SONIDOS PORTEÑOS SPA: public contracts won without a rival in Chile: 6 uncontested awards; 4% of its awards; 4 without a competition; 2 single bid.
Assay record ASY-CL-13UZ5M70EE · Cite as: Assay Systems, “SONIDOS PORTEÑOS SPA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/sonidos-portenos-spa/
SONIDOS PORTEÑOS SPA won 6 of its 171 public contract awards in Chile without a rival from 2024-04-25 to 2025-06-23: 4 without a competition and 2 after a competition that drew a single bid. 5 buyers awarded it without a rival, the largest UNIVERSIDAD DE LOS LAGOS 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.
UNIVERSIDAD DE LOS LAGOS gave SONIDOS PORTEÑOS SPA 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-10-24, latest 2024-11-07.
Academia Politécnica Naval gave SONIDOS PORTEÑOS SPA 3 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-05-02, latest 2025-05-30.
ESCUELA NAVAL "ARTURO PRAT" gave SONIDOS PORTEÑOS SPA 3 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-04-25, latest 2025-04-23.
I MUNICIPALIDAD DE PUCHUNCAVI gave SONIDOS PORTEÑOS SPA 4 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-08-30, latest 2025-05-30.
Departamento Provincial de Educación Osorno gave SONIDOS PORTEÑOS SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-06-23, latest 2025-06-23.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-06-23 | Departamento Provincial de Educación Osorno CL-52941230 | No competition direct | Costo de evaluación desproporcionado, y por monto de contratación inferior a 100 UTM |
| 2024-11-07 | UNIVERSIDAD DE LOS LAGOS CL-51608143 | No competition direct | — |
| 2024-10-24 | UNIVERSIDAD DE LOS LAGOS CL-51526295 | No competition direct | — |
| 2024-08-30 | I MUNICIPALIDAD DE PUCHUNCAVI CL-51170697 | No competition direct | — |
| 2024-05-02 | Academia Politécnica Naval CL-9329993 | Single bid Licitación Pública Menor a 100 UTM (L1) | — |
| 2024-04-25 | ESCUELA NAVAL "ARTURO PRAT" CL-9339369 | Single bid Licitación Pública Menor a 100 UTM (L1) | — |
Every uncontested award in Chile · All countries · SONIDOS PORTEÑOS 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.