PSA OXIGENOS S.A.C: public contracts won without a rival in Peru: 22 uncontested awards; 96% of its awards; 22 without a competition; 0 single bid.
Assay record ASY-PE-0FPYUDF07J · Cite as: Assay Systems, “PSA OXIGENOS S.A.C: public contracts won without a rival in Peru”, https://assay-systems.com/register/pe/uncontested/s/psa-oxigenos-s-a-c/
PSA OXIGENOS S.A.C won 22 of its 23 public contract awards in Peru without a rival from 2020-08-07 to 2022-05-23: 22 without a competition and 0 after a competition that drew a single bid. 13 buyers awarded it without a rival, the largest AUTORIDAD PARA LA RECONSTRUCCION CON CAMBIOS with 6.
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.
AUTORIDAD PARA LA RECONSTRUCCION CON CAMBIOS gave PSA OXIGENOS S.A.C 6 awards: 6 without a competition, 0 after a competition with a single bid. First 2021-05-13, latest 2022-05-11.
PROYECTO ESPECIAL PARA LA PREPARACION Y DESARROLLO DE LOS XVIII JUEGOS PANAMERICANOS DEL 2019 gave PSA OXIGENOS S.A.C 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2021-09-15, latest 2022-02-08.
SISTEMA METROPOLITANO DE LA SOLIDARIDAD gave PSA OXIGENOS S.A.C 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2021-05-24, latest 2021-05-24.
MUNICIPALIDAD PROVINCIAL DE SANTA - CHIMBOTE gave PSA OXIGENOS S.A.C 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2020-12-07, latest 2021-04-12.
GOBIERNO REGIONAL DE AYACUCHO SEDE CENTRAL gave PSA OXIGENOS S.A.C 1 award: 1 without a competition, 0 after a competition with a single bid. First 2020-12-28, latest 2020-12-28.
FONDO METROPOLITANO DE INVERSIONES gave PSA OXIGENOS S.A.C 1 award: 1 without a competition, 0 after a competition with a single bid. First 2021-12-20, latest 2021-12-20.
GOBIERNO REGIONAL DE AYACUCHO - HOSPITAL HUAMANGA gave PSA OXIGENOS S.A.C 1 award: 1 without a competition, 0 after a competition with a single bid. First 2021-04-22, latest 2021-04-22.
MUNICIPALIDAD DISTRITAL DE INDEPENDENCIA - HUARAZ gave PSA OXIGENOS S.A.C 1 award: 1 without a competition, 0 after a competition with a single bid. First 2021-03-01, latest 2021-03-01.
UNIVERSIDAD NACIONAL DEL ALTIPLANO gave PSA OXIGENOS S.A.C 1 award: 1 without a competition, 0 after a competition with a single bid. First 2021-12-17, latest 2021-12-17.
MUNICIPALIDAD PROVINCIAL DE CARHUAZ gave PSA OXIGENOS S.A.C 1 award: 1 without a competition, 0 after a competition with a single bid. First 2021-06-04, latest 2021-06-04.
MUNICIPALIDAD DISTRITAL DE SUNAMPE gave PSA OXIGENOS S.A.C 1 award: 1 without a competition, 0 after a competition with a single bid. First 2021-03-15, latest 2021-03-15.
MUNICIPALIDAD DISTRITAL DE EL CARMEN - CHINCHA gave PSA OXIGENOS S.A.C 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-05-23, latest 2022-05-23.
MUNICIPALIDAD PROVINCIAL DE HUANTA gave PSA OXIGENOS S.A.C 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2020-08-07, latest 2021-07-09.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2022-05-23 | MUNICIPALIDAD DISTRITAL DE EL CARMEN - CHINCHA ocds-dgv273-seacev3-808783 | No competition direct | Contratación Directa |
| 2022-05-11 | AUTORIDAD PARA LA RECONSTRUCCION CON CAMBIOS ocds-dgv273-seacev3-804698 | No competition direct | Contratación Directa |
| 2022-03-23 | AUTORIDAD PARA LA RECONSTRUCCION CON CAMBIOS ocds-dgv273-seacev3-789274 | No competition direct | Contratación Directa |
| 2022-02-08 | PROYECTO ESPECIAL PARA LA PREPARACION Y DESARROLLO DE LOS XVIII JUEGOS PANAMERICANOS DEL 2019 ocds-dgv273-seacev3-776960 | No competition direct | Contratación Directa |
| 2021-12-20 | FONDO METROPOLITANO DE INVERSIONES ocds-dgv273-seacev3-767654 | No competition direct | Contratación Directa |
| 2021-12-17 | UNIVERSIDAD NACIONAL DEL ALTIPLANO ocds-dgv273-seacev3-767110 | No competition direct | Contratación Directa |
Every uncontested award in Peru · All countries · PSA OXIGENOS S.A.C in the register
Source: contract awards published by the Specialised Agency for Efficient Public Procurement of Peru (OECE) 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. 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.