Guaman Sinchi Byron Vinicio: public contracts won without a rival in Ecuador: 4 uncontested awards; 100% of its awards; 2 without a competition; 2 single bid.
Assay record ASY-EC-0915DTM1VJ · Cite as: Assay Systems, “Guaman Sinchi Byron Vinicio: public contracts won without a rival in Ecuador”, https://assay-systems.com/register/ec/uncontested/s/guaman-sinchi-byron-vinicio/
Guaman Sinchi Byron Vinicio won 4 of its 4 public contract awards in Ecuador without a rival from 2016-07-27 to 2022-09-29: 2 without a competition and 2 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Tercera Division de la F.T "Tarqui" 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.
Tercera Division de la F.T "Tarqui" gave Guaman Sinchi Byron Vinicio 3 awards: 1 without a competition, 2 after a competition with a single bid. First 2016-07-27, latest 2022-09-29.
HOSPITAL BASICO HG III DE TARQUI gave Guaman Sinchi Byron Vinicio 1 award: 1 without a competition, 0 after a competition with a single bid. First 2017-07-25, latest 2017-07-25.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2022-09-29 | Tercera Division de la F.T "Tarqui" ocds-5wno2w-SIE-IIIDE-11-2022-104585 | Single bid open | Subasta Inversa Electrónica |
| 2017-07-25 | HOSPITAL BASICO HG III DE TARQUI ocds-5wno2w-RE-2017-006-HDIIIDE-88080 | No competition direct | Bienes y Servicios únicos |
| 2017-04-19 | Tercera Division de la F.T "Tarqui" ocds-5wno2w-MCS-IIIDE-COM-02-017-104585 | Single bid selective | Menor Cuantía |
| 2016-07-27 | Tercera Division de la F.T "Tarqui" ocds-5wno2w-RE-IIIDE-COM-26-016-104585 | No competition direct | Repuestos o Accesorios |
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.