DIONO S.A: public contracts won without a rival in Ecuador: 6 uncontested awards; 25% of its awards; 0 without a competition; 6 single bid.
Assay record ASY-EC-1LJZQG21DY · Cite as: Assay Systems, “DIONO S.A: public contracts won without a rival in Ecuador”, https://assay-systems.com/register/ec/uncontested/s/diono-s-a/
DIONO S.A won 6 of its 24 public contract awards in Ecuador without a rival from 2022-01-05 to 2026-04-08: 0 without a competition and 6 after a competition that drew a single bid. 5 buyers awarded it without a rival, the largest HOSPITAL GENERAL MANTA with 2.
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 MANTA gave DIONO S.A 3 awards: 0 without a competition, 2 after a competition with a single bid. First 2022-01-05, latest 2026-03-09.
HOSPITAL GENERAL DEL NORTE DE GUAYAQUIL LOS CEIBOS gave DIONO S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2022-12-15, latest 2022-12-15.
HOSPITAL DE ESPECIALIDADES JOSÉ CARRASCO ARTEAGA gave DIONO S.A 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-11-14, latest 2026-04-08.
Empresa Pública de hidrocarburos del Ecuador EP PETROECUADOR gave DIONO S.A 3 awards: 0 without a competition, 1 after a competition with a single bid. First 2022-09-06, latest 2026-02-06.
HOSPITAL GENERAL LATACUNGA gave DIONO S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-08-15, latest 2025-08-15.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-04-08 | HOSPITAL DE ESPECIALIDADES JOSÉ CARRASCO ARTEAGA ocds-5wno2w-SIE-HEJCA-2025-329-87497 | Single bid open | Subasta Inversa Electrónica |
| 2026-03-09 | HOSPITAL GENERAL MANTA ocds-5wno2w-SIE-HGM-2025-068-74622 | Single bid open | Subasta Inversa Electrónica |
| 2025-08-15 | HOSPITAL GENERAL LATACUNGA ocds-5wno2w-SIE-HGLA-2025-052-2812 | Single bid open | Subasta Inversa Electrónica |
| 2023-01-05 | HOSPITAL GENERAL MANTA ocds-5wno2w-SIE-IESSMANTA-094-22-74622 | Single bid open | Subasta Inversa Electrónica |
| 2022-12-15 | HOSPITAL GENERAL DEL NORTE DE GUAYAQUIL LOS CEIBOS ocds-5wno2w-SIE-HGNGC-081-2022-818925 | Single bid open | Subasta Inversa Electrónica |
| 2022-09-06 | Empresa Pública de hidrocarburos del Ecuador EP PETROECUADOR ocds-5wno2w-SIE-EPP-253-2022-253178 | 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.