LABORATORIO HIDROLAB S A: public contracts won without a rival in Chile: 41 uncontested awards; 43% of its awards; 36 without a competition; 5 single bid.
Assay record ASY-CL-1B60M1I0GD · Cite as: Assay Systems, “LABORATORIO HIDROLAB S A: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/laboratorio-hidrolab-s-a/
LABORATORIO HIDROLAB S A won 41 of its 95 public contract awards in Chile without a rival from 2024-01-29 to 2026-04-07: 36 without a competition and 5 after a competition that drew a single bid. 24 buyers awarded it without a rival, the largest Superintendencia del Medio Ambiente with 8.
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.
Superintendencia del Medio Ambiente gave LABORATORIO HIDROLAB S A 9 awards: 8 without a competition, 0 after a competition with a single bid. First 2024-02-14, latest 2025-05-27.
UNIVERSIDAD DE CHILE gave LABORATORIO HIDROLAB S A 6 awards: 6 without a competition, 0 after a competition with a single bid. First 2025-06-30, latest 2026-04-07.
UNIVERSIDAD DE ANTOFAGASTA gave LABORATORIO HIDROLAB S A 4 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-04-18, latest 2024-11-26.
SUBSECRETARIA DE SALUD PUBLICA gave LABORATORIO HIDROLAB S A 5 awards: 1 without a competition, 2 after a competition with a single bid. First 2024-02-16, latest 2025-07-08.
I MUNICIPALIDAD DE AYSEN gave LABORATORIO HIDROLAB S A 12 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-01-29, latest 2026-01-23.
SERVICIO DE SALUD DEL MAULE HOSPITAL DE TALCA gave LABORATORIO HIDROLAB S A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-04-16, latest 2025-04-16.
UNIVERSIDAD DE MAGALLANES gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-03-31, latest 2025-03-31.
ILUSTRE MUNICIPALIDAD DE MELIPILLA gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-07-12, latest 2024-07-12.
I MUNICIPALIDAD DE PAINE gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-07-01, latest 2024-07-01.
I MUNICIPALIDAD DE LAGO VERDE gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-09-05, latest 2024-09-05.
Servicio de Salud del Reloncaví gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-06, latest 2024-11-06.
Servicio de Salud del Reloncaví gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-06, latest 2024-11-06.
Servicio de Salud del Reloncaví gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-28, latest 2024-10-28.
I MUNICIPALIDAD DE TOLTEN gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-02-10, latest 2026-02-10.
Servicio de Salud del Reloncaví gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-06, latest 2024-11-06.
I MUNICIPALIDAD DE SAN FELIPE gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-12-24, latest 2025-12-24.
I MUNICIPALIDAD DE SAN VICENTE gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-02-05, latest 2026-02-05.
Servicio de Salud del Reloncaví gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-23, latest 2024-10-23.
Servicio de Salud del Reloncaví gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-29, latest 2024-10-29.
Servicio de Salud del Reloncaví gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-06, latest 2024-11-06.
Servicio de Salud del Reloncaví gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-06, latest 2024-11-06.
Servicio de Salud del Reloncaví gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-06, latest 2024-11-06.
HOSPITAL PUERTO MONTT SERVICIO DE SALUD DEL RELONCAVI gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-30, latest 2024-10-30.
ILUSTRE MUNICIPALIDAD DE TIMAUKEL gave LABORATORIO HIDROLAB S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-05-03, latest 2024-05-03.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-04-07 | UNIVERSIDAD DE CHILE CL-54598223 | No competition direct | Confianza y seguridad de los proveedores, derivados de su experiencia |
| 2026-02-10 | I MUNICIPALIDAD DE TOLTEN CL-54301569 | No competition direct | Costo de evaluación desproporcionado, y por monto de contratación inferior a 100 UTM |
| 2026-02-05 | I MUNICIPALIDAD DE SAN VICENTE CL-54278828 | No competition direct | Costo de evaluación desproporcionado, y por monto de contratación inferior a 100 UTM |
| 2026-01-23 | UNIVERSIDAD DE CHILE CL-54205638 | No competition direct | Confianza y seguridad de los proveedores, derivados de su experiencia |
| 2025-12-24 | I MUNICIPALIDAD DE SAN FELIPE CL-54071116 | No competition direct | Naturaleza de la negociación - Proveedor con alto grado de especialización |
| 2025-11-28 | UNIVERSIDAD DE CHILE CL-53918273 | No competition direct | Confianza y seguridad de los proveedores, derivados de su experiencia |
Every uncontested award in Chile · All countries · LABORATORIO HIDROLAB S A 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.