ROLANDO DIAZ CEA Y CIA LIMITADA: public contracts won without a rival in Chile: 8 uncontested awards; 22% of its awards; 1 without a competition; 7 single bid.
Assay record ASY-CL-01VUJNA01A · Cite as: Assay Systems, “ROLANDO DIAZ CEA Y CIA LIMITADA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/rolando-diaz-cea-y-cia-limitada/
ROLANDO DIAZ CEA Y CIA LIMITADA won 8 of its 37 public contract awards in Chile without a rival from 2024-03-15 to 2026-04-24: 1 without a competition and 7 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest I MUNICIPALIDAD DE QUINTERO with 5.
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 QUINTERO gave ROLANDO DIAZ CEA Y CIA LIMITADA 20 awards: 1 without a competition, 4 after a competition with a single bid. First 2024-04-12, latest 2026-03-24.
I MUNICIPALIDAD DE PUCHUNCAVI gave ROLANDO DIAZ CEA Y CIA LIMITADA 14 awards: 0 without a competition, 3 after a competition with a single bid. First 2024-03-15, latest 2026-04-24.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-06-19 | I MUNICIPALIDAD DE PUCHUNCAVI CL-9540295 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
| 2025-06-18 | I MUNICIPALIDAD DE QUINTERO CL-9533881 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
| 2025-05-02 | I MUNICIPALIDAD DE QUINTERO CL-9512491 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
| 2025-03-18 | I MUNICIPALIDAD DE QUINTERO CL-9485857 | Single bid Licitación Pública Mayor 1000 UTM (LP) | — |
| 2024-07-17 | I MUNICIPALIDAD DE QUINTERO CL-9355099 | Single bid Licitación Pública entre a 2000 y 5000 UTM (LQ) | — |
| 2024-06-14 | I MUNICIPALIDAD DE PUCHUNCAVI CL-9349618 | Single bid Licitación Pública Entre 100 y 1000 UTM (LE) | — |
Every uncontested award in Chile · All countries · ROLANDO DIAZ CEA Y CIA 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.