T4D S.A.S: public contracts won without a rival in Colombia: 5 uncontested awards; 42% of its awards; 5 without a competition; 0 single bid.
Assay record ASY-CO-1WW8P9V1EU · Cite as: Assay Systems, “T4D S.A.S: public contracts won without a rival in Colombia”, https://assay-systems.com/register/co/uncontested/s/t4d-s-a-s/
T4D S.A.S won 5 of its 12 public contract awards in Colombia without a rival from 2022-08-23 to 2026-01-23: 5 without a competition and 0 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest INVIAS 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.
INVIAS gave T4D S.A.S 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2022-08-23, latest 2025-12-11.
ARMADA NACIONAL - BASE NAVAL No.1 ARC BOLÍVAR gave T4D S.A.S 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-01-23, latest 2026-01-23.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-01-23 | ARMADA NACIONAL - BASE NAVAL No.1 ARC BOLÍVAR CO1.PCCNTR.8928143 | No competition Contratación directa | No existe pluralidad de oferentes en el mercado |
| 2025-12-11 | INVIAS CO1.PCCNTR.8694860 | No competition Contratación directa | No existe pluralidad de oferentes en el mercado |
| 2023-11-28 | INVIAS CO1.PCCNTR.5590746 | No competition Contratación directa | No existe pluralidad de oferentes en el mercado |
| 2023-03-31 | INVIAS CO1.PCCNTR.4815787 | No competition Contratación directa | No existe pluralidad de oferentes en el mercado |
| 2022-08-23 | INVIAS CO1.PCCNTR.3915741 | No competition Contratación directa | No existe pluralidad de oferentes en el mercado |
Every uncontested award in Colombia · All countries · T4D S.A.S 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.