MICROBAC S.A: public contracts won without a rival in Ecuador: 20 uncontested awards; 28% of its awards; 0 without a competition; 20 single bid.
Assay record ASY-EC-0JVUFC904R · Cite as: Assay Systems, “MICROBAC S.A: public contracts won without a rival in Ecuador”, https://assay-systems.com/register/ec/uncontested/s/microbac-s-a/
MICROBAC S.A won 20 of its 72 public contract awards in Ecuador without a rival from 2019-08-12 to 2026-08-12: 0 without a competition and 20 after a competition that drew a single bid. 12 buyers awarded it without a rival, the largest HOSPITAL GENERAL DEL NORTE DE GUAYAQUIL LOS CEIBOS with 4.
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.
HOSPITAL GENERAL DEL NORTE DE GUAYAQUIL LOS CEIBOS gave MICROBAC S.A 6 awards: 0 without a competition, 4 after a competition with a single bid. First 2022-11-28, latest 2025-10-30.
HOSPITAL GENERAL DOCENTE DE CALDERON gave MICROBAC S.A 4 awards: 0 without a competition, 3 after a competition with a single bid. First 2021-12-23, latest 2026-01-13.
HOSPITAL SAN FRANCISCO DE QUITO gave MICROBAC S.A 6 awards: 0 without a competition, 2 after a competition with a single bid. First 2020-08-03, latest 2026-08-12.
HOSPITAL GENERAL MANUEL YGNACIO MONTEROS gave MICROBAC S.A 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2022-09-28, latest 2022-12-28.
HOSPITAL GENERAL DE MACAS gave MICROBAC S.A 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2023-04-21, latest 2024-04-23.
HOSPITAL PROVINCIAL GENERAL ISIDRO AYORA gave MICROBAC S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2022-01-19, latest 2022-01-19.
HOSPITAL GÍNECO OBSTÉTRICO PEDIÁTRICO DE NUEVA AURORA LUZ ELENA ARISMENDI gave MICROBAC S.A 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2019-08-12, latest 2021-09-16.
HOSPITAL DE ESPECIALIDADES JOSÉ CARRASCO ARTEAGA gave MICROBAC S.A 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2022-05-06, latest 2023-05-02.
DIRECCION HOSPITALARIA QUITO gave MICROBAC S.A 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2022-09-09, latest 2023-08-17.
HOSPITAL GENERAL FRANCISCO DE ORELLANA gave MICROBAC S.A 3 awards: 0 without a competition, 1 after a competition with a single bid. First 2021-10-29, latest 2024-11-25.
HOSPITAL GENERAL - AMBATO gave MICROBAC S.A 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-01-03, latest 2023-01-18.
HOSPITAL GENERAL PUYO gave MICROBAC S.A 4 awards: 0 without a competition, 1 after a competition with a single bid. First 2021-05-10, latest 2023-05-09.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-02-21 | HOSPITAL GENERAL DEL NORTE DE GUAYAQUIL LOS CEIBOS ocds-5wno2w-SIE-HGNGC-2024-115-818925 | Single bid open | Subasta Inversa Electrónica |
| 2025-02-03 | HOSPITAL GENERAL DOCENTE DE CALDERON ocds-5wno2w-SIE-HGDC-2024-104-594674 | Single bid open | Subasta Inversa Electrónica |
| 2024-04-23 | HOSPITAL GENERAL DE MACAS ocds-5wno2w-SIE-HGM-CZ6-2024-012-96571 | Single bid open | Subasta Inversa Electrónica |
| 2023-11-30 | HOSPITAL GENERAL FRANCISCO DE ORELLANA ocds-5wno2w-SIE-HGFO-2023-00044-54538 | Single bid open | Subasta Inversa Electrónica |
| 2023-06-14 | HOSPITAL GENERAL DEL NORTE DE GUAYAQUIL LOS CEIBOS ocds-5wno2w-SIE-HGNGC-041-2023-818925 | Single bid open | Subasta Inversa Electrónica |
| 2023-06-09 | HOSPITAL GENERAL DEL NORTE DE GUAYAQUIL LOS CEIBOS ocds-5wno2w-SIE-HGNGC-045-2023-818925 | 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.