TRANSPORTES RIAH SPA: public contracts won without a rival in Chile: 12 uncontested awards; 35% of its awards; 1 without a competition; 11 single bid.
Assay record ASY-CL-029L6UR15Q · Cite as: Assay Systems, “TRANSPORTES RIAH SPA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/transportes-riah-spa/
TRANSPORTES RIAH SPA won 12 of its 34 public contract awards in Chile without a rival from 2024-01-17 to 2026-04-23: 1 without a competition and 11 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest I MUNICIPALIDAD DE NAVIDAD with 6.
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.
I MUNICIPALIDAD DE NAVIDAD gave TRANSPORTES RIAH SPA 14 awards: 0 without a competition, 6 after a competition with a single bid. First 2024-02-20, latest 2026-04-23.
I MUNICIPALIDAD DE LITUECHE gave TRANSPORTES RIAH SPA 11 awards: 1 without a competition, 4 after a competition with a single bid. First 2024-03-08, latest 2026-03-04.
ILUSTRE MUNICIPALIDAD DE SAN CARLOS gave TRANSPORTES RIAH SPA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-01-17, latest 2024-01-17.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-03-04 | I MUNICIPALIDAD DE LITUECHE CL-9634533 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
| 2026-01-14 | I MUNICIPALIDAD DE LITUECHE CL-54149402 | No competition direct | Costo de evaluación desproporcionado, y por monto de contratación inferior a 100 UTM |
| 2025-05-26 | I MUNICIPALIDAD DE NAVIDAD CL-9526243 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
| 2025-03-10 | I MUNICIPALIDAD DE LITUECHE CL-9501184 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
| 2024-12-10 | I MUNICIPALIDAD DE NAVIDAD CL-9468419 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
| 2024-11-06 | I MUNICIPALIDAD DE LITUECHE CL-9453724 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
Every uncontested award in Chile · All countries · TRANSPORTES RIAH 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.