Mantroz Limitada: public contracts won without a rival in Chile: 4 uncontested awards; 13% of its awards; 4 without a competition; 0 single bid.
Assay record ASY-CL-0QDWKSJ1YX · Cite as: Assay Systems, “Mantroz Limitada: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/mantroz-limitada/
Mantroz Limitada won 4 of its 30 public contract awards in Chile without a rival from 2024-05-07 to 2024-09-09: 4 without a competition and 0 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest I MUNICIPALIDAD DE LA CISTERNA 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 LA CISTERNA gave Mantroz Limitada 4 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-05-07, latest 2024-09-09.
SEREMI Bienes Nacionales VII Región gave Mantroz Limitada 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-06-04, latest 2024-07-11.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2024-09-09 | I MUNICIPALIDAD DE LA CISTERNA CL-51226436 | No competition direct | — |
| 2024-08-22 | I MUNICIPALIDAD DE LA CISTERNA CL-51105171 | No competition direct | — |
| 2024-08-02 | I MUNICIPALIDAD DE LA CISTERNA CL-50785334 | No competition direct | — |
| 2024-07-11 | SEREMI Bienes Nacionales VII Región CL-50835381 | No competition direct | — |
Every uncontested award in Chile · All countries · Mantroz 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.