CONSTRUCTORA RIO CRISTAL S.A: public contracts won without a rival in Chile: 3 uncontested awards; 27% of its awards; 0 without a competition; 3 single bid.
Assay record ASY-CL-0T9WNST1PE · Cite as: Assay Systems, “CONSTRUCTORA RIO CRISTAL S.A: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/constructora-rio-cristal-s-a/
CONSTRUCTORA RIO CRISTAL S.A won 3 of its 11 public contract awards in Chile without a rival from 2024-04-12 to 2025-09-01: 0 without a competition and 3 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest SERVICIO DE VIVIENDA Y URBANIZACION IV REGION with 2.
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 DE VIVIENDA Y URBANIZACION IV REGION gave CONSTRUCTORA RIO CRISTAL S.A 9 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-04-12, latest 2025-09-01.
SERVICIO DE VIVIENDA Y URBANIZACION III REGION gave CONSTRUCTORA RIO CRISTAL S.A 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-06-14, latest 2024-11-06.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-02-27 | SERVICIO DE VIVIENDA Y URBANIZACION IV REGION CL-9483296 | Single bid Licitación Pública MOP (O1) | — |
| 2024-11-06 | SERVICIO DE VIVIENDA Y URBANIZACION III REGION CL-9387700 | Single bid Licitación Pública MOP (O1) | — |
| 2024-07-31 | SERVICIO DE VIVIENDA Y URBANIZACION IV REGION CL-9364837 | Single bid Licitación Pública MOP (O1) | — |
Every uncontested award in Chile · All countries
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.