Diptongo S.A.S: public contracts won without a rival in Colombia: 1 uncontested awards; 100% of its awards; 1 without a competition; 0 single bid.
Assay record ASY-CO-10T1JUL0M7 · Cite as: Assay Systems, “Diptongo S.A.S: public contracts won without a rival in Colombia”, https://assay-systems.com/register/co/uncontested/s/diptongo-s-a-s/
Diptongo S.A.S won 1 of its 1 public contract awards in Colombia without a rival from 2023-09-14 to 2023-09-14: 1 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest IDARTES with 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.
IDARTES gave Diptongo S.A.S 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-09-14, latest 2023-09-14.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2023-09-14 | IDARTES CO1.PCCNTR.5378345 | No competition Contratación directa | No existe pluralidad de oferentes en el mercado |
Every uncontested award in Colombia · All countries · Diptongo 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.