aug 2010
Implenia Bau AGZürichRoad construction15 Apr 2011
Cellere AGZürichBuilding shell18 Apr 2010
Kern Strassenbau AGBülachSewer and pipeline construction123 Mar 2010

4 companies with 5 awards across the whole record of this authority.

The network of this authority

Wins herePlans hereARGE Keller-Frei AG / Eberhard Ba…2ARGE Keller-Frei AG / Eberhard Bau AG, Wallisellen: 2Implenia Bau AG1Implenia Bau AG, Zürich: 1Cellere AG1Cellere AG, Zürich: 1Kern Strassenbau AG1Kern Strassenbau AG, Bülach: 1Bauamt Opfikon10 lotsnone

Wins here

Winners from the award notices, planning offices from the office register.

Open tenders

No tender of this authority is still open for bids today.

Latest lots

No lot in the last 12 quarters.

The 0 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 Bauamt Opfikon awarded?

Bauamt Opfikon has awarded 5 contracts to 4 companies since 2009.

Which companies win most often at Bauamt Opfikon?

Most awards went to ARGE Keller-Frei AG / Eberhard Bau AG (2), Implenia Bau AG (1) and Cellere AG (1). In total, 4 companies have won an award here.

Does Bauamt Opfikon have open tenders?

On 3 Oct 2026, no tender of this authority was open for bids.