CALDEROS PIEDRA SRL — Peru · OECE award records · Supplier record: 8 award notices, all years (May 2018 – Sep 2025); 6 since January 2024 (6 buyers); 1st rank in the line (of 10 suppliers · 28.6%); 9 buyers never served (10 notices in the line from them).
Assay record ASY-PE-0S08DUG1DE · Cite as: Assay Systems, “CALDEROS PIEDRA SRL in the OECE register for Peru”, https://assay-systems.com/register/pe/calderos-piedra-srl/
8
award notices, all years
May 2018 – Sep 2025
6
since January 2024
6 buyers
1st
rank in the line
of 10 suppliers · 28.6%
9
buyers never served
10 notices in the line from them
Own record by year
award notices, 2016 onward
1
1
3
3
20162017201820192020202120222023202420252026
Who buys from CALDEROS PIEDRA SRL
since January 2024
6buyers
6notices
17%top buyer
INSTITUTO NACIONAL DE ENFERMEDADES NEOPLASICAS16.7%
1 notice
UNIVERSIDAD NACIONAL DE INGENIERIA16.7%
1 notice
GOBIERNO REGIONAL DE PUNO SEDE CENTRAL16.7%
1 notice
PROGRAMA NACIONAL DE INFRAESTRUCTURA EDUCATIVA UE 108 - PRONIED16.7%
1 notice
INSTITUTO NACIONAL DE REHABILITACION16.7%
1 notice
DIRECCION DE SALUD IV L.E. - UNIDAD EJECUTORA HOSPITAL SAN JUAN DE LURIGANCHO16.7%
1 notice
2 buyers named CALDEROS PIEDRA SRL before 2024 only.
The line
since January 2024
14award notices
13buyers
10suppliers
100.0%held by top ten
Foundry machines and equipment and supplies (UNSPSC 23160000)
6
6
2
202420252026Jan–Sep
1stof 10 suppliers
4notices name CALDEROS PIEDRA SRL
28.6%share of the line
100.0%of 1 notice from DIRECCION DE SALUD IV L.E. - UNIDAD EJECUTORA HOSPITAL SAN JUAN DE LURIGANCHO
100.0%of 1 notice from GOBIERNO REGIONAL DE PUNO SEDE CENTRAL
100.0%of 1 notice from INSTITUTO NACIONAL DE REHABILITACION
100.0%of 1 notice from UNIVERSIDAD NACIONAL DE INGENIERIA
2new suppliers since 2024
Buyers that buy the line and never named CALDEROS PIEDRA SRL
since January 2016
9buyers
10notices since 2024
5buyers took a new supplier
5suppliers came in that way
INSTITUTO NACIONAL DE CIENCIAS NEUROLOGICAS - INCN
2 notices
GOBIERNO REGIONAL DE LA LIBERTAD - DIRECCION REGIONAL DE SALUD LA LIBERTAD
1 notice
GOBIERNO REGIONAL DE PUNO - PROGRAMA DE APOYO AL DESARROLLO RURAL ANDINO - PRADERA I
1 notice
MUNICIPALIDAD DISTRITAL DE OCONGATE
1 notice
MUNICIPALIDAD PROVINCIAL DE ILO
1 notice
MUNICIPALIDAD PROVINCIAL DE SAN ROMAN - JULIACA
1 notice
UNIVERSIDAD NACIONAL AGRARIA DE LA SELVA
1 notice
UNIVERSIDAD NACIONAL AGRARIA LA MOLINA
1 notice
UNIVERSIDAD NACIONAL MAYOR DE SAN MARCOS
1 notice
Suppliers next to it in the line
since January 2024
CALDEROS PIEDRA SRL
4 notices
CORTIN SOCIEDAD ANONIMA CERRADA1 buyer
2 notices
CORBAN COMPANY CONSTRUCCION E INGENIERIA S.A.C.1 buyer
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.