Contracting authority
ESE Energia Solara Engiadinaisa SA
5 awards made to 6 companies and published on simap.ch. One award went to several companies.
- Main canton
- Graubünden
- Companies
- 6
5Awards
6Companies
CHF 18.5mTotal of published amountsexcluding the award made to several companies
This contracting authority’s awards per month
5 awards, all published in August 2026.
Companiesby number of awards
| Company | Awards | Total (CHF) |
|---|---|---|
| Lazzarini AG | 1 | 11.4m |
| ERAG Netzbau AG | 1 | 6m |
| Koller Elektro AG | 1 | 627,000 |
| Imatic AG | 1 | 561,000 |
| CKW Gebäudetechnik AG | 1 | – no attributable amount |
| Mauchle Stahlbau AG | 1 | – no attributable amount |
Awards by industry
All 5 awards are in the “Construction work” industry.
Specific sectors (exact CPV code)
Awardsnewest first
| Date | Contract | Winner | Amount |
|---|---|---|---|
| Solarkraftwerk Samedan - Baumeisterarbeiten | Lazzarini AG | 11.4m | |
| Solarkraftwerk Samedan - Photovoltaikanlage inkl. Stahlbau | CKW Gebäudetechnik AG · Mauchle Stahlbau AG | –prices per company | |
| Solarkraftwerk Samedan - Elektroanlagen | Koller Elektro AG | 627,000 | |
| Solarkraftwerk Samedan - Mittelspannungsanlagen | ERAG Netzbau AG | 6m | |
| Solarkraftwerk Samedan - Schaltanlagen | Imatic AG | 561,000 |