INGENIERIA AMBIENTAL S.A: public contracts won without a rival in Paraguay: 3 uncontested awards; 75% of its awards; 1 without a competition; 2 single bid.
Assay record ASY-PY-088M9QT0IG · Cite as: Assay Systems, “INGENIERIA AMBIENTAL S.A: public contracts won without a rival in Paraguay”, https://assay-systems.com/register/py/uncontested/s/ingenieria-ambiental-s-a/
INGENIERIA AMBIENTAL S.A won 3 of its 4 public contract awards in Paraguay without a rival from 2016-02-18 to 2023-05-24: 1 without a competition and 2 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Dirección Nacional de Ingresos Tributarios (DNIT) 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.
Dirección Nacional de Ingresos Tributarios (DNIT) gave INGENIERIA AMBIENTAL S.A 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2022-04-06, latest 2023-05-24.
Municipalidad de Ciudad del Este gave INGENIERIA AMBIENTAL S.A 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-02-18, latest 2016-10-19.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2023-05-24 | Dirección Nacional de Ingresos Tributarios (DNIT) ocds-03ad3f-424780-1 | Single bid open | Concurso de Ofertas |
| 2022-04-06 | Dirección Nacional de Ingresos Tributarios (DNIT) ocds-03ad3f-405369-1 | Single bid open | Concurso de Ofertas |
| 2016-02-18 | Municipalidad de Ciudad del Este ocds-03ad3f-284743-1 | No competition direct | Contratación por Excepción |
Every uncontested award in Paraguay · All countries · INGENIERIA AMBIENTAL 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.