CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS: public contracts won without a rival in Ecuador: 138 uncontested awards; 97% of its awards; 138 without a competition; 0 single bid.
Assay record ASY-EC-1CHJC8E1NK · Cite as: Assay Systems, “CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS: public contracts won without a rival in Ecuador”, https://assay-systems.com/register/ec/uncontested/s/constructora-lopez-burbano-asociados/
CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS won 138 of its 143 public contract awards in Ecuador without a rival from 2022-06-30 to 2025-12-15: 138 without a competition and 0 after a competition that drew a single bid. 57 buyers awarded it without a rival, the largest GOBIERNO AUTONOMO DESCENTRALIZADO DE LA PROVINCIA DE PICHINCHA with 15.
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 DE LA PROVINCIA DE PICHINCHA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 15 awards: 15 without a competition, 0 after a competition with a single bid. First 2022-08-16, latest 2025-12-15.
JUNTA PARROQUIAL DE CUTUGLAGUA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 13 awards: 13 without a competition, 0 after a competition with a single bid. First 2022-08-19, latest 2025-12-08.
GOBIERNO AUTONOMO DESCENTRALIZADO INTERCULTURAL Y PLURINACIONAL DEL MUNICIPIO DE CAYAMBE gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 12 awards: 12 without a competition, 0 after a competition with a single bid. First 2022-11-15, latest 2025-06-10.
EMPRESA PUBLICA METROPOLITANA DE MOVILIDAD Y OBRAS PUBLICAS gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 10 awards: 10 without a competition, 0 after a competition with a single bid. First 2022-06-30, latest 2025-10-23.
GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIA RURAL DE CALDERON gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 8 awards: 8 without a competition, 0 after a competition with a single bid. First 2022-10-21, latest 2025-12-11.
CUERPO DE INGENIEROS DEL EJERCITO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 7 awards: 7 without a competition, 0 after a competition with a single bid. First 2022-09-29, latest 2025-11-24.
MUNICIPIO DE MEJIA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 5 awards: 5 without a competition, 0 after a competition with a single bid. First 2022-07-07, latest 2025-04-30.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON LA CONCORDIA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2023-12-18, latest 2025-12-02.
GOBIERNO AUTONOMO DESCENTRALIZADO DE SAN MIGUEL DE IBARRA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2022-07-08, latest 2023-03-16.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE TULCÁN gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2023-11-14, latest 2024-09-04.
CUERPO DE BOMBEROS DEL DISTRITO METROPOLITANO DE QUITO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2023-04-10, latest 2025-04-21.
EMPRESA PÚBLICA METROPOLITANA DE GESTIÓN INTEGRAL DE RESIDUOS SÓLIDOS gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-05-31, latest 2025-07-29.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON OTAVALO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2023-10-27, latest 2023-10-27.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE SAN MIGUEL DE LOS BANCOS gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2022-12-22, latest 2025-04-22.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE LAGO AGRIO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2022-11-18, latest 2023-01-25.
GOBIERNO AUTÓNOMO DESCENTRALIZADO MUNICIPAL DEL CANTÓN PEDRO MONCAYO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-12-11, latest 2025-12-09.
DIRECCION DISTRITAL 17D10 CAYAMBE PEDRO MONCAYO-EDUCACION gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2022-10-14, latest 2023-04-06.
EMPRESA ELÉCTRICA QUITO S.A. E.E.Q gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-06-23, latest 2025-06-23.
JUNTA PARROQUIAL MIGUEL EGAS gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2023-12-15, latest 2024-09-05.
EMPRESA PÚBLICA DE VIALIDAD IMBAVIAL EP gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2022-09-15, latest 2022-10-26.
SERVICIO ECUATORIANO DE NORMALIZACION gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-10-24, latest 2025-05-22.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON PUERTO QUITO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-23, latest 2024-10-23.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON RUMIÑAHUI GADMUR gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-23, latest 2024-10-23.
GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE AMAGUAÑA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-12-27, latest 2024-12-27.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON SAN PEDRO DE PELILEO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-12-17, latest 2024-12-17.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL INTERCULTURAL DEL CANTON PUJILI gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-02-09, latest 2024-02-09.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON CALUMA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-12-11, latest 2025-12-11.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE MONTUFAR gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-07-01, latest 2022-07-01.
GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL DEL QUINCHE gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-08-04, latest 2025-08-04.
EMPRESA PUBLICA DE MOVILIDAD DEL NORTE gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-09-20, latest 2024-09-20.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON CELICA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-15, latest 2024-04-15.
CORPORACION ELECTRICA DEL ECUADOR CELEC EP gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-09-26, latest 2022-09-26.
EMPRESA PUBLICA METROPOLITANA DE HABITAT Y VIVIENDA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-05-22, latest 2025-05-22.
GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE ALANGASI gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-02-16, latest 2023-02-16.
