COHOSAN: public contracts won without a rival in Colombia: 296 uncontested awards; 98% of its awards; 296 without a competition; 0 single bid.
Assay record ASY-CO-02Y9XR204K · Cite as: Assay Systems, “COHOSAN: public contracts won without a rival in Colombia”, https://assay-systems.com/register/co/uncontested/s/cohosan/
COHOSAN won 296 of its 302 public contract awards in Colombia without a rival from 2022-02-02 to 2026-09-24: 296 without a competition and 0 after a competition that drew a single bid. 24 buyers awarded it without a rival, the largest EMPRESA SOCIAL DEL ESTADO E.S.E. HOSPITAL REGIONAL NORTE with 58.
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.
EMPRESA SOCIAL DEL ESTADO E.S.E. HOSPITAL REGIONAL NORTE gave COHOSAN 58 awards: 58 without a competition, 0 after a competition with a single bid. First 2022-08-02, latest 2026-08-12.
EMPRESA SOCIAL DEL ESTADO HOSPITAL EMIRO QUINTERO CAÑIZARES 12 gave COHOSAN 45 awards: 45 without a competition, 0 after a competition with a single bid. First 2022-08-02, latest 2026-04-10.
EMPRESA SOCIAL DEL ESTADO BARRANCABERMEJA gave COHOSAN 23 awards: 23 without a competition, 0 after a competition with a single bid. First 2022-10-28, latest 2026-06-30.
E.S.E. HOSPITAL REGIONAL SUR ORIENTAL gave COHOSAN 23 awards: 23 without a competition, 0 after a competition with a single bid. First 2022-10-06, latest 2026-09-11.
C - ESE HMZR - COMPRADOR gave COHOSAN 17 awards: 17 without a competition, 0 after a competition with a single bid. First 2024-06-06, latest 2026-09-24.
E.S.E HOSPITAL UNIVERSITARIO DE SANTANDER gave COHOSAN 14 awards: 14 without a competition, 0 after a competition with a single bid. First 2022-09-07, latest 2026-04-29.
ESE HOSPITAL SAN RAFAEL DE CONCEPCION gave COHOSAN 14 awards: 14 without a competition, 0 after a competition with a single bid. First 2022-08-19, latest 2026-02-27.
E.S.E. INSTITUTO DE SALUD DE BUCARAMANGA gave COHOSAN 14 awards: 14 without a competition, 0 after a competition with a single bid. First 2022-07-18, latest 2026-01-30.
ESE ANDRES CALA PIMENTEL gave COHOSAN 13 awards: 13 without a competition, 0 after a competition with a single bid. First 2023-02-13, latest 2026-02-13.
ESE HOSPITAL LOCAL MUNICIPIO DE LOS PATIOS gave COHOSAN 12 awards: 12 without a competition, 0 after a competition with a single bid. First 2022-09-09, latest 2026-01-15.
ESE SAN ANTONIO DE PADUA DE PINCHOTE SANTANDER gave COHOSAN 11 awards: 11 without a competition, 0 after a competition with a single bid. First 2022-08-09, latest 2026-08-21.
ESE BLANCA ALICIA HERNANDEZ gave COHOSAN 9 awards: 9 without a competition, 0 after a competition with a single bid. First 2022-11-25, latest 2024-01-10.
ESE HOSPITAL LOCAL DE SUCRE SANTANDER gave COHOSAN 7 awards: 7 without a competition, 0 after a competition with a single bid. First 2023-01-18, latest 2026-02-05.
ESE CENTRO DE SALUD JUAN SOLERI (Entidad) gave COHOSAN 7 awards: 7 without a competition, 0 after a competition with a single bid. First 2022-11-02, latest 2026-01-09.
CLÍNICA GIRÓN ESE gave COHOSAN 6 awards: 6 without a competition, 0 after a competition with a single bid. First 2024-07-03, latest 2026-01-22.
E.S.E HOSPITAL SAN SEBASTIAN DE SURATA gave COHOSAN 6 awards: 6 without a competition, 0 after a competition with a single bid. First 2023-02-28, latest 2026-02-03.
CENTRO DE SALUD CON CAMAS CANTAGALLO L gave COHOSAN 5 awards: 5 without a competition, 0 after a competition with a single bid. First 2022-08-05, latest 2026-03-03.
E.S.E CENTRO DE SALUD HERMANA GERTRUDIS gave COHOSAN 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2023-01-04, latest 2026-01-19.
ESE HOSPITAL MENTAL RUDESINDO SOTO gave COHOSAN 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2023-01-12, latest 2023-02-14.
E.S.E HOSPITAL SANTO DOMINGO SAVIO gave COHOSAN 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2022-08-22, latest 2024-05-27.
HOSPITAL LOCAL ALVARO RAMIREZ GONZALEZ EMPRESA SOCIAL DEL ESTADO SAN MARTIN CESAR gave COHOSAN 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-09-21, latest 2022-09-21.
EMPRESA SOCIAL DEL ESTADO DE SAN BENITO SANTANDER gave COHOSAN 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-02-02, latest 2022-02-02.
E.S.E. SAN JOSE DE GUAVATA gave COHOSAN 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-10-28, latest 2022-10-28.
ESE HOSPITAL SAN ANTONIO CERRITO gave COHOSAN 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-10-10, latest 2022-10-10.
From 2023-01-25 to 2026-02-27 every award of ESE HOSPITAL SAN RAFAEL DE CONCEPCION in category 4213 went to COHOSAN.
All uncontested awards of ESE HOSPITAL SAN RAFAEL DE CONCEPCION
From 2022-08-19 to 2026-01-21 every award of ESE HOSPITAL SAN RAFAEL DE CONCEPCION in category 5110 went to COHOSAN.
All uncontested awards of ESE HOSPITAL SAN RAFAEL DE CONCEPCION
From 2023-02-28 to 2026-02-03 every award of E.S.E HOSPITAL SAN SEBASTIAN DE SURATA in category 5110 went to COHOSAN.
All uncontested awards of E.S.E HOSPITAL SAN SEBASTIAN DE SURATA
From 2022-08-09 to 2026-08-21 every award of ESE SAN ANTONIO DE PADUA DE PINCHOTE SANTANDER in category 4111 went to COHOSAN.
All uncontested awards of ESE SAN ANTONIO DE PADUA DE PINCHOTE SANTANDER
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-09-24 | C - ESE HMZR - COMPRADOR CO1.PCCNTR.9978368 | No competition Contratación régimen especial | Decreto 092 de 2017 |
| 2026-09-11 | E.S.E. HOSPITAL REGIONAL SUR ORIENTAL CO1.PCCNTR.9932852 | No competition Contratación régimen especial | Regla aplicable |
| 2026-09-11 | E.S.E. HOSPITAL REGIONAL SUR ORIENTAL CO1.PCCNTR.9932474 | No competition Contratación régimen especial | Regla aplicable |
| 2026-08-21 | ESE SAN ANTONIO DE PADUA DE PINCHOTE SANTANDER CO1.PCCNTR.9838039 | No competition Contratación régimen especial | Regla aplicable |
| 2026-08-12 | EMPRESA SOCIAL DEL ESTADO E.S.E. HOSPITAL REGIONAL NORTE CO1.PCCNTR.9798947 | No competition Contratación régimen especial | Decreto 092 de 2017 |
| 2026-08-12 | EMPRESA SOCIAL DEL ESTADO E.S.E. HOSPITAL REGIONAL NORTE CO1.PCCNTR.9798777 | No competition Contratación régimen especial | Decreto 092 de 2017 |
Every uncontested award in Colombia · All countries · COHOSAN 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.