AMBIENTE Y SANEAMIENTO LIMITADA: public contracts won without a rival in Chile: 8 uncontested awards; 73% of its awards; 8 without a competition; 0 single bid.
Assay record ASY-CL-1VMCO7U0R7 · Cite as: Assay Systems, “AMBIENTE Y SANEAMIENTO LIMITADA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/ambiente-y-saneamiento-limitada/
AMBIENTE Y SANEAMIENTO LIMITADA won 8 of its 11 public contract awards in Chile without a rival from 2024-04-29 to 2026-04-14: 8 without a competition and 0 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest I MUNICIPALIDAD DE CHEPICA with 3.
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 CHEPICA gave AMBIENTE Y SANEAMIENTO LIMITADA 5 awards: 3 without a competition, 0 after a competition with a single bid. First 2025-04-03, latest 2026-04-14.
Zona de Bienestar Valparaíso gave AMBIENTE Y SANEAMIENTO LIMITADA 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-04-29, latest 2025-02-20.
I MUNICIPALIDAD DE REQUINOA gave AMBIENTE Y SANEAMIENTO LIMITADA 3 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-10-01, latest 2025-09-30.
INSTITUTO NACIONAL DE DEPORTES DE CHILE gave AMBIENTE Y SANEAMIENTO LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-12-09, latest 2025-12-09.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-04-14 | I MUNICIPALIDAD DE CHEPICA CL-54606210 | No competition direct | Emergencia, urgencia o imprevisto |
| 2025-12-30 | I MUNICIPALIDAD DE CHEPICA CL-54045711 | No competition direct | Emergencia, urgencia o imprevisto |
| 2025-12-09 | INSTITUTO NACIONAL DE DEPORTES DE CHILE CL-53982289 | No competition direct | Costo de evaluación desproporcionado, y por monto de contratación inferior a 100 UTM |
| 2025-09-30 | I MUNICIPALIDAD DE REQUINOA CL-53522159 | No competition direct | Emergencia, urgencia o imprevisto |
| 2025-04-03 | I MUNICIPALIDAD DE CHEPICA CL-52393315 | No competition direct | — |
| 2025-02-20 | Zona de Bienestar Valparaíso CL-52224191 | No competition direct | — |
Every uncontested award in Chile · All countries · AMBIENTE Y SANEAMIENTO LIMITADA 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.