SOCIEDAD CONSTRUCTORA CHACO S.A: public contracts won without a rival in Paraguay: 1 uncontested awards; 6% of its awards; 1 without a competition; 0 single bid.
Assay record ASY-PY-1EZ5V3D04M · Cite as: Assay Systems, “SOCIEDAD CONSTRUCTORA CHACO S.A: public contracts won without a rival in Paraguay”, https://assay-systems.com/register/py/uncontested/s/sociedad-constructora-chaco-s-a/
SOCIEDAD CONSTRUCTORA CHACO S.A won 1 of its 17 public contract awards in Paraguay without a rival from 2019-12-09 to 2024-11-22: 1 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Ministerio de Obras Públicas y Comunicaciones (MOPC) with 1.
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.
Ministerio de Obras Públicas y Comunicaciones (MOPC) gave SOCIEDAD CONSTRUCTORA CHACO S.A 5 awards: 1 without a competition, 0 after a competition with a single bid. First 2019-12-09, latest 2024-11-22.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2021-04-20 | Ministerio de Obras Públicas y Comunicaciones (MOPC) ocds-03ad3f-396915-1 | No competition direct | Contratación por Excepción |
Every uncontested award in Paraguay · All countries · SOCIEDAD CONSTRUCTORA CHACO 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.