The database of public procurement

153,800 companies79,195 contracting authorities2,913 BoQs with a specified brand43,625 planning offices474,970 awardsAwards up to 22 Oct 2026

Contracting authority

Background Architecture Sàrl

Background Architecture Sàrl has awarded 4 contracts to 4 contractors since 2017 (as of 23 Oct 2026).

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

Lausannein the database since 8 Dec 2017
5
tenders in the database
4
awards to 4 companies
9.5
bids per award on average, 4 stating the number
0
lots open for bids

Tenders since 2017

2017, Portals: 1 tender120172018, Portals: 1 tender1201802019020202021, Portals: 1 tender120212022, EU Official Journal (TED): 4 tenders2022, Portals: 2 tenders62022
EU Official Journal (TED) 4Portals 5

By year of publication, each notice once. Up to 2023 from the EU Official Journal (TED, only above the EU thresholds, buyer key “background architecture”), 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

Q1/2024: 0 lots0Q1/2024Q2/2024: 0 lots0Q2/2024Q3/2024: 0 lots0Q3/2024Q4/2024: 1 lot1Q4/2024Q1/2025: 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
éo architectes saLausannePlanning18 Oct 2024
Küng et Associés SAPayernePlanning18 Jul 2022
CICE Cabinet d'Ingénieurs Conseils en Electricité SàrlVeveyPlanning14 Jul 2022
Weinmann Energies S.A.EchallensPlanning18 Jul 2022

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

The network of this authority

Wins herePlans hereéo architectes sa1éo architectes sa, Lausanne: 1Küng et Associés SA1Küng et Associés SA, Payerne: 1CICE Cabinet d'Ingénieurs Conseil…1CICE Cabinet d'Ingénieurs Conseils en Electricité Sàrl, Vevey: 1Weinmann Energies S.A.1Weinmann Energies S.A., Echallens: 1éo architectes sa1éo architectes sa, Lausanne: 1Background Arch…8 lots

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

Bids per trade

Pro · Mean, median and sole bidders 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

DateLotStageValue
19 Dec 2024Fondation Institut Maïeutique, rénovation d'un immeuble à l'avenue du Mont-d'Or 27 à LausanneSource (Procurement portal)Award

The 1 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 Background Architecture Sàrl awarded?

Background Architecture Sàrl has awarded 4 contracts to 4 contractors since 2017.

Who are the contractors of Background Architecture Sàrl?

Most awards went to éo architectes sa (1), Küng et Associés SA (1) and CICE Cabinet d'Ingénieurs Conseils en Electricité Sàrl (1). In total, 4 contractors have won an award here.

How many bids does Background Architecture Sàrl receive on average?

Background Architecture Sàrl received an average of 9.5 bids per award, counted over 4 awards whose notice states the number of bids.

What does Background Architecture Sàrl put out to tender?

By CPV division, the most recent tenders mainly concern “Architecture and engineering” (4). The database holds 5 tenders of this authority.

Which planning offices work for Background Architecture Sàrl?

In the last twelve quarters, planning contracts went mainly to éo architectes sa (1).

Does Background Architecture Sàrl have open tenders?

On 23 Oct 2026, no tender of this authority open for bids was in our database.