Tenders / Buyers / Switzerland
Office cantonal des bâtiments (OCBA): public contracts and tenders
Office cantonal des bâtiments (OCBA) awarded 28 public contracts worth €20.4M where a value is stated since 2023-11-03. Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 23 of 28 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Office cantonal des bâtiments (OCBA) |
| Country | Switzerland |
| Buyer type | Body governed by public law (regional) |
| City | Les Acacias |
| Sources | EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| AAV CONTRACTORS SA | 1 | €498k | ||
| Association d'entreprises Rutsch SA et Magnin Paroisse SA | 1 | €2.9M | ||
| Chillemi & Cie SA | 1 | €179k | ||
| DASTA CHARPENTES-BOIS SA | 1 | €1.3M | ||
| Etico SA | 1 | €390k | ||
| FR_Atelier MARCH SA | 1 | €2.0M | ||
| FR_CCHE Genève SA | 1 | €3.8M | ||
| FR_Egg-Telsa SA | 1 | €924k | ||
| FR_GPI - Gypserie Peinture et Isolation SA | 1 | €226k | ||
| FR_Ingénieurs-Conseils Scherler SA, Genève | 1 | €339k | ||
| FR_MDS Project Management & Engineering SA | 1 | €267k | ||
| FR_PSA - PERRIN, SPAETH & ASSOCIES - BUREAU D'INGENIEURS CONSEILS SA | 1 | €146k | ||
| FR_Thorsen Sàrl | 1 | €804k | ||
| Griesser AG | 1 | €388k | ||
| KTS Deco SA | 1 | €118k |
Suppliers named on Office cantonal des bâtiments (OCBA)'s award notices (the top 15 of 22); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
No award notice of Office cantonal des bâtiments (OCBA) states a contract end in the next 18 months.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-11-09 | RENOVATION TECHNIQUE CVSER LULLIER (Centre Horticole) secteur Nord - Lot 242 - Installations hydraulique chaud | 2026-09-29 | n/a |
| 2026-11-09 | RENOVATION TECHNIQUE CVSER LULLIER (Centre Horticole) secteur Nord - Lot 244 - Installations de ventilation | 2026-09-29 | n/a |
Calls with a deadline of 2026-10-26 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Construction work | 45 | 16 | €11.8M |
| Architecture and engineering services | 71 | 6 | €7.3M |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
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Get Office cantonal des bâtiments (OCBA)'s new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in Switzerland). The same data is in the REST API and the MCP server.
Sources: EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 3,611,641 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-26.
Questions
How many public contracts has Office cantonal des bâtiments (OCBA) awarded?
Office cantonal des bâtiments (OCBA) published 28 contract award notices between 2023-11-03 and 2026-08-13; the 23 that state a value add up to €20.4M (official notices, as of 2026-10-26).
Who are Office cantonal des bâtiments (OCBA)'s biggest suppliers?
By contract awards: AAV CONTRACTORS SA (1), Association d'entreprises Rutsch SA et Magnin Paroisse SA (1) and Chillemi & Cie SA (1) (as of 2026-10-26). Winners that could be a private person are not named.
Does Office cantonal des bâtiments (OCBA) have open tenders now?
Yes: 2 calls for tender from Office cantonal des bâtiments (OCBA) are open today (deadline 2026-10-26 or later) (as of 2026-10-26).
What does Office cantonal des bâtiments (OCBA) buy?
Most of Office cantonal des bâtiments (OCBA)'s awards are in Construction work (CPV 45) (16) and Architecture and engineering services (CPV 71) (6) (as of 2026-10-26).
Cite as: Arcadium Data, "Office cantonal des bâtiments (OCBA) tenders and contracts: 28 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/office-cantonal-des-batiments-ocba-ch/, data as of 2026-10-26.