Company lists · Data refreshed September 2026

Top 25 Mining surveying companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 274 companies tracked

RevenueBase identified 274 mining surveying companies headquartered in Brazil as of September 2026 and tracks 2,333 professional contacts across them, including 128 with verified work emails. Belo Horizonte is the largest hub.

This list covers mining surveying companies 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

274Companies

2,333Contacts tracked

128Verified emails

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The 25 largest mining surveying companies based in Brazil

Ranked by team size

Top 25 of 274 mining surveying companies 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 surveying companies: 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	Mirante	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	501-1,000	205 contacts →
	Indirect evidence “Somos uma empresa mineira de engenharia com foco em soluções tecnológicas de medições.” Source: RevenueBase Database · checked Sep 17, 2026
2	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
3	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
4	Geonew Consultoria EM Geologia, Mineração E Meio Ambiente	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “A Geonew Consultoria e Serviços Geológicos Ltda é um empresa nova no mercado de prestação de serviços de geologia e exploração mineral, mas que conta com profissionais sêniores…” Source: RevenueBase Database · checked Sep 17, 2026
5	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
6	Mineral Geologia	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Empresa de Geologia, que presta serviços de consultoria Mineral, Ambiental, Industrial, Geoprocessamento e Topografia, voltado à Mineração, Indústrias de Beneficiamento Mineral e…” Source: RevenueBase Database · checked Sep 17, 2026
7	CCM Engenharia	Indirect evidence	Criciúma, BrazilHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “A CCM Engenharia é uma consultoria técnica especializada que oferece soluções integradas de engenharia para mineração, geomensura e meio ambiente.” Source: RevenueBase Database · checked Sep 17, 2026
8	Cacto Consulting	Partial evidence	Parnamirim, BrazilHQ checked Sep 17, 2026	51-200	17 contacts →
	Partial 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	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
10	NR Topografia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	12 contacts →
	Indirect evidence “Com sede própria na cidade de São Paulo, a NR Topografia foi fundada em 1983 e atua em todo o território nacional.” Source: RevenueBase Database · checked Sep 17, 2026
11	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
12	LEV Brasil	Indirect evidence	Vila Velha, BrazilHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “A partir de sua sede em Vila Velha/ES ou de seus escritórios em Salvador/BA, Aracajú/SE e Natal/RN, a LEV Brasil oferece uma ampla gama de serviços de levantamentos e gestão de…” Source: RevenueBase Database · checked Sep 17, 2026
13	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
14	GEO Supply Soluções Geológicas Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence “A Geo Supply tem como objetivo oferecer os planos de investigações geológicas mais consistentes e focados nos principais parâmetros de diferentes cenários sejam eles voltados a…” Source: RevenueBase Database · checked Sep 17, 2026
15	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
16	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
17	Marx Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Topografia industrial de alta precisão Geotecnia/Geologia Batimetria Topografia Civil (Fiscalização, implantação de obras, etc) Topografia Rural (Georreferenciamento, CAR, etc)…” Source: RevenueBase Database · checked Sep 17, 2026
18	Geopesquisa Investigações Geológicas Eireli	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “A Geopesquisa Investigações Geológicas Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
19	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
20	A11i	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “A A11i é uma empresa de prestação de serviços técnicos, de consultoria e de engenharia para o setor mineral.” Source: RevenueBase Database · checked Sep 17, 2026
21	LOM Consultants LTD	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	1-10	7 contacts →
	Partial 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
22	Comando Topografia E Georreferenciamento	Indirect evidence	Lavras, BrazilHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Comando Topografia e Georreferenciamento is a company based out of Av.” 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	Terracota Geotecnia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “A TERRACOTA é uma empresa especializada em geotecnia, recursos hídricos e meio ambiente aplicados à mineração e indústria.” Source: RevenueBase Database · checked Sep 17, 2026
25	Conin Topografia E Engenharia Ltda	Indirect evidence	Ribeirão Pires, BrazilHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Hoje a Conin é uma empresa de Topografia confiável, de renome no mercado e com elevado conceito junto aos nossos clientes, pela realização de trabalhos de grande qualidade técnica…” 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 surveying companies. 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 surveying companies.
Partial evidence: Its own public description names part of mining surveying companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mining surveying companies. 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 274 mining surveying companies based in Brazil

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Mining surveying companies based in Brazil at a glance

As of Sep 17, 2026

5.5%Verified-email coverage

8.5Average contacts per company

1-10Median size (employees)

17.5%Largest-city concentration · Belo Horizonte

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

178

11-50

51-200

201-500

501-1,000

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 274 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 surveying companies, 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 surveying companies”. 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 surveying companies), 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 surveying companies, 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, 128 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 surveying companies by metro

Mining surveying companies in Belo Horizonte48

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 surveying companies, 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 surveying companies are there based in Brazil?

RevenueBase identified 274 mining surveying companies 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?

Mirante, headquartered in Belo Horizonte, tops this list with the largest team on record.

Which city has the most mining surveying companies?

Belo Horizonte leads with 48 headquartered companies, followed by Sao Paulo (12) and Goiania (10).

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 128 verified decision-maker contacts tracked across these 274 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.