Company lists · Data refreshed September 2026

Top 25 Core sample analysis laboratories based in Brazil

Name: Core sample analysis laboratories based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 363 companies tracked

RevenueBase identified 363 company matches for core sample analysis laboratories associated with Brazil as of September 2026 and tracks 8,442 professional contacts across them, including 828 with verified work emails. Belo Horizonte is the largest hub.

This list covers company matches for core sample analysis laboratories associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built

363Companies

8,442Contacts tracked

828Verified emails

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The 25 largest core sample analysis laboratories based in Brazil

Ranked by team size

Top 25 of 363 company matches for core sample analysis laboratories based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Geosol Geologia E Sondagens S.A	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	1,001-5,000	1,317 contacts →
	Exact match “One of the leading geology companies in the world, GEOSOL excels in the undertaking of geological drilling and mineral engineering programs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Sgsgeosol Laboratórios	Exact match	Vespasiano, BrazilHQ recorded Sep 19, 2026	501-1,000	550 contacts →
	Exact match “Empresa brasileira, resultado de uma joint venture entre a SGS do Brasil e a Geosol Geologia e Sondagens, concentra suas atividades em análises geoquímica de solos, rochas e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	GT Química	Exact match	Rio Das Ostras, BrazilHQ recorded Sep 19, 2026	201-500	294 contacts →
	Exact match “At GT Química, we turn urgency into results.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Walm BH Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	201-500	252 contacts →
	Exact match “Walm BH Engenharia is a company that operates in the areas of Geotechnical Engineering, Hydrology, Hydraulics, Hydrogeology, Engineering Geology, Rock Mechanics, and Environment &…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Grupo Geominas	Exact match	Parauapebas, BrazilHQ recorded Sep 19, 2026	201-500	245 contacts →
	Exact match “Há mais de duas décadas, o Grupo Geominas desenvolve soluções técnicas especializadas para engenharia, mineração, infraestrutura e meio ambiente.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Grupo Alphageos	Exact match	Barueri, BrazilHQ recorded Sep 19, 2026	51-200	203 contacts →
	Exact match “Na sua fundação em 1985, o objetivo imediato da empresa era a execução de sondagens a percussão para subsidiar estudos e projetos de fundações, escavações, terraplenos e outras…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Tommasi Ambiental	Exact match	Serra, BrazilHQ recorded Sep 19, 2026	51-200	175 contacts →
	Exact match “A Tommasi Ambiental faz parte do Grupo Tommasi, que desde 1962 foca o seu desenvolvimento em áreas estratégicas, nos segmentos de saúde e biotecnologia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Conágua Ambiental	Exact match	Goiânia, BrazilHQ recorded Sep 19, 2026	51-200	166 contacts →
	Exact match “Excelência em análises laboratoriais e ambientais.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Plantec	Exact match	Iracemapólis, BrazilHQ recorded Sep 19, 2026	51-200	144 contacts →
	Exact match “Fundada em 1989, a Plantec presta serviços de análises de alta complexidade e controle de qualidade químico, físico químico, microbiológico, ecotoxicólogico e ressonância…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	3geo Consultoria	Exact match	Niterói, BrazilHQ recorded Sep 19, 2026	51-200	120 contacts →
	Exact match “3Geo Consulting is a geotechnical and environmental consulting company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Campo Análises	Exact match	Paracatu, BrazilHQ recorded Sep 19, 2026	51-200	93 contacts →
	Exact match “A Campo Análises é uma empresa nipo-brasileira com 45 anos de história intimamente relacionada ao desenvolvimento do Cerrado brasileiro.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Hidrolabor	Exact match	Sorocaba, BrazilHQ recorded Sep 19, 2026	51-200	89 contacts →
	Exact match “Com mais de 30 anos de experiência no setor, o Hidrolabor é uma das empresas que integram o Grupo DB, oferecendo serviços especializados em ensaios físico-químicos e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Vsol Group	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	11-50	69 contacts →
	Exact match “A VSOL GROUP é um laboratório especializado em serviços de análises físico-químicas e microbiológicas ambientais em água, solo, ar e resíduos.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Geoloc Engenharia E Geologia	Exact match	Curitiba, BrazilHQ recorded Sep 19, 2026	51-200	64 contacts →
