ANTOFAGASTA SERVICIOS SPA: public contracts won without a rival in Chile: 8 uncontested awards; 67% of its awards; 4 without a competition; 4 single bid.
Assay record ASY-CL-1S5L4HW0C9 · Cite as: Assay Systems, “ANTOFAGASTA SERVICIOS SPA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/antofagasta-servicios-spa/
ANTOFAGASTA SERVICIOS SPA won 8 of its 12 public contract awards in Chile without a rival from 2024-01-05 to 2026-04-02: 4 without a competition and 4 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Corporación Municipal Desarrollo Social Antofagast with 7.
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.
Corporación Municipal Desarrollo Social Antofagast gave ANTOFAGASTA SERVICIOS SPA 11 awards: 4 without a competition, 3 after a competition with a single bid. First 2024-01-05, latest 2026-04-02.
I MUNICIPALIDAD DE ANTOFAGASTA gave ANTOFAGASTA SERVICIOS SPA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-12-02, latest 2025-12-02.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-04-02 | Corporación Municipal Desarrollo Social Antofagast CL-9638015 | Single bid Licitación Pública Mayor 1000 UTM (LP) | — |
| 2026-03-13 | Corporación Municipal Desarrollo Social Antofagast CL-9637722 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
| 2025-12-02 | I MUNICIPALIDAD DE ANTOFAGASTA CL-9599090 | Single bid Licitación Pública Menor a 100 UTM (L1) | — |
| 2025-11-12 | Corporación Municipal Desarrollo Social Antofagast CL-9597965 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
| 2024-06-24 | Corporación Municipal Desarrollo Social Antofagast CL-50720410 | No competition direct | — |
| 2024-05-30 | Corporación Municipal Desarrollo Social Antofagast CL-50559621 | No competition direct | — |
Every uncontested award in Chile · All countries · ANTOFAGASTA SERVICIOS 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.