Company lists · Data refreshed September 2026

Top 25 Mining labor consultants based in Brazil

Name: Mining labor consultants based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 199 companies tracked

RevenueBase identified 199 mining labor consultants headquartered in Brazil as of September 2026 and tracks 2,232 professional contacts across them, including 231 with verified work emails. Belo Horizonte is the largest hub.

This list covers mining labor consultants headquartered in Brazil, 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

199Companies

2,232Contacts tracked

231Verified emails

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The 25 largest mining labor consultants based in Brazil

Ranked by team size

Top 25 of 199 mining labor consultants based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mining labor consultants: 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	WCA Brasil	Indirect evidence	Jundiaí, BrazilHQ checked Sep 17, 2026	5,001-10,000	868 contacts →
	Indirect evidence “A WCA Brasil atua na área de Prestação de Serviços há 26 anos.” Source: RevenueBase Database · checked Sep 17, 2026
2	MPC	Indirect evidence	Contagem, BrazilHQ checked Sep 17, 2026	501-1,000	109 contacts →
	Indirect evidence “Empresa especializada na prestação de serviços à mineração, construção pesada e locação de equipamentos.” Source: RevenueBase Database · checked Sep 17, 2026
3	Brastorno Tecnologia EM Equipamentos Para Mineração	Indirect evidence	Lagoa Santa, BrazilHQ checked Sep 17, 2026	11-50	84 contacts →
	Indirect evidence “A BRASTORNO, está localizada às margens da linha verde, em Belo Horizonte; MG.” Source: RevenueBase Database · checked Sep 17, 2026
4	Minexx Serviços Especiais DE Mineração Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	201-500	68 contacts →
	Indirect evidence “Excelência em serviços minerários!” Source: RevenueBase Database · checked Sep 17, 2026
5	EXE Mineral	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	501-1,000	65 contacts →
	Indirect evidence “Excelência Multiplicada em Execução no Setor Mineral” Source: RevenueBase Database · checked Sep 17, 2026
6	Prominer Projetos	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “Desde 1985 prestando consultoria para empreendimentos do setor de mineração e infraestrutura, proporcionando soluções, suporte e serviços de engenharia mineral, geologia, meio…” Source: RevenueBase Database · checked Sep 17, 2026
7	FFA Legal & Mining	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	36 contacts →
	Partial evidence “FFA offers unique and customized legal solutions to assist its national and international mining clients with their challenges in the Mining Industry.” Source: RevenueBase Database · checked Sep 17, 2026
8	Cacto Consulting	Strong evidence	Parnamirim, BrazilHQ checked Sep 17, 2026	51-200	17 contacts →
	Strong evidence “Cacto is a young company with innovative thinking that has been working through consultancy and technical assistance in the areas of Geology, Mining and the Environment for…” Source: RevenueBase Database · checked Sep 17, 2026
9	Sequencia Engenharia	Strong evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “Consultancy in mineral engineering and provision of services in the area of rock blasting, operating in the mining and civil construction sectors.” Source: RevenueBase Database · checked Sep 17, 2026
10	High Class Assessores Gerenciais	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Consultores especializados em recursos humanos principalmente para empresas de mineração” Source: RevenueBase Database · checked Sep 17, 2026
11	Geoinform	Indirect evidence	Rio Claro, BrazilHQ checked Sep 17, 2026	1-10	12 contacts →
	Indirect evidence “Há 35 anos a Geoinform Ambiental é uma empresa de consultoria em geologia, mineração, meio ambiente e geofísica.” Source: RevenueBase Database · checked Sep 17, 2026
12	Massariol Treinamentos	Indirect evidence	Parauapebas, BrazilHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Somos uma empresa com mais de 10 anos no mercado de treinamento, consultoria elaboração de documentos, e com grande experiência no ambiente de trabalho industrial e de mineração.” Source: RevenueBase Database · checked Sep 17, 2026
13	Sdpm Mining Consulting	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “SDPM Mining Consulting has been operating in the market since 1993, providing services in the areas of mine planning and geology.” Source: RevenueBase Database · checked Sep 17, 2026
14	Hammer Consultoria E Mineração	Indirect evidence	Salvador, BrazilHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Há mais de duas décadas atuando no mercado, a Hammer Consultoria conta com equipe multidisciplinar própria composta por engenheiros, biólogos, geólogos e advogados, que possuem…” Source: RevenueBase Database · checked Sep 17, 2026
