SOCIEDAD CONSTRUCTORA Y ENSAYES DE MATERIALES S.A: public contracts won without a rival in Chile: 4 uncontested awards; 27% of its awards; 0 without a competition; 4 single bid.
Assay record ASY-CL-0303IXR1TT · Cite as: Assay Systems, “SOCIEDAD CONSTRUCTORA Y ENSAYES DE MATERIALES S.A: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/sociedad-constructora-y-ensayes-de-materiales-s-a/
SOCIEDAD CONSTRUCTORA Y ENSAYES DE MATERIALES S.A won 4 of its 15 public contract awards in Chile without a rival from 2024-04-11 to 2025-07-22: 0 without a competition and 4 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest SERVICIO DE VIVIENDA Y URBANIZACION IX REGION with 4.
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 IX REGION gave SOCIEDAD CONSTRUCTORA Y ENSAYES DE MATERIALES S.A 12 awards: 0 without a competition, 4 after a competition with a single bid. First 2024-04-11, latest 2025-07-22.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-06-02 | SERVICIO DE VIVIENDA Y URBANIZACION IX REGION CL-9516632 | Single bid Licitación Pública MOP (O1) | — |
| 2025-05-26 | SERVICIO DE VIVIENDA Y URBANIZACION IX REGION CL-9512869 | Single bid Licitación Pública MOP (O1) | — |
| 2024-07-31 | SERVICIO DE VIVIENDA Y URBANIZACION IX REGION CL-9375443 | Single bid Licitación Pública MOP (O1) | — |
| 2024-07-09 | SERVICIO DE VIVIENDA Y URBANIZACION IX REGION CL-9383580 | 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.