EMPRESA PUBLICA DE AGUA POTABLE Y ALCANTARILLADO DE ANTONIO ANTE EPAA - EP gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-12-20, latest 2022-12-20.
JUNTA PARROQUIAL DE SAN RAFAEL DE LA LAGUNA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-03-24, latest 2023-03-24.
GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL SAN ANTONIO DE PICHINCHA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-07-27, latest 2022-07-27.
GOBIERNO AUTONOMO DESCENTRALIZADO DEL DISTRITO METROPOLITANO DE QUITO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-08-11, latest 2022-08-11.
GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL SAN ANTONIO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-06-04, latest 2025-06-04.
EMPRESA PUBLICA LA UEMPRENDE EP gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-06-06, latest 2025-06-06.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE ANTONIO ANTE gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-07-24, latest 2024-07-24.
JUNTA UYUMBICHO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-09-05, latest 2022-09-05.
GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE POMASQUI gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-09-20, latest 2022-09-20.
EMPRESA MUNICIPAL DE AGUA POTABLE Y ALCANTARILLADO DE OTAVALO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-08-18, latest 2023-08-18.
GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE SAN LUIS DE ARMENIA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-06-05, latest 2025-06-05.
GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL ALLURIQUIN gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-03-16, latest 2023-03-16.
DIRECCION DISTRITAL 10D03-COTACACHI-EDUCACION gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-10-14, latest 2022-10-14.
GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL OLMEDO PESILLO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-12-11, latest 2025-12-11.
EMPRESA TURISTICA DE PICHINCHA MITAD DEL MUNDO "EP" gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-10-26, latest 2022-10-26.
DIRECCION DISTRITAL DE EDUCACION 17D01 - NOROCCIDENTE gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-06-13, latest 2025-06-13.
GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE EUGENIO ESPEJO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-12-06, latest 2022-12-06.
GOBIERNO MUNICIPAL DE MERA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-04-14, latest 2023-04-14.
CARRERA DE INGENIERIA AGROPECUARIA IASA I - ESPE gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-29, latest 2024-10-29.
MIES gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-12-23, latest 2024-12-23.
DIRECCION DISTRITAL 17D09-PARROQUIAS RURALES (TUMBACO A TABABELA gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-11-22, latest 2022-11-22.
JUNTA PARROQUIAL DE YARUQUI gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-08-17, latest 2023-08-17.
EMPRESA PUBLICA METROPOLITANA MERCADO MAYORISTA DE QUITO gave CONSTRUCTORA LOPEZ BURBANO & ASOCIADOS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-30, latest 2024-10-30.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-12-15 | GOBIERNO AUTONOMO DESCENTRALIZADO DE LA PROVINCIA DE PICHINCHA ocds-5wno2w-CE-20250002958128-2426 | No competition direct | Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-012-2016, PROVISIÓN DE BIENES ASOCIADOS A LA CONSTRUCCIÓN, PROVISION DE BIENES ASOCIADOS A LA CONSTRUCCION |
| 2025-12-11 | GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL OLMEDO PESILLO ocds-5wno2w-CE-20250002957518-113273 | No competition direct | Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-012-2016, PROVISIÓN DE BIENES ASOCIADOS A LA CONSTRUCCIÓN, PROVISION DE BIENES ASOCIADOS A LA CONSTRUCCION |
| 2025-12-11 | GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIA RURAL DE CALDERON ocds-5wno2w-CE-20250002957387-51748 | No competition direct | Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-012-2016, PROVISIÓN DE BIENES ASOCIADOS A LA CONSTRUCCIÓN, PROVISION DE BIENES ASOCIADOS A LA CONSTRUCCION |
| 2025-12-11 | GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON CALUMA ocds-5wno2w-CE-20250002957200-37500 | No competition direct | Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-012-2016, PROVISIÓN DE BIENES ASOCIADOS A LA CONSTRUCCIÓN, PROVISION DE BIENES ASOCIADOS A LA CONSTRUCCION |
| 2025-12-09 | GOBIERNO AUTÓNOMO DESCENTRALIZADO MUNICIPAL DEL CANTÓN PEDRO MONCAYO ocds-5wno2w-CE-20250002956198-3012 | No competition direct | Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-012-2016, PROVISIÓN DE BIENES ASOCIADOS A LA CONSTRUCCIÓN, PROVISION DE BIENES ASOCIADOS A LA CONSTRUCCION |
| 2025-12-08 | GOBIERNO AUTONOMO DESCENTRALIZADO DE LA PROVINCIA DE PICHINCHA ocds-5wno2w-CE-20250002955871-2426 | No competition direct | Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-012-2016, PROVISIÓN DE BIENES ASOCIADOS A LA CONSTRUCCIÓN, PROVISION DE BIENES ASOCIADOS A LA CONSTRUCCION |
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.