LA OXIGENA PARAGUAYA S.A: public contracts won without a rival in Paraguay: 31 uncontested awards; 53% of its awards; 4 without a competition; 27 single bid.
Assay record ASY-PY-0BKJQTD0PG · Cite as: Assay Systems, “LA OXIGENA PARAGUAYA S.A: public contracts won without a rival in Paraguay”, https://assay-systems.com/register/py/uncontested/s/la-oxigena-paraguaya-s-a/
LA OXIGENA PARAGUAYA S.A won 31 of its 58 public contract awards in Paraguay without a rival from 2016-03-10 to 2026-05-05: 4 without a competition and 27 after a competition that drew a single bid. 7 buyers awarded it without a rival, the largest Instituto Nacional de Tecnología, Normalización y Metrología (INTN) with 7.
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.
Instituto Nacional de Tecnología, Normalización y Metrología (INTN) gave LA OXIGENA PARAGUAYA S.A 8 awards: 0 without a competition, 7 after a competition with a single bid. First 2016-04-20, latest 2026-05-05.
Ministerio de Salud Pública y Bienestar Social (MSPBS) gave LA OXIGENA PARAGUAYA S.A 21 awards: 3 without a competition, 2 after a competition with a single bid. First 2016-03-18, latest 2025-10-17.
Petróleos Paraguayos (PETROPAR) gave LA OXIGENA PARAGUAYA S.A 8 awards: 0 without a competition, 5 after a competition with a single bid. First 2016-11-16, latest 2025-03-10.
Servicio Nacional de Calidad y Salud Animal (SENACSA) gave LA OXIGENA PARAGUAYA S.A 6 awards: 0 without a competition, 4 after a competition with a single bid. First 2017-03-17, latest 2024-08-19.
Ministerio de Defensa Nacional (MDN) gave LA OXIGENA PARAGUAYA S.A 5 awards: 0 without a competition, 4 after a competition with a single bid. First 2016-03-10, latest 2019-04-30.
Instituto de Previsión Social (IPS) gave LA OXIGENA PARAGUAYA S.A 6 awards: 1 without a competition, 2 after a competition with a single bid. First 2016-10-11, latest 2025-10-23.
Empresa de Servicios Sanitarios del Paraguay (ESSAP) gave LA OXIGENA PARAGUAYA S.A 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2016-09-01, latest 2023-11-21.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-05-05 | Instituto Nacional de Tecnología, Normalización y Metrología (INTN) ocds-03ad3f-480893-1 | Single bid open | Menor cuantía nacional |
| 2025-03-10 | Petróleos Paraguayos (PETROPAR) ocds-03ad3f-458525-1 | Single bid open | Menor cuantía nacional |
| 2024-08-19 | Servicio Nacional de Calidad y Salud Animal (SENACSA) ocds-03ad3f-444019-1 | Single bid open | Menor cuantía nacional |
| 2023-11-21 | Empresa de Servicios Sanitarios del Paraguay (ESSAP) ocds-03ad3f-423512-2 | Single bid open | Contratación Directa |
| 2022-08-08 | Instituto Nacional de Tecnología, Normalización y Metrología (INTN) ocds-03ad3f-412064-1 | Single bid open | Concurso de Ofertas |
| 2022-07-18 | Servicio Nacional de Calidad y Salud Animal (SENACSA) ocds-03ad3f-415289-1 | Single bid open | Contratación Directa |
Every uncontested award in Paraguay · All countries · LA OXIGENA PARAGUAYA 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.