CEM Ambiente S.p.A: contracts awarded without a rival: 4 uncontested awards; 20% of its awards; 4 suppliers; 4 single bid.
Assay record ASY-IT-1AU8EOP03R · Cite as: Assay Systems, “CEM Ambiente S.p.A: contracts awarded without a rival (Italy)”, https://assay-systems.com/register/it/uncontested/b/cem-ambiente-s-p-a/
CEM Ambiente S.p.A made 4 of its 20 public contract awards without a rival from 2025-10-22 to 2026-07-23: 0 without a competition and 4 after a competition that drew a single bid, to 4 suppliers; the most to A2A AMBIENTE S.p.A, 1.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
CEM Ambiente S.p.A gave A2A AMBIENTE S.p.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-01-02, latest 2026-01-02.
CEM Ambiente S.p.A gave CSeL Consorzio - Società Cooperativa Sociale 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-10-22, latest 2025-10-22.
CEM Ambiente S.p.A gave MARTE 4 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-12-08, latest 2026-07-23.
CEM Ambiente S.p.A gave GREENTHESIS S.p.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-01-02, latest 2026-01-02.
| Date | Supplier | How | Stated reason |
|---|---|---|---|
| 2026-01-02 | GREENTHESIS S.p.A 16-2026 | Single bid open | — |
| 2026-01-02 | A2A AMBIENTE S.p.A 1473-2026 | Single bid open | — |
| 2025-12-08 | MARTE 812598-2025 | Single bid open | — |
| 2025-10-22 | CSeL Consorzio - Società Cooperativa Sociale 694239-2025 | Single bid open | — |
Every uncontested award in Italy · All countries
Source: Tenders Electronic Daily (TED), Publications Office of the European Union, contract award notices. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.