Constructora Santa Ana SpA: public contracts won without a rival in Chile: 69 uncontested awards; 99% of its awards; 69 without a competition; 0 single bid.
Assay record ASY-CL-16IZEA7103 · Cite as: Assay Systems, “Constructora Santa Ana SpA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/constructora-santa-ana-spa/
Constructora Santa Ana SpA won 69 of its 70 public contract awards in Chile without a rival from 2024-03-08 to 2026-04-08: 69 without a competition and 0 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest SERVICIO NACIONAL DE PREVENCIÓN Y RESPUESTA ANTE D with 67.
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.
SERVICIO NACIONAL DE PREVENCIÓN Y RESPUESTA ANTE D gave Constructora Santa Ana SpA 67 awards: 67 without a competition, 0 after a competition with a single bid. First 2024-03-08, latest 2026-03-24.
I MUNICIPALIDAD DE FLORIDA gave Constructora Santa Ana SpA 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2026-03-13, latest 2026-04-08.
From 2025-04-11 to 2026-02-06 every award of SERVICIO NACIONAL DE PREVENCIÓN Y RESPUESTA ANTE D in category 3911 went to Constructora Santa Ana SpA.
All uncontested awards of SERVICIO NACIONAL DE PREVENCIÓN Y RESPUESTA ANTE D
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-04-08 | I MUNICIPALIDAD DE FLORIDA CL-54603734 | No competition direct | Emergencia, urgencia o imprevisto |
| 2026-03-24 | SERVICIO NACIONAL DE PREVENCIÓN Y RESPUESTA ANTE D CL-54530351 | No competition direct | Emergencia, urgencia o imprevisto |
| 2026-03-19 | SERVICIO NACIONAL DE PREVENCIÓN Y RESPUESTA ANTE D CL-54491656 | No competition direct | Emergencia, urgencia o imprevisto |
| 2026-03-16 | SERVICIO NACIONAL DE PREVENCIÓN Y RESPUESTA ANTE D CL-54468808 | No competition direct | Emergencia, urgencia o imprevisto |
| 2026-03-13 | SERVICIO NACIONAL DE PREVENCIÓN Y RESPUESTA ANTE D CL-54468613 | No competition direct | Emergencia, urgencia o imprevisto |
| 2026-03-13 | I MUNICIPALIDAD DE FLORIDA CL-54464433 | No competition direct | Emergencia, urgencia o imprevisto |
Every uncontested award in Chile · All countries · Constructora Santa Ana 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.