	Exact match “A GEOLOC atua a nível nacional no ramo ambiental e civil com uma sólida estrutura operacional apresentando soluções diretas e objetivas, oferecendo um corpo técnico formado por…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	REGEA	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	64 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Ecocerta Centro DE Análises	Exact match	Caxias Do Sul, BrazilHQ recorded Sep 19, 2026	51-200	59 contacts →
	Exact match “Com 16 anos de experiência no mercado, a Ecocerta Centro de Análises oferece serviços completos na área de meio ambiente, alimentos e segurança do trabalho.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	HB Soluções & Laboratórios	Exact match	Sorocaba, BrazilHQ recorded Sep 19, 2026	51-200	57 contacts →
	Exact match “Com qualidade, rapidez e alta tecnologia, os Laboratórios da HB Soluções oferecem serviços especializados de análises em água, efluentes e ambientes climatizados.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Geonew Consultoria EM Geologia, Mineração E Meio Ambiente	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	51-200	49 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Ecoar Monitoramento Ambiental Ltda	Exact match	João Monlevade, BrazilHQ recorded Sep 19, 2026	51-200	47 contacts →
	Exact match “Ecoar Monitoramento Ambiental is a enviromental services company based out of Rua Hamacek 122, João Monlevade, Minas Gerais, Brazil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Laboratório Análise	Exact match	Divinópolis, BrazilHQ recorded Sep 19, 2026	11-50	46 contacts →
	Exact match “Specializing in clinical analysis, pathology, molecular biology and DNA analysis.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Cerelab	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	51-200	44 contacts →
	Exact match “CERELAB is one of the largest and best structured centers specialized in laboratory analysis for the food and agribusiness sectors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	AFC Geofísica	Exact match	Porto Alegre, BrazilHQ recorded Sep 19, 2026	11-50	40 contacts →
	Exact match “Founded in 1997, the company specialises in the acquisition, processing and interpretation of terrestrial and aquatic geophysical data, working in the areas of Mining…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Aqualit Tecnologia EM Saneamento Ltda - EPP	Exact match	Goiania, BrazilHQ recorded Sep 19, 2026	11-50	39 contacts →
	Exact match “A Aqualit Tecnologia em Saneamento é uma empresa especializada em monitoramento limnológico e da qualidade de água, monitoramento de efluentes domésticos e industriais…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	LTW Engenharia E Geologia Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	51-200	37 contacts →
	Exact match “A LTW iniciou suas atividades em 1994 com o objetivo de prestar serviços nas áreas de geologia, engenharia e meio ambiente.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	CAF Química	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 19, 2026	11-50	37 contacts →
	Exact match “Desde 1980, a CAF Química é referência em soluções ambientais, unindo responsabilidade e eficiência para transformar desafios em estratégias sustentáveis.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “core sample analysis laboratories”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 363 core sample analysis laboratories based in Brazil

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Core sample analysis laboratories based in Brazil at a glance

As of Sep 19, 2026

9.8%Verified-email coverage

23.3Average contacts per company

11-50Median size (employees)

12.1%Largest-city concentration · Belo Horizonte

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

149

11-50

145

51-200

201-500

501-1,000

1,001-5,000

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 363 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Brazil whose business descriptions match “core sample analysis laboratories” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 828 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “core sample analysis laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many core sample analysis laboratories are there based in Brazil?

RevenueBase identified 363 company matches for core sample analysis laboratories associated with Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Geosol Geologia E Sondagens S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most core sample analysis laboratories?

Belo Horizonte leads with 44 company records, followed by Sao Paulo (27) and Rio De Janeiro (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 828 professional contacts with verified work emails tracked across these 363 companies; direct dials are available where recorded.

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 SmartSearch, 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.