PETRAMAS S.A.C: public contracts won without a rival in Peru: 72 uncontested awards; 51% of its awards; 17 without a competition; 55 single bid.
Assay record ASY-PE-1G7XC9P1CS · Cite as: Assay Systems, “PETRAMAS S.A.C: public contracts won without a rival in Peru”, https://assay-systems.com/register/pe/uncontested/s/petramas-s-a-c/
PETRAMAS S.A.C won 72 of its 140 public contract awards in Peru without a rival from 2016-01-19 to 2026-09-24: 17 without a competition and 55 after a competition that drew a single bid. 30 buyers awarded it without a rival, the largest MUNICIPALIDAD DISTRITAL DE CHACLACAYO 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.
MUNICIPALIDAD DISTRITAL DE CHACLACAYO gave PETRAMAS S.A.C 8 awards: 0 without a competition, 7 after a competition with a single bid. First 2016-04-14, latest 2025-07-18.
MUNICIPALIDAD DISTRITAL DE VENTANILLA gave PETRAMAS S.A.C 9 awards: 0 without a competition, 6 after a competition with a single bid. First 2016-01-19, latest 2025-10-13.
MUNICIPALIDAD DISTRITAL DE MI PERU gave PETRAMAS S.A.C 9 awards: 0 without a competition, 5 after a competition with a single bid. First 2016-05-11, latest 2025-07-21.
MUNICIPALIDAD DISTRITAL DE CIENEGUILLA gave PETRAMAS S.A.C 7 awards: 0 without a competition, 5 after a competition with a single bid. First 2016-05-09, latest 2025-09-17.
MUNICIPALIDAD DISTRITAL DE ATE - VITARTE gave PETRAMAS S.A.C 10 awards: 1 without a competition, 3 after a competition with a single bid. First 2016-02-10, latest 2026-09-24.
MUNICIPALIDAD DISTRITAL DE MIRAFLORES - LIMA gave PETRAMAS S.A.C 4 awards: 3 without a competition, 0 after a competition with a single bid. First 2019-02-26, latest 2019-11-04.
MUNICIPALIDAD DISTRITAL DE CHORRILLOS gave PETRAMAS S.A.C 4 awards: 0 without a competition, 3 after a competition with a single bid. First 2016-05-03, latest 2022-10-27.
MUNICIPALIDAD DISTRITAL DE LA PERLA gave PETRAMAS S.A.C 4 awards: 0 without a competition, 3 after a competition with a single bid. First 2017-08-15, latest 2025-07-25.
MUNICIPALIDAD DISTRITAL DE CARMEN DE LA LEGUA REYNOSO gave PETRAMAS S.A.C 7 awards: 0 without a competition, 3 after a competition with a single bid. First 2019-04-24, latest 2026-06-03.
MUNICIPALIDAD DISTRITAL DE LA MOLINA gave PETRAMAS S.A.C 4 awards: 0 without a competition, 3 after a competition with a single bid. First 2016-05-02, latest 2017-11-15.
MUNICIPALIDAD DISTRITAL DE LA PUNTA gave PETRAMAS S.A.C 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-09-25, latest 2026-09-11.
MUNICIPALIDAD DISTRITAL DE SAN MIGUEL gave PETRAMAS S.A.C 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2016-06-21, latest 2018-08-14.
MUNICIPALIDAD DISTRITAL DE SANTIAGO DE SURCO gave PETRAMAS S.A.C 5 awards: 1 without a competition, 1 after a competition with a single bid. First 2016-09-16, latest 2021-06-16.
MUNICIPALIDAD METROPOLITANA DE LIMA gave PETRAMAS S.A.C 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-02-19, latest 2026-01-21.
MUNICIPALIDAD DISTRITAL DE SAN ISIDRO - LIMA gave PETRAMAS S.A.C 6 awards: 2 without a competition, 0 after a competition with a single bid. First 2016-11-07, latest 2025-10-10.
MUNICIPALIDAD DISTRITAL DE EL AGUSTINO gave PETRAMAS S.A.C 4 awards: 0 without a competition, 2 after a competition with a single bid. First 2019-04-09, latest 2026-05-22.
MUNICIPALIDAD DISTRITAL DE RIMAC gave PETRAMAS S.A.C 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2017-08-17, latest 2026-09-11.
