MAREES SAS ESP: public contracts won without a rival in Colombia: 61 uncontested awards; 48% of its awards; 61 without a competition; 0 single bid.
Assay record ASY-CO-002NF5H0K4 · Cite as: Assay Systems, “MAREES SAS ESP: public contracts won without a rival in Colombia”, https://assay-systems.com/register/co/uncontested/s/marees-sas-esp/
MAREES SAS ESP won 61 of its 127 public contract awards in Colombia without a rival from 2022-11-15 to 2026-10-08: 61 without a competition and 0 after a competition that drew a single bid. 17 buyers awarded it without a rival, the largest HOSPITAL REGIONAL DE MONIQUIRA ESE with 9.
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.
HOSPITAL REGIONAL DE MONIQUIRA ESE gave MAREES SAS ESP 9 awards: 9 without a competition, 0 after a competition with a single bid. First 2022-11-15, latest 2026-09-23.
RED SALUD CASANARE E.S.E gave MAREES SAS ESP 8 awards: 8 without a competition, 0 after a competition with a single bid. First 2023-01-31, latest 2026-05-04.
HOSPITAL REGIONAL DE LA ORINOQUIA EMPRESA SOCIAL DEL ESTADO gave MAREES SAS ESP 7 awards: 7 without a competition, 0 after a competition with a single bid. First 2022-12-23, latest 2026-02-09.
ESE SANTIAGO DE TUNJA gave MAREES SAS ESP 6 awards: 6 without a competition, 0 after a competition with a single bid. First 2023-02-01, latest 2026-10-08.
SERVITEATINOSAMACÁ S.A E.S.P gave MAREES SAS ESP 6 awards: 6 without a competition, 0 after a competition with a single bid. First 2023-06-15, latest 2026-09-01.
EMPRESA SOCIAL DEL ESTADO HOSPITAL SAGRADO CORAZÓN DE JESÚS gave MAREES SAS ESP 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2023-01-06, latest 2025-01-10.
ESE CENTRO DE SALUD DE ZETAQUIRA gave MAREES SAS ESP 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2023-01-11, latest 2026-01-02.
HOSPITAL MUNICIPAL DE ACACIAS E.S.E gave MAREES SAS ESP 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2023-01-06, latest 2025-01-09.
ESE CENTRO DE SALUD NUEVO COLON gave MAREES SAS ESP 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2023-01-16, latest 2024-04-26.
EMPRESA SOCIAL DEL ESTADO HOSPITAL SAN RAFAEL DE TUNJA gave MAREES SAS ESP 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-04-15, latest 2026-01-02.
ESE CENTRO DE SALUD JORGE GONZALEZ OLMOS gave MAREES SAS ESP 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-04-17, latest 2025-01-17.
E.S.E HOSPITAL BAUDILIO ACERO gave MAREES SAS ESP 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2023-01-09, latest 2024-01-20.
EMPRESA SOCIAL DEL ESTADO SALUD YOPAL gave MAREES SAS ESP 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-02-13, latest 2025-02-13.
ESE CENTRO DE SALUD DE TOCA gave MAREES SAS ESP 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-02-03, latest 2023-02-03.
ESE CENTRO DE SALUD DE CUCUNUBA gave MAREES SAS ESP 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-01-12, latest 2023-01-12.
ESE BLANCA ALICIA HERNANDEZ gave MAREES SAS ESP 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-01-13, latest 2023-01-13.
EMPRESA SOCIAL DE ESTADO CENTRO SALUD DE COMBITA gave MAREES SAS ESP 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-01-25, latest 2023-01-25.
From 2023-01-31 to 2026-05-04 every award of RED SALUD CASANARE E.S.E in category 7612 went to MAREES SAS ESP.
From 2022-12-23 to 2026-02-09 every award of HOSPITAL REGIONAL DE LA ORINOQUIA EMPRESA SOCIAL DEL ESTADO in category 7612 went to MAREES SAS ESP.
All uncontested awards of HOSPITAL REGIONAL DE LA ORINOQUIA EMPRESA SOCIAL DEL ESTADO
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-10-08 | ESE SANTIAGO DE TUNJA CO1.PCCNTR.10035465 | No competition Contratación régimen especial | Regla aplicable |
| 2026-09-23 | HOSPITAL REGIONAL DE MONIQUIRA ESE CO1.PCCNTR.9976181 | No competition Contratación régimen especial | Decreto 092 de 2017 |
| 2026-09-01 | SERVITEATINOSAMACÁ S.A E.S.P CO1.PCCNTR.9886733 | No competition Contratación régimen especial | Regla aplicable |
| 2026-05-04 | RED SALUD CASANARE E.S.E CO1.PCCNTR.9485134 | No competition Contratación régimen especial | Regla aplicable |
| 2026-02-09 | HOSPITAL REGIONAL DE LA ORINOQUIA EMPRESA SOCIAL DEL ESTADO CO1.PCCNTR.9330104 | No competition Contratación régimen especial | Regla aplicable |
| 2026-02-01 | HOSPITAL REGIONAL DE MONIQUIRA ESE CO1.PCCNTR.9315832 | No competition Contratación régimen especial | Decreto 092 de 2017 |
Every uncontested award in Colombia · All countries · MAREES SAS ESP 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.