The database of public procurement
Contracting authority
Solar Alliance AG
Solar Alliance AG has awarded one contract since 2024 (as of 5 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 |
|---|---|---|---|---|
| Soltastic AGBülach | Other | 1 | 24 Oct 24 |
1 companies with 1 awards across the whole record of this authority.
The network of this authority
Wins here
- Soltastic AG Bülach1
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
| Date | Lot | Stage | Value |
|---|---|---|---|
| 21 Nov 2024 | Photovoltaik Präqualifikation Gemeinde WinkelSource (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 Solar Alliance AG awarded?
Solar Alliance AG has awarded 1 contract to 1 company since 2024. On average there were 5 bids per award, counted over 1 award that state the number.
Which companies win most often at Solar Alliance AG?
Most awards went to Soltastic AG (1).
Does Solar Alliance AG have open tenders?
On 5 Oct 2026, no tender of this authority was open for bids.