COSEMAR S A: public contracts won without a rival in Chile: 39 uncontested awards; 89% of its awards; 37 without a competition; 2 single bid.
Assay record ASY-CL-1VAQHT41T7 · Cite as: Assay Systems, “COSEMAR S A: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/cosemar-s-a/
COSEMAR S A won 39 of its 44 public contract awards in Chile without a rival from 2024-01-11 to 2025-05-09: 37 without a competition and 2 after a competition that drew a single bid. 13 buyers awarded it without a rival, the largest MUNICIPALIDAD DE ALTO HOSPICIO with 10.
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.
MUNICIPALIDAD DE ALTO HOSPICIO gave COSEMAR S A 10 awards: 10 without a competition, 0 after a competition with a single bid. First 2024-03-26, latest 2025-01-14.
I MUNICIPALIDAD DE TIERRA AMARILLA gave COSEMAR S A 7 awards: 7 without a competition, 0 after a competition with a single bid. First 2024-01-11, latest 2024-11-06.
SERVICIO AGRICOLA Y GANADERO gave COSEMAR S A 7 awards: 7 without a competition, 0 after a competition with a single bid. First 2024-03-23, latest 2024-11-21.
I MUNICIPALIDAD DE VINA DEL MAR gave COSEMAR S A 3 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-02-12, latest 2025-03-19.
I MUNICIPALIDAD DE LIMACHE gave COSEMAR S A 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-11-13, latest 2025-05-09.
I MUNICIPALIDAD DE VALLENAR gave COSEMAR S A 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-01-28, latest 2025-04-02.
DELEGACIÓN PRESIDENCIAL REGIONAL DE VALPARAÍSO gave COSEMAR S A 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-04-04, latest 2025-04-04.
I MUNICIPALIDAD DE OLMUE gave COSEMAR S A 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-06-27, latest 2024-07-02.
I MUNICIPALIDAD DE CONCON gave COSEMAR S A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-06-27, latest 2024-06-27.
I MUNICIPALIDAD DE PUERTO MONTT gave COSEMAR S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-04-25, latest 2025-04-25.
I MUNICIPALIDAD DE QUILPUE gave COSEMAR S A 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-02-01, latest 2024-10-24.
I MUNICIPALIDAD DE VILLA ALEMANA gave COSEMAR S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-08-07, latest 2024-08-07.
I MUNICIPALIDAD DE IQUIQUE gave COSEMAR S A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-03-14, latest 2024-03-14.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-05-09 | I MUNICIPALIDAD DE LIMACHE CL-52679252 | No competition direct | — |
| 2025-04-25 | I MUNICIPALIDAD DE PUERTO MONTT CL-52599127 | No competition direct | — |
| 2025-04-04 | DELEGACIÓN PRESIDENCIAL REGIONAL DE VALPARAÍSO CL-52110224 | No competition direct | — |
| 2025-04-04 | DELEGACIÓN PRESIDENCIAL REGIONAL DE VALPARAÍSO CL-52090416 | No competition direct | — |
| 2025-04-02 | I MUNICIPALIDAD DE VALLENAR CL-52456072 | No competition direct | — |
| 2025-03-19 | I MUNICIPALIDAD DE VINA DEL MAR CL-52367875 | No competition direct | — |
Every uncontested award in Chile · All countries · COSEMAR S A in the register
Source: ChileCompra / Mercado Público open data (purchase orders and tenders). 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.