Peru · OECE award records · Supplier record

PROTENCO S.A.C.

Line: Welding and soldering and brazing machinery and accessories and supplies (UNSPSC 23270000)Register loaded to September 2026Compiled 17 October 2026

PROTENCO S.A.C. — Peru · OECE award records · Supplier record: 3 award notices, all years (Dec 2024 – Dec 2025); 3 since January 2024 (2 buyers); 2nd rank in the line (of 55 suppliers · 3.7%); 28 buyers never served (51 notices in the line from them).

Assay record ASY-PE-0QN1EQL0AA · Cite as: Assay Systems, “PROTENCO S.A.C.: 3 award notices in Peru since 2024”, https://assay-systems.com/register/pe/protenco-s-a-c/

3
award notices, all years
Dec 2024 – Dec 2025
3
since January 2024
2 buyers
2nd
rank in the line
of 55 suppliers · 3.7%
28
buyers never served
51 notices in the line from them

Own record by year

award notices, 2016 onward
1
2
20162017201820192020202120222023202420252026

Who buys from PROTENCO S.A.C.

since January 2024
2buyers
3notices
67%top buyer
EMPRESA DE ELECTRICIDAD DEL PERU S.A. - ELECTROPERU66.7%
2 notices
GOBIERNO REGIONAL DE LA LIBERTAD - PROYECTO ESPECIAL CHAVIMOCHIC33.3%
1 notice

The line

since January 2024
54award notices
29buyers
55suppliers
26.2%held by top ten

Welding and soldering and brazing machinery and accessories and supplies (UNSPSC 23270000)

19
23
12
202420252026Jan–Sep
2ndof 55 suppliers
2notices name PROTENCO S.A.C.
3.7%share of the line
66.7%of 3 notices from EMPRESA DE ELECTRICIDAD DEL PERU S.A. - ELECTROPERU
30new suppliers since 2024

Buyers that buy the line and never named PROTENCO S.A.C.

since January 2016
28buyers
51notices since 2024
19buyers took a new supplier
33suppliers came in that way
MUNICIPALIDAD DISTRITAL DE SAN MARCOS
9 notices
GOBIERNO REGIONAL DE LAMBAYEQUE - PROYECTO ESPECIAL OLMOS - TINAJONES
3 notices
MUNICIPALIDAD PROVINCIAL DE MARISCAL NIETO - MOQUEGUA
3 notices
PETROLEOS DEL PERU S.A.
3 notices
DIRECCION REGIONAL AGRARIA CAJAMARCA
2 notices
GOBIERNO REGIONAL DE AREQUIPA Sede Central
2 notices
GOBIERNO REGIONAL DE CALLAO SEDE CENTRAL
2 notices
GOBIERNO REGIONAL DE CUSCO SEDE CENTRAL
2 notices
GOBIERNO REGIONAL DE LA LIBERTAD - GERENCIA REGIONAL DE AGRICULTURA
2 notices
GOBIERNO REGIONAL DE MADRE DE DIOS SEDE CENTRAL
2 notices
GOBIERNO REGIONAL DE MOQUEGUA SEDE CENTRAL
2 notices
GOBIERNO REGIONAL DE PUNO SEDE CENTRAL
2 notices
MUNICIPALIDAD DISTRITAL DE TORATA
2 notices
EJERCITO PERUANO
1 notice
EMPRESA DE GENERACION ELECTRICA MACHUPICCHU
1 notice
GOBIERNO REGIONAL DE CUSCO - DIRECCION REGIONAL DE TRANSPORTES Y COMUNICACIONES CUSCO
1 notice
GOBIERNO REGIONAL DE CUSCO - PROYECTO ESPECIAL PLAN MERISS INKA
1 notice
GOBIERNO REGIONAL DE LAMBAYEQUE Sede Central
1 notice
GOBIERNO REGIONAL DE PIURA SEDE CENTRAL
1 notice
MUNICIPALIDAD DISTRITAL DE HUALGAYOC
1 notice
MUNICIPALIDAD DISTRITAL DE LONYA GRANDE
1 notice
MUNICIPALIDAD DISTRITAL DE PICHARI
1 notice
MUNICIPALIDAD DISTRITAL DE VILLA EL SALVADOR
1 notice
MUNICIPALIDAD METROPOLITANA DE LIMA
1 notice
MUNICIPALIDAD PROVINCIAL DE HUARI
1 notice
MUNICIPALIDAD PROVINCIAL DE JORGE BASADRE - LOCUMBA
1 notice
MUNICIPALIDAD PROVINCIAL DEL CUSCO
1 notice
SERVICIO INDUSTRIAL DE LA MARINA S.A.
1 notice

Suppliers next to it in the line

since January 2024
INVERSIONES ISIDEC SOCIEDAD ANONIMA CERRADA1 buyer
2 notices
MELTZER INTERNATIONAL SOCIEDAD ANONIMA CERRADA2 buyers
2 notices
SUDAMERICANA LOGISTICA HISUKI SOCIEDAD ANONIMA CERRADA2 buyers
2 notices
PROTENCO S.A.C.
2 notices

All 55 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Request extract

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.Assay Systems has changed the data.