INVERSIONES OYARZÚN SPA: public contracts won without a rival in Chile: 39 uncontested awards; 87% of its awards; 38 without a competition; 1 single bid.
Assay record ASY-CL-0MWGVVF1CN · Cite as: Assay Systems, “INVERSIONES OYARZÚN SPA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/inversiones-oyarzun-spa/
INVERSIONES OYARZÚN SPA won 39 of its 45 public contract awards in Chile without a rival from 2024-01-15 to 2026-04-21: 38 without a competition and 1 after a competition that drew a single bid. 12 buyers awarded it without a rival, the largest HOSPITAL CLINICO HERMINDA MARTIN with 19.
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 CLINICO HERMINDA MARTIN gave INVERSIONES OYARZÚN SPA 19 awards: 19 without a competition, 0 after a competition with a single bid. First 2024-01-16, latest 2026-04-21.
UNIVERSIDAD DE VALPARAISO gave INVERSIONES OYARZÚN SPA 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2024-01-15, latest 2024-12-02.
UNIVERSIDAD DE CHILE gave INVERSIONES OYARZÚN SPA 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-05-29, latest 2024-07-01.
SERVICIO AGRICOLA Y GANADERO gave INVERSIONES OYARZÚN SPA 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-10-25, latest 2025-05-29.
DELEGACIÓN PRESIDENCIAL PROVINCIAL DE OSORNO gave INVERSIONES OYARZÚN SPA 2 awards: 1 without a competition, 1 after a competition with a single bid. First 2024-12-27, latest 2025-03-04.
I MUNICIPALIDAD DE COPIAPO gave INVERSIONES OYARZÚN SPA 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-06-06, latest 2024-12-10.
DELEGACIÓN PRESIDENCIAL REGIONAL DE ÑUBLE gave INVERSIONES OYARZÚN SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-03-09, latest 2026-03-09.
HOSPITAL DR GUSTAVO FRICKE DE VINA DEL MAR gave INVERSIONES OYARZÚN SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-01-30, latest 2024-01-30.
SERVICIO DE SALUD COQUIMBO HOSPITAL DE COQUIMBO gave INVERSIONES OYARZÚN SPA 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-03-13, latest 2025-03-17.
CORP MUNICIPAL DE DESARROLLO SOCIAL DE POZO ALMONTE gave INVERSIONES OYARZÚN SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-08-08, latest 2024-08-08.
CORPORACION MUNICIPAL DE PENALOLEN PARA EL DESARRO gave INVERSIONES OYARZÚN SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-08-01, latest 2024-08-01.
CORP MUNICIPAL SAN FERNANDO PARA LA ATENCION MENORES Y LAS A DE E Y S gave INVERSIONES OYARZÚN SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-05-15, latest 2024-05-15.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-04-21 | HOSPITAL CLINICO HERMINDA MARTIN CL-54493352 | No competition direct | Emergencia, urgencia o imprevisto |
| 2026-03-09 | DELEGACIÓN PRESIDENCIAL REGIONAL DE ÑUBLE CL-54444428 | No competition direct | Emergencia, urgencia o imprevisto |
| 2026-02-12 | HOSPITAL CLINICO HERMINDA MARTIN CL-54314080 | No competition direct | Emergencia, urgencia o imprevisto |
| 2025-05-29 | SERVICIO AGRICOLA Y GANADERO CL-52783472 | No competition direct | Emergencia, urgencia o imprevisto |
| 2025-05-22 | SERVICIO AGRICOLA Y GANADERO CL-52749943 | No competition direct | — |
| 2025-05-02 | HOSPITAL CLINICO HERMINDA MARTIN CL-52360746 | No competition direct | — |
Every uncontested award in Chile · All countries · INVERSIONES OYARZÚN SPA 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.