Company lists · Data refreshed September 2026

Top 10 Nuclear remediation contractors based in Brazil

RevenueBase identified 28 company matches for nuclear remediation contractors associated with Brazil as of September 2026 and tracks 504 professional contacts across them, including 152 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for nuclear remediation contractors 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 17, 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 17, 2026 How this list was built
28Companies
504Contacts tracked
152Verified emails
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The 10 largest nuclear remediation contractors based in Brazil

Ranked by team size
Top 10 of 28 company matches for nuclear remediation contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchFazenda Rio Grande, BrazilHQ recorded Sep 17, 202651-200201 contacts →

Exact match

“A GEOAMBIENTE Geologia e Engenharia Ambiental atua no Gerenciamento de Áreas Contaminadas provendo soluções em Diagnóstico de Passivos Ambientais e Remediação de Solo e Água…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 17, 202651-20064 contacts →

Exact match

“CGAgeo is a leading environmental services company, specializing in a variety of essential activities.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchNiterói, BrazilHQ recorded Sep 17, 202611-5028 contacts →

Exact match

“A Jabarra Radioproteção é uma empresa de consultoria especializada em serviços de proteção radiológica com profissionais altamente capacitados na área.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchSanto André, BrazilHQ recorded Sep 17, 202611-5017 contacts →

Exact match

“A Kopf Ambiental atua há mais de 21 anos na prestação de serviços voltados ao Gerenciamento de Áreas Contaminadas e à consultoria ambiental, com atendimento em todo o território…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchSanto André, BrazilHQ recorded Sep 17, 202611-5016 contacts →

Exact match

“Se tratando de meio ambiente e sustentabilidade somos “expert no assunto”.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchSorocaba, BrazilHQ recorded Sep 17, 202611-5012 contacts →

Exact match

“A Stricto Soluções Ambientais é uma empresa de consultoria especializada em Investigação e Remediação de Áreas Contaminadas.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Sep 17, 202611-5011 contacts →

Exact match

“A Soiltec Soluções Ambientais é uma empresa de consultoria ambiental especializada no gerenciamento de áreas contaminadas e no segmento da construção civil.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchTanabi, BrazilHQ recorded Sep 17, 20261-106 contacts →

Exact match

“Localizada estrategicamente no interior de São Paulo, a Gama Consultoria em Radioproteção Ltda.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Sep 17, 20261-104 contacts →

Exact match

“We understand the specific challenges our customers face in managing contaminated area requirements and as a result, we are able to continually improve our customers' experience…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Sep 17, 20261-102 contacts →

Exact match

“Formada no início de 2011, a Fermium atua prestando serviços nas áreas nuclear, gerenciando projetos e oferecendo suporte no desenvolvimento da indústria nacional, tanto…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 10 of 28 nuclear remediation contractors based in Brazil

See the full list, filter by size, metro and specialty, and access 152 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nuclear remediation contractors based in Brazil at a glance

As of Sep 17, 2026
30.2%Verified-email coverage
18.0Average contacts per company
11-50Median size (employees)
39.3%Largest-city concentration · Sao Paulo
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
12
51-200
3
501-1,000
1

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 28 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 “nuclear remediation contractors” 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 152 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 17, 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 “nuclear remediation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nuclear remediation contractors are there based in Brazil?

RevenueBase identified 28 company matches for nuclear remediation contractors 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?

Geoambiente Geologia E Engenharia Ambiental tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most nuclear remediation contractors?

Sao Paulo leads with 11 company records, followed by Jundiai (2) and Santo Andre (2).

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 152 professional contacts with verified work emails tracked across these 28 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 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 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.