ZERTIOR CHILE SPA: public contracts won without a rival in Chile: 8 uncontested awards; 73% of its awards; 7 without a competition; 1 single bid.
Assay record ASY-CL-17GA4FK1PK · Cite as: Assay Systems, “ZERTIOR CHILE SPA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/zertior-chile-spa/
ZERTIOR CHILE SPA won 8 of its 11 public contract awards in Chile without a rival from 2024-01-03 to 2025-12-05: 7 without a competition and 1 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest CONTRALORIA GENERAL DE LA REPUBLICA with 3.
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.
CONTRALORIA GENERAL DE LA REPUBLICA gave ZERTIOR CHILE SPA 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-01-03, latest 2025-11-20.
UNIVERSIDAD DE SANTIAGO DE CHILE gave ZERTIOR CHILE SPA 3 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-01-11, latest 2025-12-05.
CORPORACION MUNICIPAL DE PENALOLEN PARA EL DESARRO gave ZERTIOR CHILE SPA 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-08-29, latest 2025-10-21.
I MUNICIPALIDAD DE PENALOLEN gave ZERTIOR CHILE SPA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-11-03, latest 2025-11-03.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-12-05 | UNIVERSIDAD DE SANTIAGO DE CHILE CL-53970615 | No competition direct | Bienes o Servicios para implementación por universidades estatales, en virtud del art. 38 de Ley 21.094 |
| 2025-11-20 | CONTRALORIA GENERAL DE LA REPUBLICA CL-53857860 | No competition direct | Si sólo existe un proveedor del bien o servicio. (Monto igual o inferior a 1.000 utm.) |
| 2025-11-03 | I MUNICIPALIDAD DE PENALOLEN CL-9592809 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
| 2025-10-21 | CORPORACION MUNICIPAL DE PENALOLEN PARA EL DESARRO CL-53665486 | No competition direct | licitación pública previa sin ofertas, o con ofertas inadmisibles |
| 2024-12-06 | UNIVERSIDAD DE SANTIAGO DE CHILE CL-51836958 | No competition direct | — |
| 2024-12-03 | CONTRALORIA GENERAL DE LA REPUBLICA CL-51723210 | No competition direct | — |
Every uncontested award in Chile · All countries · ZERTIOR CHILE 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.