15	Geoestrutural Consultoria E Projetos Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Nesta página apresentaremos um resumo de serviços e projetos da empresa, com 29 anos de mercado, de modo a informar a clientes, parceiros e investidores como melhor servi-los.” Source: RevenueBase Database · checked Sep 17, 2026
16	Delta Consultoria Geológica E Mineração Ltda	Indirect evidence	Petrolina, BrazilHQ checked Sep 17, 2026	51-200	10 contacts →
	Indirect evidence “A Delta Consultoria Geológica e Mineração foi fundada em 1991 e atua com foco nas áreas de geotecnia e pesquisa mineral.” Source: RevenueBase Database · checked Sep 17, 2026
17	Martins Costa Advocacia	Indirect evidence	Vitória, BrazilHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “O escritório foi fundado pelo advogado Felipe Martins Silvares Costa, que atua há mais de 20 anos no mercado jurídico nacional com o foco na atuação no ramo de mineração…” Source: RevenueBase Database · checked Sep 17, 2026
18	Ígnea Geologia & Meio Ambiente	Indirect evidence	Nova Iguaçu, BrazilHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “Com uma equipe com mais 10 anos de experiência no setor mineral, a ÍGNEA está em constante evolução, sempre observando as novas tecnologias e as melhores práticas para atender…” Source: RevenueBase Database · checked Sep 17, 2026
19	COAMI	Indirect evidence	Socorro, BrazilHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “de projetos realizados ⏳ há 8 anos no mercado Especialista em Licenças Ambientais e Minerações” Source: RevenueBase Database · checked Sep 17, 2026
20	Tratemi Transporte Terraplanagem	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
21	Geomil Servicos DE Mineracao	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	LOM Consultants LTD	Strong evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	1-10	7 contacts →
	Strong evidence “LOM Consultants provide a comprehensive range of consulting services and independent advice to mining companies and financial institutions.” Source: RevenueBase Database · checked Sep 17, 2026
23	Mineract	Indirect evidence	BrazilHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Empresa de Consultoria Mineral, especialista em Gestão de Mineração e desenvolvimento de patrimônio minerário.” Source: RevenueBase Database · checked Sep 17, 2026
24	Leonel Rabelo Associados	Indirect evidence	Nova Lima, BrazilHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Somos engenheiros com atuação na indústria mineral.” Source: RevenueBase Database · checked Sep 17, 2026
25	Girassol Terraplenagem E Transportes Ltda	Indirect evidence	Embu-guaçu, BrazilHQ checked Sep 17, 2026	51-200	5 contacts →
	Indirect evidence “Prestadora de serviços nos ramos de Terraplenagem, Transportes, Locação de Equipamentos e Mineração, a Girassol tem como premissa entender as necessidades do cliente e prestar-lhe…” 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: mining labor consultants. 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 mining labor consultants.
Partial evidence: Its own public description names part of mining labor consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mining labor consultants. 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 25 of 199 mining labor consultants based in Brazil

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Mining labor consultants based in Brazil at a glance

As of Sep 17, 2026

10.3%Verified-email coverage

11.2Average contacts per company

1-10Median size (employees)

26.1%Largest-city concentration · Belo Horizonte

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

133

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 199 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 mining labor consultants, 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 Brazil whose own description of what they do matches “mining labor consultants”. 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 mining labor consultants), 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 mining labor consultants, and records with no verified work email. Companies headquartered outside Brazil 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, 231 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.

Mining labor consultants by metro

Mining labor consultants in Belo Horizonte52

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 mining labor consultants, 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 mining labor consultants are there based in Brazil?

RevenueBase identified 199 mining labor consultants headquartered in Brazil 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?

WCA Brasil, headquartered in Jundiai, tops this list with the largest team on record.

Which city has the most mining labor consultants?

Belo Horizonte leads with 52 headquartered companies, followed by Sao Paulo (9) and Nova Lima (6).

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 231 verified decision-maker contacts tracked across these 199 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.