WATER OIL AND SOLIDS TREATMENT SERVICES S.A.S: public contracts won without a rival in Colombia: 2 uncontested awards; 2% of its awards; 2 without a competition; 0 single bid.
Assay record ASY-CO-1MIZ9HS15U · Cite as: Assay Systems, “WATER OIL AND SOLIDS TREATMENT SERVICES S.A.S: public contracts won without a rival in Colombia”, https://assay-systems.com/register/co/uncontested/s/water-oil-and-solids-treatment-services-s-a-s/
WATER OIL AND SOLIDS TREATMENT SERVICES S.A.S won 2 of its 105 public contract awards in Colombia without a rival from 2024-03-07 to 2025-02-27: 2 without a competition and 0 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest EMPRESAS PUBLICAS DE TIMANA S.A E.S.P 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.
EMPRESAS PUBLICAS DE TIMANA S.A E.S.P gave WATER OIL AND SOLIDS TREATMENT SERVICES S.A.S 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-02-27, latest 2025-02-27.
ADMINISTRACIÓN PUBLICA COOPERATIVA DEL MUNICIPIO DE ENCINO AGUASAN A.P.C. E.S.P gave WATER OIL AND SOLIDS TREATMENT SERVICES S.A.S 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-03-07, latest 2024-03-07.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-02-27 | EMPRESAS PUBLICAS DE TIMANA S.A E.S.P CO1.PCCNTR.7560324 | No competition Contratación régimen especial | Regla aplicable |
| 2024-03-07 | ADMINISTRACIÓN PUBLICA COOPERATIVA DEL MUNICIPIO DE ENCINO AGUASAN A.P.C. E.S.P CO1.PCCNTR.6056926 | No competition Contratación régimen especial | Decreto 092 de 2017 |
Every uncontested award in Colombia · All countries · WATER OIL AND SOLIDS TREATMENT SERVICES 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.