MINA-GRUEZO CONSTRUCTORES S.A: public contracts won without a rival in Ecuador: 3 uncontested awards; 60% of its awards; 0 without a competition; 3 single bid.
Assay record ASY-EC-0K12DP6074 · Cite as: Assay Systems, “MINA-GRUEZO CONSTRUCTORES S.A: public contracts won without a rival in Ecuador”, https://assay-systems.com/register/ec/uncontested/s/mina-gruezo-constructores-s-a/
MINA-GRUEZO CONSTRUCTORES S.A won 3 of its 5 public contract awards in Ecuador without a rival from 2021-05-13 to 2026-04-15: 0 without a competition and 3 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Gobierno Municipal del Canton Baba with 1.
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.
Gobierno Municipal del Canton Baba gave MINA-GRUEZO CONSTRUCTORES S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-04-15, latest 2026-04-15.
GOBIERNO AUTONOMO DESCENTRALIZADO DE LA PARROQUIA DE BORBON gave MINA-GRUEZO CONSTRUCTORES S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2021-05-13, latest 2021-05-13.
DIRECCION DISTRITAL 08D02-ELOY ALFARO-EDUCACION gave MINA-GRUEZO CONSTRUCTORES S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2022-11-17, latest 2022-11-17.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-04-15 | Gobierno Municipal del Canton Baba ocds-5wno2w-LICO-GADMCB-2026-0002-91641 | Single bid open | Licitación |
| 2022-11-17 | DIRECCION DISTRITAL 08D02-ELOY ALFARO-EDUCACION ocds-5wno2w-SIE-08D02EA-008-2022-565981 | Single bid open | Subasta Inversa Electrónica |
| 2021-05-13 | GOBIERNO AUTONOMO DESCENTRALIZADO DE LA PARROQUIA DE BORBON ocds-5wno2w-MCO-GADPB-001A-2021-153538 | Single bid selective | Menor Cuantía |
Every uncontested award in Ecuador · All countries
Source: contract awards published by the National Public Procurement Service of Ecuador (SERCOP) in the Open Contracting Data Standard (data.open-contracting.org), licensed under CC BY 3.0 EC; awards from January 2016 to 30 September 2026, accessed 15 October 2026. 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.