CALERO OLEAS WALTER ASTERIO: public contracts won without a rival in Ecuador: 4 uncontested awards; 100% of its awards; 4 without a competition; 0 single bid.
Assay record ASY-EC-0OGWWN80NJ · Cite as: Assay Systems, “CALERO OLEAS WALTER ASTERIO: public contracts won without a rival in Ecuador”, https://assay-systems.com/register/ec/uncontested/s/calero-oleas-walter-asterio/
CALERO OLEAS WALTER ASTERIO won 4 of its 4 public contract awards in Ecuador without a rival from 2016-05-13 to 2024-11-29: 4 without a competition and 0 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest GOBIERNO AUTONOMO DESCENTRALIZADO PROVINCIAL DE EL ORO 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 PROVINCIAL DE EL ORO gave CALERO OLEAS WALTER ASTERIO 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-29, latest 2024-11-29.
MANCOMUNIDAD PARA LA GESTIÓN INTEGRAL DE DESECHOS Y SANEAMIENTO AMBIENTAL gave CALERO OLEAS WALTER ASTERIO 1 award: 1 without a competition, 0 after a competition with a single bid. First 2016-05-13, latest 2016-05-13.
HOSPITAL OBSTETRICO "ANGELA LOAYZA DE OLLAGUE" gave CALERO OLEAS WALTER ASTERIO 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-06-30, latest 2022-06-30.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE PIÑAS gave CALERO OLEAS WALTER ASTERIO 1 award: 1 without a competition, 0 after a competition with a single bid. First 2016-07-28, latest 2016-07-28.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2024-11-29 | GOBIERNO AUTONOMO DESCENTRALIZADO PROVINCIAL DE EL ORO ocds-5wno2w-CDC-GADPEO-2024-04-17250 | No competition direct | Contratacion directa |
| 2022-06-30 | HOSPITAL OBSTETRICO "ANGELA LOAYZA DE OLLAGUE" ocds-5wno2w-CCD-HOALO-001-2022-141697 | No competition direct | Contratacion directa |
| 2016-07-28 | GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE PIÑAS ocds-5wno2w-CDC-PINAS-9-2016-33182 | No competition direct | Contratacion directa |
| 2016-05-13 | MANCOMUNIDAD PARA LA GESTIÓN INTEGRAL DE DESECHOS Y SANEAMIENTO AMBIENTAL ocds-5wno2w-CDC-MGIDSSA-2-2016-756851 | No competition direct | Contratacion directa |
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.