SIERRA GUILLIN SEGUNDO MANUEL: public contracts won without a rival in Ecuador: 3 uncontested awards; 100% of its awards; 0 without a competition; 3 single bid.
Assay record ASY-EC-0TT2MXT1VU · Cite as: Assay Systems, “SIERRA GUILLIN SEGUNDO MANUEL: public contracts won without a rival in Ecuador”, https://assay-systems.com/register/ec/uncontested/s/sierra-guillin-segundo-manuel/
SIERRA GUILLIN SEGUNDO MANUEL won 3 of its 3 public contract awards in Ecuador without a rival from 2022-11-23 to 2026-02-09: 0 without a competition and 3 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON QUINSALOMA 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 AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON QUINSALOMA gave SIERRA GUILLIN SEGUNDO MANUEL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-12-11, latest 2025-12-11.
UNIVERSIDAD ESTATAL DE BOLIVAR gave SIERRA GUILLIN SEGUNDO MANUEL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-02-09, latest 2026-02-09.
Municipio del Canton Palenque gave SIERRA GUILLIN SEGUNDO MANUEL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2022-11-23, latest 2022-11-23.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-02-09 | UNIVERSIDAD ESTATAL DE BOLIVAR ocds-5wno2w-LICS-UEB-2026-01-69741 | Single bid open | Licitación |
| 2025-12-11 | GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON QUINSALOMA ocds-5wno2w-LICS-GADMCQ-2025-001-63467 | Single bid open | Licitación |
| 2022-11-23 | Municipio del Canton Palenque ocds-5wno2w-SIE-GADMCP-2022-02-72738 | Single bid open | Subasta Inversa Electrónica |
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.