MUNICIPALIDAD DISTRITAL DE LURIGANCHO (CHOSICA) gave PETRAMAS S.A.C 7 awards: 0 without a competition, 2 after a competition with a single bid. First 2018-02-28, latest 2026-02-02.
MUNICIPALIDAD DISTRITAL DE BELLAVISTA - PROV. CALLAO gave PETRAMAS S.A.C 6 awards: 0 without a competition, 2 after a competition with a single bid. First 2016-07-08, latest 2025-05-30.
MUNICIPALIDAD DISTRITAL DE LOS OLIVOS (LAS PALMERAS) gave PETRAMAS S.A.C 1 award: 1 without a competition, 0 after a competition with a single bid. First 2018-06-14, latest 2018-06-14.
MUNICIPALIDAD DISTRITAL DE PUENTE PIEDRA gave PETRAMAS S.A.C 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-05-27, latest 2024-05-27.
MUNICIPALIDAD DISTRITAL DE CARABAYLLO gave PETRAMAS S.A.C 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-09-06, latest 2025-10-23.
EMPRESA MUNICIPAL ADMINISTRADORA DE PEAJE DE LIMA S.A gave PETRAMAS S.A.C 5 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-07-22, latest 2026-07-24.
MUNICIPALIDAD DISTRITAL DE COMAS - LIMA gave PETRAMAS S.A.C 4 awards: 0 without a competition, 1 after a competition with a single bid. First 2017-01-17, latest 2025-10-01.
MUNICIPALIDAD DISTRITAL DE SAN JUAN DE MIRAFLORES gave PETRAMAS S.A.C 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-10-23, latest 2024-10-23.
MUNICIPALIDAD DISTRITAL DE ANCON gave PETRAMAS S.A.C 4 awards: 0 without a competition, 1 after a competition with a single bid. First 2019-08-26, latest 2025-08-26.
MUNICIPALIDAD DISTRITAL DE PACHACAMAC gave PETRAMAS S.A.C 4 awards: 1 without a competition, 0 after a competition with a single bid. First 2017-02-07, latest 2025-12-18.
MUNICIPALIDAD DISTRITAL DE PUCUSANA gave PETRAMAS S.A.C 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2016-04-01, latest 2025-07-02.
MUNICIPALIDAD DISTRITAL DE SANTA ROSA - LIMA gave PETRAMAS S.A.C 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2025-06-06, latest 2026-05-27.
MUNICIPALIDAD DISTRITAL DE PUNTA HERMOSA gave PETRAMAS S.A.C 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-07-17, latest 2025-11-04.
From 2016-04-14 to 2025-07-18 every award of MUNICIPALIDAD DISTRITAL DE CHACLACAYO in category 761 went to PETRAMAS S.A.C.
All uncontested awards of MUNICIPALIDAD DISTRITAL DE CHACLACAYO
From 2016-01-19 to 2025-10-13 every award of MUNICIPALIDAD DISTRITAL DE VENTANILLA in category 761 went to PETRAMAS S.A.C.
All uncontested awards of MUNICIPALIDAD DISTRITAL DE VENTANILLA
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-09-24 | MUNICIPALIDAD DISTRITAL DE ATE - VITARTE ocds-dgv273-seacev3-2026-1309-13 | Single bid | Concurso Público de Servicios |
| 2026-09-11 | MUNICIPALIDAD DISTRITAL DE LA PUNTA ocds-dgv273-seacev3-1243194 | No competition direct | Contratación Directa |
| 2026-09-11 | MUNICIPALIDAD DISTRITAL DE RIMAC ocds-dgv273-seacev3-1242053 | Single bid | Concurso Público Abreviado |
| 2026-05-11 | EMPRESA MUNICIPAL ADMINISTRADORA DE PEAJE DE LIMA S.A ocds-dgv273-seacev3-1213644 | No competition direct | Contratación Directa |
| 2026-01-21 | MUNICIPALIDAD METROPOLITANA DE LIMA ocds-dgv273-seacev3-1184884 | No competition direct | Contratación Directa |
| 2025-10-23 | MUNICIPALIDAD DISTRITAL DE CARABAYLLO ocds-dgv273-seacev3-2025-1312-16 | Single bid | Concurso Público de Servicios |
Every uncontested award in Peru · All countries · PETRAMAS 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.