INVERSIONES BIESTER LTDA: public contracts won without a rival in Chile: 7 uncontested awards; 23% of its awards; 7 without a competition; 0 single bid.
Assay record ASY-CL-0LUL2NC0YY · Cite as: Assay Systems, “INVERSIONES BIESTER LTDA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/inversiones-biester-ltda/
INVERSIONES BIESTER LTDA won 7 of its 30 public contract awards in Chile without a rival from 2024-04-18 to 2026-04-23: 7 without a competition and 0 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest SERVICIO DE SALUD NUBLE HOSPITAL DE SAN CARLOS DR BENICIO ARZOLA MEDIN 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.
SERVICIO DE SALUD NUBLE HOSPITAL DE SAN CARLOS DR BENICIO ARZOLA MEDIN gave INVERSIONES BIESTER LTDA 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-04-18, latest 2024-10-22.
Cámara de Diputados de Chile gave INVERSIONES BIESTER LTDA 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-04-23, latest 2026-04-23.
HOSPITAL NAVAL CIRUJANO GUZMAN DE MAGALL gave INVERSIONES BIESTER LTDA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-28, latest 2024-11-28.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-04-23 | Cámara de Diputados de Chile CL-54694400 | No competition direct | Adquisiciones inferiores a 30 UTM, que privilegien materias de alto impacto social |
| 2025-03-07 | Cámara de Diputados de Chile CL-52304195 | No competition direct | — |
| 2024-11-28 | HOSPITAL NAVAL CIRUJANO GUZMAN DE MAGALL CL-51762574 | No competition direct | — |
| 2024-10-22 | SERVICIO DE SALUD NUBLE HOSPITAL DE SAN CARLOS DR BENICIO ARZOLA MEDIN CL-51510392 | No competition direct | — |
| 2024-07-30 | SERVICIO DE SALUD NUBLE HOSPITAL DE SAN CARLOS DR BENICIO ARZOLA MEDIN CL-50949539 | No competition direct | — |
| 2024-04-23 | Cámara de Diputados de Chile CL-50316656 | No competition direct | — |
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.