Company lists · Data refreshed September 2026

Top 14 Mineral processing plant contractors based in Peru

Name: Mineral processing plant contractors based in Peru
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 82 companies tracked

RevenueBase identified 82 mineral processing plant contractors headquartered in Peru as of September 2026 and tracks 1,730 professional contacts across them, including 61 with verified work emails. Lima is the largest hub.

This list covers mineral processing plant contractors headquartered in Peru, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

82Companies

1,730Contacts tracked

61Verified emails

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The 14 largest mineral processing plant contractors based in Peru

Ranked by team size

Top 14 of 82 mineral processing plant contractors based in Peru, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mineral processing plant contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tecnomin Data	Indirect evidence	Pueblo Libre, PeruHQ checked Sep 17, 2026	201-500	322 contacts →
	Indirect evidence “TECNOMIN DATA es una empresa especializada en ingeniería y mantenimiento nace con el fin de brindar servicios profesionales y técnico en proyectos de ingeniería y mantenimiento en…” Source: RevenueBase Database · checked Sep 17, 2026
2	Kampfer SAC	Partial evidence	Arequipa, PeruHQ checked Sep 17, 2026	51-200	163 contacts →
	Partial evidence “Somos una empresa contratista minera de mantenimiento mecánico, especializada en realizar servicios en el área de molienda-flotación-planta moly y relaves; asumiendo con…” Source: RevenueBase Database · checked Sep 17, 2026
3	Mceisa	Indirect evidence	San Juan De Lurigancho, PeruHQ checked Sep 17, 2026	501-1,000	152 contacts →
	Indirect evidence “MCEISA is a mining contracting company operating in Peru, specialized in the mining and associated civil construction services.” Source: RevenueBase Database · checked Sep 17, 2026
4	Prodimin	Partial evidence	Santiago De Surco, PeruHQ checked Sep 17, 2026	51-200	128 contacts →
	Partial evidence “Somos Prodimin, empresa especializada con más de 17 años de experiencia brindando soluciones mineras integrales en sostenimiento subterráneo, mantenimiento y planta e…” Source: RevenueBase Database · checked Sep 17, 2026
5	Stracon Engineering	Indirect evidence	San Isidro, PeruHQ checked Sep 17, 2026	501-1,000	96 contacts →
	Indirect evidence “STRACON Engineering is a strategic partner for the development of capital projects in the mining industry.” Source: RevenueBase Database · checked Sep 17, 2026
6	GEMIN	Partial evidence	Santiago De Surco, PeruHQ checked Sep 17, 2026	501-1,000	87 contacts →
	Partial evidence “GEMIN es una empresa de ingeniería dedicada a brindar soluciones integrales e innovadoras en el desarrollo de proyectos mineros, mediante servicios de estudios, ingeniería…” Source: RevenueBase Database · checked Sep 17, 2026
7	Pentatech Engineering And Construction	Partial evidence	Lima, PeruHQ checked Sep 17, 2026	501-1,000	82 contacts →
	Partial evidence “Pentatech brinda servicios de ingeniería y construcción de proyectos en minería, tratamiento de agua e industria en general.” Source: RevenueBase Database · checked Sep 17, 2026
8	Epcm Experts	Indirect evidence	Santiago De Surco, PeruHQ checked Sep 17, 2026	201-500	65 contacts →
	Indirect evidence “EPCM Experts is a company expert in Engineering & Project Management Services.” Source: RevenueBase Database · checked Sep 17, 2026
9	Transmin Metallurgical Consultants	Partial evidence	San Isidro, PeruHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Transmin Metallurgical Consultants offer professional enginering services to the mining and mineral exploration industries.” Source: RevenueBase Database · checked Sep 17, 2026
10	Agnitia Consultores	Indirect evidence	La Molina, PeruHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence “Evaluación e implementación de proyectos de ingeniería basado en metodologías internacionales.” Source: RevenueBase Database · checked Sep 17, 2026
11	Brass Perú	Indirect evidence	San Isidro, PeruHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Empresa de ingeniería con amplia experiencia en proyectos industriales multidisciplinares, con especialización en proyectos de sistemas de transporte de fluidos y plantas de…” Source: RevenueBase Database · checked Sep 17, 2026
12	Icep Minerales SAC	Partial evidence	Smp, PeruHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Ingeniería, Consultoría y Ejecución de Proyectos Mineros- Obras civiles y metalmecánicas para la industria de la minería y de la construcción” Source: RevenueBase Database · checked Sep 17, 2026
13	FM Aceros	Indirect evidence	San Juan De Miraflores, PeruHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “FM Aceros, es una empresa con mas de 20 años de experiencia, dedicada a la fabricación y montaje de equipos y plantas industriales.” Source: RevenueBase Database · checked Sep 17, 2026
14	Kest Consulting Metallurgical Processes	Partial evidence	Santiago De Surco, PeruHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Process engineering of minerals and tailings, specialized in solid-liquid separation and rheology.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mineral processing plant contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names mineral processing plant contractors.
Partial evidence: Its own public description names part of mineral processing plant contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mineral processing plant contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 14 of 82 mineral processing plant contractors based in Peru

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Mineral processing plant contractors based in Peru at a glance

As of Sep 17, 2026

3.5%Verified-email coverage

21.1Average contacts per company

11-50Median size (employees)

31.7%Largest-city concentration · Lima

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Peru, so it is reported there. Company counts and contact totals on this page are exact for Peru, over 82 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mineral processing plant contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Peru whose own description of what they do matches “mineral processing plant contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names mineral processing plant contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among mineral processing plant contractors, and records with no verified work email. Companies headquartered outside Peru are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 61 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Mineral processing plant contractors by metro

Mineral processing plant contractors in Lima26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names mineral processing plant contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many mineral processing plant contractors are there based in Peru?

RevenueBase identified 82 mineral processing plant contractors headquartered in Peru as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Tecnomin Data, headquartered in Pueblo Libre, tops this list with the largest team on record.

Which city has the most mineral processing plant contractors?

Lima leads with 26 headquartered companies, followed by Arequipa (8) and San Isidro (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 61 verified decision-maker contacts tracked across these 82 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.