GCA S.A. SERVICIO DE INGENIERIA INTEGRAL: public contracts won without a rival in Paraguay: 4 uncontested awards; 12% of its awards; 0 without a competition; 4 single bid.
Assay record ASY-PY-1I5Z119096 · Cite as: Assay Systems, “GCA S.A. SERVICIO DE INGENIERIA INTEGRAL: public contracts won without a rival in Paraguay”, https://assay-systems.com/register/py/uncontested/s/gca-s-a-servicio-de-ingenieria-integral/
GCA S.A. SERVICIO DE INGENIERIA INTEGRAL won 4 of its 34 public contract awards in Paraguay without a rival from 2016-04-07 to 2025-11-17: 0 without a competition and 4 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest Petróleos Paraguayos (PETROPAR) 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.
Petróleos Paraguayos (PETROPAR) gave GCA S.A. SERVICIO DE INGENIERIA INTEGRAL 5 awards: 0 without a competition, 1 after a competition with a single bid. First 2017-03-15, latest 2025-11-17.
Gobierno Departamental de Alto Paraguay (GOBALTOPY) gave GCA S.A. SERVICIO DE INGENIERIA INTEGRAL 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2017-04-20, latest 2017-10-27.
Instituto de Previsión Social (IPS) gave GCA S.A. SERVICIO DE INGENIERIA INTEGRAL 8 awards: 0 without a competition, 1 after a competition with a single bid. First 2016-04-07, latest 2022-08-24.
Ministerio de Obras Públicas y Comunicaciones (MOPC) gave GCA S.A. SERVICIO DE INGENIERIA INTEGRAL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2019-09-16, latest 2019-09-16.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-11-17 | Petróleos Paraguayos (PETROPAR) ocds-03ad3f-465729-1 | Single bid open | Licitación Pública Nacional |
| 2020-02-21 | Instituto de Previsión Social (IPS) ocds-03ad3f-357926-1 | Single bid open | Licitación Pública Nacional |
| 2019-09-16 | Ministerio de Obras Públicas y Comunicaciones (MOPC) ocds-03ad3f-354778-1 | Single bid open | BID - Concurso de Ofertas (CO/CP) |
| 2017-04-20 | Gobierno Departamental de Alto Paraguay (GOBALTOPY) ocds-03ad3f-322650-1 | Single bid open | Licitación Pública Nacional |
Every uncontested award in Paraguay · All countries · GCA S.A. SERVICIO DE INGENIERIA INTEGRAL 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.