TRES RIOS SAS: public contracts won without a rival in Colombia: 4 uncontested awards; 100% of its awards; 4 without a competition; 0 single bid.
Assay record ASY-CO-1LJ1KWZ0VY · Cite as: Assay Systems, “TRES RIOS SAS: public contracts won without a rival in Colombia”, https://assay-systems.com/register/co/uncontested/s/tres-rios-sas/
TRES RIOS SAS won 4 of its 4 public contract awards in Colombia without a rival from 2023-02-09 to 2026-01-30: 4 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest UNIAJC with 4.
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.
UNIAJC gave TRES RIOS SAS 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2023-02-09, latest 2026-01-30.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-01-30 | UNIAJC CO1.PCCNTR.9289508 | No competition Contratación directa | Arrendamiento de inmuebles |
| 2025-03-03 | UNIAJC CO1.PCCNTR.7584846 | No competition Contratación directa | Arrendamiento de inmuebles |
| 2024-02-27 | UNIAJC CO1.PCCNTR.6009038 | No competition Contratación directa | Arrendamiento de inmuebles |
| 2023-02-09 | UNIAJC CO1.PCCNTR.4584586 | No competition Contratación directa | Arrendamiento de inmuebles |
Every uncontested award in Colombia · All countries · TRES RIOS SAS in the register
Source: SECOP II, Colombia Compra Eficiente open data (datos.gov.co). 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.