Buyer · Utility / sector
Siena Ambiente spa
Siena · Siena
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Awards
18
Total awarded
€17.9m
18 / 18 with a value
Suppliers
14
Last updated
10 Dec 2025
Current incumbents
| Sector | Supplier | Contract value | Contract end |
|---|---|---|---|
| Financial and insurance services | BUCCHIONI'S STUDIO DI BUCCHIONI FRANCO E C. SAS | €976,500 | 20 Jan 2029estimated |
| Petroleum, fuels, electricity | EDISON ENERGIA SPA | €713,040 | 20 Jul 2027estimated |
| IT services | Go2Tec Srl | €687,271 | 20 Nov 2027estimated |
| Sewage, refuse and environmental services | Eco 2000 s.a.s. di Pula Andrea | €745,356 | 30 Sept 2027estimated |
| Other services | ALSCO ITALIA SRL | €335,025 | 4 Jun 2027estimated |
| Chemical products | Jacobi Carbons Italia srl | €449,800 | 21 Jan 2026estimated |