Company lists · Data refreshed September 2026

Top 25 Discovery services companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 237 companies tracked

RevenueBase identified 237 discovery services companies headquartered in Brazil as of September 2026 and tracks 2,520 professional contacts across them, including 361 with verified work emails. Belo Horizonte is the largest hub.

This list covers discovery services 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 19, 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 19, 2026 86% judged on-target in blind review

237Companies

2,520Contacts tracked

361Verified emails

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The 25 largest discovery services companies based in Brazil

Ranked by team size

Top 25 of 237 discovery services companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to discovery services 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	Walm BH Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	201-500	252 contacts →
	Indirect evidence “Walm BH Engenharia is a company that operates in the areas of Geotechnical Engineering, Hydrology, Hydraulics, Hydrogeology, Engineering Geology, Rock Mechanics, and Environment &…” Source: RevenueBase Database · checked Sep 19, 2026
2	CERN	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	69 contacts →
	Indirect evidence “Há 36 anos no mercado, a CERN é referência na área de consultoria especializada em meio ambiente e geologia.” Source: RevenueBase Database · checked Sep 19, 2026
3	Progel	Indirect evidence	Mossoró, BrazilHQ checked Sep 19, 2026	11-50	67 contacts →
	Indirect evidence “Uma empresa que contribui com o desenvolvimento sustentável provendo estudos técnicos que buscam soluções de alta qualidade para garantir a interação das atividades de seus…” Source: RevenueBase Database · checked Sep 19, 2026
4	EXE Mineral	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	501-1,000	65 contacts →
	Indirect evidence “Excelência Multiplicada em Execução no Setor Mineral” Source: RevenueBase Database · checked Sep 19, 2026
5	REGEA	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence “A REGEA - Geologia, Engenharia e Estudos Ambientais, empresa de consultoria com mais de 15 anos de atuação no mercado, está capacitada para executar projetos nas áreas de…” Source: RevenueBase Database · checked Sep 19, 2026
6	Geonew Consultoria EM Geologia, Mineração E Meio Ambiente	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 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 19, 2026
7	Geointegra Engenharia Ambiental	Indirect evidence	Cotia, BrazilHQ checked Sep 19, 2026	11-50	45 contacts →
	Indirect evidence “A Geointegra desenvolve serviços de consultoria voltados às áreas de Meio Ambiente, Projetos de Remediação e Recuperação Ambiental, Gerenciamento de dados e Exploração Mineral.” Source: RevenueBase Database · checked Sep 19, 2026
8	AFC Geofísica	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	40 contacts →
	Indirect evidence “Founded in 1997, the company specialises in the acquisition, processing and interpretation of terrestrial and aquatic geophysical data, working in the areas of Mining…” Source: RevenueBase Database · checked Sep 19, 2026
9	Prominer Projetos	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 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 19, 2026
10	LTW Engenharia E Geologia Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “A LTW iniciou suas atividades em 1994 com o objetivo de prestar serviços nas áreas de geologia, engenharia e meio ambiente.” Source: RevenueBase Database · checked Sep 19, 2026
11	Geocenter Consultoria	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “A empresa atua nas áreas de consultoria, assessoramento e elaboração de projetos no segmento de geologia, engenharia consultiva e meio ambiente.” Source: RevenueBase Database · checked Sep 19, 2026
12	Horizonte Mineiro Serviços Geológicos Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “Com uma equipe de profissionais experientes e especializados, contamos com décadas de expertise em técnicas de sondagem diamantada e sônica.” Source: RevenueBase Database · checked Sep 19, 2026
13	Petrec	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “PETREC is a technology-based company, 100% Brazilian, spin-off of COPPE/UFRJ, with headquarters in the Business Incubator of UFRJ, located inside the Technological Park at Ilha do…” Source: RevenueBase Database · checked Sep 19, 2026
14	Core Lab-Solintec	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “Solintec is now part of Core Laboratories.” Source: RevenueBase Database · checked Sep 19, 2026
15	Mineral Geologia	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 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 19, 2026
16	Cacto Consulting	Indirect evidence	Parnamirim, BrazilHQ checked Sep 19, 2026	51-200	17 contacts →
	Indirect 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 19, 2026
17	3em	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	1-10	13 contacts →
	Indirect evidence “A 3EM – Mineração e Geologia é uma empresa de consultoria voltada as atividades de Geologia, Mineração e Meio Ambiente.” Source: RevenueBase Database · checked Sep 19, 2026
18	Geoinform	Indirect evidence	Rio Claro, BrazilHQ checked Sep 19, 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 19, 2026
19	Thalweg Tecnologia E Serviços DE Geotecnia	Indirect evidence	Niterói, BrazilHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Empresa de geologia e projetos de engenharia, consolidada no mercado, fundada há mais de 20 anos pelo Msc.” Source: RevenueBase Database · checked Sep 19, 2026
20	Kognitus Subsurface Analysis At The Speed Of AI	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	1-10	11 contacts →
	Indirect evidence “About us In 2018, Kognitus was founded in Rio de Janeiro, Brazil, to facilitate the adoption of AI technologies and accelerate their insertion into the mainstream of subsurface…” Source: RevenueBase Database · checked Sep 19, 2026
21	NASOR	Indirect evidence	Brasília, BrazilHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence “A NASOR executa serviços de diagnóstico, monitoramento e salvamento paleontológico com a melhor técnica do mercado.” Source: RevenueBase Database · checked Sep 19, 2026
22	GEO Supply Soluções Geológicas Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 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 19, 2026
23	Delta Consultoria Geológica E Mineração Ltda	Indirect evidence	Petrolina, BrazilHQ checked Sep 19, 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 19, 2026
24	Cráton	Indirect evidence	Brasilia, BrazilHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Empresa de geologia vinculada à Universidade de Brasília, que oferece serviço especializado e de qualidade para atender sua demanda.” Source: RevenueBase Database · checked Sep 19, 2026
25	Ígnea Geologia & Meio Ambiente	Indirect evidence	Nova Iguaçu, BrazilHQ checked Sep 19, 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 19, 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: discovery services 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 discovery services companies.
Partial evidence: Its own public description names part of discovery services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name discovery services 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 237 discovery services companies based in Brazil

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Discovery services companies based in Brazil at a glance

As of Sep 19, 2026

14.3%Verified-email coverage

10.6Average contacts per company

1-10Median size (employees)

22.4%Largest-city concentration · Belo Horizonte

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

161

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 237 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 discovery services 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 “discovery services 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 discovery services 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 discovery services 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, 361 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 19, 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.

Discovery services companies by metro

Discovery services companies in Belo Horizonte53

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 discovery services 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 discovery services companies are there based in Brazil?

RevenueBase identified 237 discovery services 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?

Walm BH Engenharia, headquartered in Belo Horizonte, tops this list with the largest team on record.

Which city has the most discovery services companies?

Belo Horizonte leads with 53 headquartered companies, followed by Sao Paulo (15) and Rio De Janeiro (13).

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 361 verified decision-maker contacts tracked across these 237 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 19, 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.