CONSTRUCTORA TRONCAL SPA: public contracts won without a rival in Chile: 1 uncontested awards; 100% of its awards; 0 without a competition; 1 single bid.
Assay record ASY-CL-0PW533K1OH · Cite as: Assay Systems, “CONSTRUCTORA TRONCAL SPA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/constructora-troncal-spa/
CONSTRUCTORA TRONCAL SPA won 1 of its 1 public contract awards in Chile without a rival from 2025-11-20 to 2025-11-20: 0 without a competition and 1 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Zona Bienestar "Valparaíso" Bienestar Social with 1.
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.
Zona Bienestar "Valparaíso" Bienestar Social gave CONSTRUCTORA TRONCAL SPA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-11-20, latest 2025-11-20.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-11-20 | Zona Bienestar "Valparaíso" Bienestar Social CL-9602327 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
Every uncontested award in Chile · All countries · CONSTRUCTORA TRONCAL 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.