SIE WATER: public contracts won without a rival in Colombia: 10 uncontested awards; 59% of its awards; 10 without a competition; 0 single bid.
Assay record ASY-CO-13J8LCC0EB · Cite as: Assay Systems, “SIE WATER: public contracts won without a rival in Colombia”, https://assay-systems.com/register/co/uncontested/s/sie-water/
SIE WATER won 10 of its 17 public contract awards in Colombia without a rival from 2023-12-26 to 2025-12-10: 10 without a competition and 0 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest EPGA S.A E.S.P with 6.
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.
EPGA S.A E.S.P gave SIE WATER 6 awards: 6 without a competition, 0 after a competition with a single bid. First 2024-07-16, latest 2025-12-10.
Empresa de Servicios Públicos SERTINJACA S.A.S E.S.P gave SIE WATER 3 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-06-28, latest 2025-11-20.
SERVITEATINOSAMACÁ S.A E.S.P gave SIE WATER 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-06-19, latest 2024-08-12.
AGUAS DE ARCABUCO SA ESP gave SIE WATER 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-12-26, latest 2023-12-26.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-12-10 | EPGA S.A E.S.P CO1.PCCNTR.8672150 | No competition Contratación régimen especial | Regla aplicable |
| 2025-08-12 | EPGA S.A E.S.P CO1.PCCNTR.8183587 | No competition Contratación régimen especial | Regla aplicable |
| 2025-03-28 | EPGA S.A E.S.P CO1.PCCNTR.7712253 | No competition Contratación régimen especial | Regla aplicable |
| 2025-03-05 | EPGA S.A E.S.P CO1.PCCNTR.7605879 | No competition Contratación régimen especial | Regla aplicable |
| 2025-01-22 | EPGA S.A E.S.P CO1.PCCNTR.7303567 | No competition Contratación régimen especial | Regla aplicable |
| 2024-12-09 | Empresa de Servicios Públicos SERTINJACA S.A.S E.S.P CO1.PCCNTR.6478619 | No competition Contratación régimen especial | Regla aplicable |
Every uncontested award in Colombia · All countries · SIE WATER 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.