CISTERNAS CONCHA Y COMPANIA LIMITADA: public contracts won without a rival in Chile: 15 uncontested awards; 75% of its awards; 14 without a competition; 1 single bid.
Assay record ASY-CL-09H4OF41V2 · Cite as: Assay Systems, “CISTERNAS CONCHA Y COMPANIA LIMITADA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/cisternas-concha-y-compania-limitada/
CISTERNAS CONCHA Y COMPANIA LIMITADA won 15 of its 20 public contract awards in Chile without a rival from 2024-01-23 to 2026-04-15: 14 without a competition and 1 after a competition that drew a single bid. 10 buyers awarded it without a rival, the largest I MUNICIPALIDAD DE PENALOLEN 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 PENALOLEN gave CISTERNAS CONCHA Y COMPANIA LIMITADA 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-01-30, latest 2025-06-19.
I MUNICIPALIDAD PAIHUANO gave CISTERNAS CONCHA Y COMPANIA LIMITADA 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-03-26, latest 2025-04-09.
I MUNICIPALIDAD DE PUCON gave CISTERNAS CONCHA Y COMPANIA LIMITADA 3 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-01-28, latest 2025-11-11.
I MUNICIPALIDAD LO BARNECHEA gave CISTERNAS CONCHA Y COMPANIA LIMITADA 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-10-29, latest 2026-01-30.
I MUNICIPALIDAD DE LA REINA gave CISTERNAS CONCHA Y COMPANIA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-01-23, latest 2024-01-23.
I MUNICIPALIDAD DE CASABLANCA gave CISTERNAS CONCHA Y COMPANIA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-03-01, latest 2024-03-01.
CORP DE EDUCACION Y SALUD DE LAS CONDES gave CISTERNAS CONCHA Y COMPANIA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-04-15, latest 2026-04-15.
I MUNICIPALIDAD DE SAN PEDRO DE LA PAZ gave CISTERNAS CONCHA Y COMPANIA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-12-12, latest 2025-12-12.
I MUNICIPALIDAD DE VILCUN gave CISTERNAS CONCHA Y COMPANIA LIMITADA 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-02-01, latest 2025-11-28.
JUNTA DE ALCALDES PROVIDENCIA LAS CONDES LA REINA gave CISTERNAS CONCHA Y COMPANIA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-01-22, latest 2025-01-22.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-04-15 | CORP DE EDUCACION Y SALUD DE LAS CONDES CL-54651392 | No competition direct | Naturaleza de la negociación - Proveedor con alto grado de especialización |
| 2025-12-12 | I MUNICIPALIDAD DE SAN PEDRO DE LA PAZ CL-53184957 | No competition direct | Naturaleza de la negociación - Proveedor con alto grado de especialización |
| 2025-11-28 | I MUNICIPALIDAD DE VILCUN CL-53923146 | No competition direct | Naturaleza de la negociación - Proveedor con alto grado de especialización |
| 2025-11-11 | I MUNICIPALIDAD DE PUCON CL-53797199 | No competition direct | Naturaleza de la negociación - Proveedor con alto grado de especialización |
| 2025-10-29 | I MUNICIPALIDAD LO BARNECHEA CL-9522534 | Single bid Licitación Pública Mayor 1000 UTM (LP) | — |
| 2025-06-19 | I MUNICIPALIDAD DE PENALOLEN CL-52931059 | No competition direct | — |
Every uncontested award in Chile · All countries · CISTERNAS CONCHA 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.