The database of public procurement
Contracting authority
Einwohnergemeinde Olten
Einwohnergemeinde Olten has awarded 4 contracts to 4 companies since 2025 (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 per year
No tender of this authority in the database.
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
All stages, by quarter of publication.
Who wins here
| Company | Trade | Awards | Volume | Latest |
|---|---|---|---|---|
| IFZW Industrieofen- und Feuerfestbau GmbH & Co. KGZwickau | Heating, ventilation, plumbing | 1 | 1 Sep 2025 | |
| Implenia Schweiz AGGlattpark (Opfikon) | Building shell | 1 | 20 Aug 2025 | |
| Spaar AG, OensingenOensingen | Heating, ventilation, plumbing | 1 | 20 Aug 2025 | |
| ASAG Air System AGLangenthal | Heating, ventilation, plumbing | 1 | 6 Aug 2025 |
4 companies with 4 awards across the whole record of this authority.
The network of this authority
Wins here
- IFZW Industrieofen- und Feuerfestbau GmbH & Co. KG Zwickau1
- Implenia Schweiz AG Glattpark (Opfikon)1
- Spaar AG, Oensingen Oensingen1
- ASAG Air System AG Langenthal1
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 |
|---|---|---|---|
| 4 Sep 2025 | Teilsanierung Krematorium OltenSource (Procurement portal) | Award | |
| 21 Aug 2025 | Teilsanierung Krematorium Olten | BKP 211 BaumeisterarbeitenSource (Procurement portal) | Award | |
| 21 Aug 2025 | Teilsanierung Krematorium Olten | BKP 242 HeizungsanlagenSource (Procurement portal) | Award | |
| 7 Aug 2025 | Teilsanierung Krematorium Olten | 244 Lufttechnische AnlagenSource (Procurement portal) | Award |
The 4 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 Einwohnergemeinde Olten awarded?
Einwohnergemeinde Olten has awarded 4 contracts to 4 companies since 2025. On average there were 4.3 bids per award, counted over 4 awards that state the number.
Which companies win most often at Einwohnergemeinde Olten?
Most awards went to IFZW Industrieofen- und Feuerfestbau GmbH & Co. KG (1), Implenia Schweiz AG (1) and Spaar AG, Oensingen (1). In total, 4 companies have won an award here.
Does Einwohnergemeinde Olten have open tenders?
On 2 Oct 2026, no tender of this authority was open for bids.