SERGIO SONIS Y COMPANIA LIMITADA: public contracts won without a rival in Chile: 3 uncontested awards; 75% of its awards; 3 without a competition; 0 single bid.
Assay record ASY-CL-1WAK93D19I · Cite as: Assay Systems, “SERGIO SONIS Y COMPANIA LIMITADA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/sergio-sonis-y-compania-limitada/
SERGIO SONIS Y COMPANIA LIMITADA won 3 of its 4 public contract awards in Chile without a rival from 2024-02-01 to 2025-08-01: 3 without a competition and 0 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest I MUNICIPALIDAD DE SAN ANTONIO 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.
I MUNICIPALIDAD DE SAN ANTONIO gave SERGIO SONIS Y COMPANIA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-07-10, latest 2025-07-10.
I MUNICIPALIDAD DE SANTO DOMINGO gave SERGIO SONIS Y COMPANIA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-08-01, latest 2025-08-01.
DELEGACIÓN PRESIDENCIAL PROVINCIAL DE SAN ANTONIO gave SERGIO SONIS Y COMPANIA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-02-01, latest 2024-02-01.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-08-01 | I MUNICIPALIDAD DE SANTO DOMINGO CL-53117601 | No competition direct | Adquisiciones inferiores a 30 UTM, que privilegien materias de alto impacto social |
| 2025-07-10 | I MUNICIPALIDAD DE SAN ANTONIO CL-53049001 | No competition direct | Emergencia, urgencia o imprevisto |
| 2024-02-01 | DELEGACIÓN PRESIDENCIAL PROVINCIAL DE SAN ANTONIO CL-49806183 | No competition direct | — |
Every uncontested award in Chile · All countries · SERGIO SONIS Y COMPANIA 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.