TRIDEL SA: contracts awarded without a rival: 3 uncontested awards; 60% of its awards; 3 suppliers; 3 single bid.
Assay record ASY-CH-1VPEYN207V · Cite as: Assay Systems, “TRIDEL SA: contracts awarded without a rival (Switzerland)”, https://assay-systems.com/register/ch/uncontested/b/tridel-sa/
TRIDEL SA made 3 of its 5 public contract awards without a rival from 2024-05-07 to 2026-06-01: 0 without a competition and 3 after a competition that drew a single bid, to 3 suppliers; the most to ACTS Abroll-Container-Transport-Service AG, 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.
TRIDEL SA gave ACTS Abroll-Container-Transport-Service AG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-06-01, latest 2026-06-01.
TRIDEL SA gave AIK Technik AG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-06-01, latest 2026-06-01.
TRIDEL SA gave Designwerk Technologies AG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-05-07, latest 2024-05-07.
| Date | Supplier | How | Stated reason |
|---|---|---|---|
| 2026-06-01 | ACTS Abroll-Container-Transport-Service AG 373779-2026 | Single bid open | — |
| 2026-06-01 | AIK Technik AG 371400-2026 | Single bid open | — |
| 2024-05-07 | Designwerk Technologies AG 268570-2024 | Single bid open | — |
Every uncontested award in Switzerland · 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.