The database of public procurement
Contracting authority
DI-OCBA-DIE
DI-OCBA-DIE has awarded 12 contracts to 8 contractors since 2019 (as of 22 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2019
By year of publication, each notice once. Up to 2023 from the EU Official Journal (TED, only above the EU thresholds, buyer key “di ocba”), 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 |
|---|---|---|---|---|
| Alterego Concept SAPetit-Lancy | Other | 3 | 29 Jan 2020 | |
| BATI-DIAG SARLCarouge GE | Other | 3 | 29 Jan 2020 | |
| ENGY SACarouge | Other | 1 | 29 Jan 2020 | |
| Ecoservices SACarouge GE | Other | 1 | 29 Jan 2020 | |
| Geos Ingénieurs-Conseils SAMeyrin | Other | 1 | 29 Jan 2020 | |
| HSE Conseils SA, Succursale Arc LémaniqueGland | Other | 1 | 29 Jan 2020 | |
| IBS Interventions Bâtiments Services SàrlAthenaz Avusy | Other | 1 | 29 Jan 2020 | |
| ab ingénieurs saChêne-Bougeries | Other | 1 | 29 Jan 2020 |
8 companies with 12 awards across the whole record of this authority.
The network of this authority
Wins here
- Alterego Concept SA Petit-Lancy3
- BATI-DIAG SARL Carouge GE3
- ENGY SA Carouge1
- Ecoservices SA Carouge GE1
- Geos Ingénieurs-Conseils SA Meyrin1
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
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 DI-OCBA-DIE awarded?
DI-OCBA-DIE has awarded 12 contracts to 8 contractors since 2019.
Who are the contractors of DI-OCBA-DIE?
Most awards went to Alterego Concept SA (3), BATI-DIAG SARL (3) and ENGY SA (1). In total, 8 contractors have won an award here.
How many bids does DI-OCBA-DIE receive on average?
DI-OCBA-DIE received an average of 15.2 bids per award, counted over 12 awards whose notice states the number of bids.
What does DI-OCBA-DIE put out to tender?
By CPV division, the most recent tenders mainly concern “Architecture and engineering” (5). The database holds 5 tenders of this authority.
Does DI-OCBA-DIE have open tenders?
On 22 Oct 2026, no tender of this authority open for bids was in our database.