GRUPO RIO PARANA S.A: public contracts won without a rival in Paraguay: 17 uncontested awards; 40% of its awards; 4 without a competition; 13 single bid.
Assay record ASY-PY-0ZF7XES1OO · Cite as: Assay Systems, “GRUPO RIO PARANA S.A: public contracts won without a rival in Paraguay”, https://assay-systems.com/register/py/uncontested/s/grupo-rio-parana-s-a/
GRUPO RIO PARANA S.A won 17 of its 42 public contract awards in Paraguay without a rival from 2017-05-05 to 2024-10-24: 4 without a competition and 13 after a competition that drew a single bid. 6 buyers awarded it without a rival, the largest Municipalidad de Coronel Bogado with 9.
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.
Municipalidad de Coronel Bogado gave GRUPO RIO PARANA S.A 9 awards: 1 without a competition, 8 after a competition with a single bid. First 2017-12-07, latest 2021-08-27.
Municipalidad de Santiago gave GRUPO RIO PARANA S.A 7 awards: 2 without a competition, 1 after a competition with a single bid. First 2017-05-05, latest 2023-08-01.
Municipalidad de San Cosme y Damián gave GRUPO RIO PARANA S.A 5 awards: 1 without a competition, 1 after a competition with a single bid. First 2017-07-21, latest 2018-09-19.
Municipalidad de Cambyretá gave GRUPO RIO PARANA S.A 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2021-07-06, latest 2024-10-24.
Municipalidad de Ayolas gave GRUPO RIO PARANA S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2019-12-19, latest 2019-12-19.
Municipalidad de San Miguel gave GRUPO RIO PARANA S.A 8 awards: 0 without a competition, 1 after a competition with a single bid. First 2022-09-12, latest 2024-07-22.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2024-10-24 | Municipalidad de Cambyretá ocds-03ad3f-455450-1 | Single bid open | Menor cuantía nacional |
| 2022-11-07 | Municipalidad de San Miguel ocds-03ad3f-406810-1 | Single bid open | Contratación Directa |
| 2021-08-27 | Municipalidad de Coronel Bogado ocds-03ad3f-401368-1 | No competition direct | Contratación por Excepción |
| 2021-06-14 | Municipalidad de Coronel Bogado ocds-03ad3f-389207-1 | Single bid open | Contratación Directa |
| 2021-05-25 | Municipalidad de Santiago ocds-03ad3f-397966-1 | No competition direct | Contratación por Excepción |
| 2021-05-25 | Municipalidad de Santiago ocds-03ad3f-389790-1 | No competition direct | Contratación por Excepción |
Every uncontested award in Paraguay · All countries · GRUPO RIO PARANA S.A in the register
Source: contract awards published by the National Directorate of Public Procurement of Paraguay (DNCP) in the Open Contracting Data Standard (data.open-contracting.org), licensed under CC BY 4.0; awards from January 2016 to 30 September 2026, accessed 15 October 2026. It is for non-commercial use and is not part of any paid service. 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.