ROTDIUR S.A: public contracts won without a rival in Ecuador: 22 uncontested awards; 76% of its awards; 0 without a competition; 22 single bid.
Assay record ASY-EC-0RXH8IC0WH · Cite as: Assay Systems, “ROTDIUR S.A: public contracts won without a rival in Ecuador”, https://assay-systems.com/register/ec/uncontested/s/rotdiur-s-a/
ROTDIUR S.A won 22 of its 29 public contract awards in Ecuador without a rival from 2016-05-25 to 2025-06-25: 0 without a competition and 22 after a competition that drew a single bid. 10 buyers awarded it without a rival, the largest DISTRITO METROPOLITANO DE GUAYAQUIL with 8.
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.
DISTRITO METROPOLITANO DE GUAYAQUIL gave ROTDIUR S.A 12 awards: 0 without a competition, 8 after a competition with a single bid. First 2020-07-02, latest 2024-06-12.
UDAF-EOD DIRECCION NACIONAL DE INVESTIGACION DE POLICIA JUDICIAL gave ROTDIUR S.A 6 awards: 0 without a competition, 4 after a competition with a single bid. First 2020-03-20, latest 2025-06-25.
Municipio de Naranjito gave ROTDIUR S.A 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2016-05-25, latest 2018-03-02.
CORPORACION PARA LA SEGURIDAD CIUDADANA DE GUAYAQUIL gave ROTDIUR S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-07-17, latest 2023-07-17.
Municipalidad de Guayaquil gave ROTDIUR S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-01-29, latest 2025-01-29.
Empresa Publica Municipal para la Gestion de Riesgos y Control de Seguridad de Guayaquil SEGURA EP gave ROTDIUR S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-10-01, latest 2024-10-01.
SERVICIO NACIONAL DE ADUANA DEL ECUADOR gave ROTDIUR S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-07-27, latest 2023-07-27.
COORDINACION ZONAL DE LA SECRETARIA DE DERECHOS HUMANOS 8 gave ROTDIUR S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2018-06-08, latest 2018-06-08.
INSTITUTO ECUATORIANO DE SEGURIDAD SOCIAL gave ROTDIUR S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-02-10, latest 2023-02-10.
Universidad Agraria del Ecuador gave ROTDIUR S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2022-12-19, latest 2022-12-19.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-06-25 | UDAF-EOD DIRECCION NACIONAL DE INVESTIGACION DE POLICIA JUDICIAL ocds-5wno2w-COTS-DNPJ-2025-005-183304 | Single bid open | Cotización |
| 2025-01-29 | Municipalidad de Guayaquil ocds-5wno2w-COTS-MIMG-2024-010-44856 | Single bid open | Cotización |
| 2024-10-01 | Empresa Publica Municipal para la Gestion de Riesgos y Control de Seguridad de Guayaquil SEGURA EP ocds-5wno2w-COTS-SEGURAEP-2024-001-1159262 | Single bid open | Cotización |
| 2024-06-12 | DISTRITO METROPOLITANO DE GUAYAQUIL ocds-5wno2w-COTS-DMG-Z8-2024-11-387997 | Single bid open | Cotización |
| 2024-05-16 | DISTRITO METROPOLITANO DE GUAYAQUIL ocds-5wno2w-COTS-DMG-Z8-2024-008-387997 | Single bid open | Cotización |
| 2024-05-08 | DISTRITO METROPOLITANO DE GUAYAQUIL ocds-5wno2w-COTS-DMG-Z8-2024-003-387997 | Single bid open | Cotización |
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.