Company lists · Data refreshed October 2026

Top 11 Earth retention contractors based in Brazil

RevenueBase identified 80 company matches for earth retention contractors associated with Brazil as of October 2026 and tracks 924 professional contacts across them, including 104 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for earth retention 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 October 11, 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 Oct 11, 2026 How this list was built
80Companies
924Contacts tracked
104Verified emails
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The 11 largest earth retention contractors based in Brazil

Ranked by team size
Top 11 of 80 company matches for earth retention contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchCotia, BrazilHQ recorded Oct 11, 2026201-500100 contacts →

Exact match

“A GEOSONDA é uma das mais completas empresas do setor de prestação de serviços especiais de engenharia.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchBelo Horizonte, BrazilHQ recorded Oct 11, 202651-20074 contacts →

Exact match

“Soluções inovadoras em infraestrutura.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchBarueri, BrazilHQ recorded Oct 11, 2026201-50063 contacts →

Exact match

“A Terram é uma empresa de infraestrutura no segmento de terraplenagem, geotecnia, contenções, drenagem e pavimentação, além de outros serviços especializados, com foco em…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchPalhoça, BrazilHQ recorded Oct 11, 202651-20036 contacts →

Exact match

“A Brasecol atua no ramo de Engenharia de Fundações, oferecendo serviços de sondagens (SPT + Mista), cravação de estacas, execução de estacas raiz, micro estacas injetadas e…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Oct 11, 202651-20035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Oct 11, 202611-5027 contacts →

Exact match

“A CONTAG ENGENHARIA está estabelecida no mercado há mais de 36 anos.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchSanto André, BrazilHQ recorded Oct 11, 202611-5014 contacts →

Exact match

“A SOLOFORT atua no mercado de engenharia civil e geotecnia, com foco em soluções para contenções de solo, destacando-se os serviços de solo grampeado, concreto projetado, execução…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Oct 11, 20261-1011 contacts →

Exact match

“Somado o tempo de atuação, os sócios-fundadores acumulam mais de quinze anos de experiência, atuando em empresas reconhecidas no mercado.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchFlorianópolis, BrazilHQ recorded Oct 11, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchSp, BrazilHQ recorded Oct 11, 202611-509 contacts →

Exact match

“A APPOGEO é uma empresa especializada em consultoria e elaboração de projetos de Fundações, Contenções e Terraplenagem.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchCampinas, BrazilHQ recorded Oct 11, 20261-107 contacts →

Exact match

“Gebase Engenharia de Solos e Fundações is a civil engineering company based out of Rua Camargo Paes 434, Campinas, São Paulo, Brazil.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 11 of 80 earth retention contractors based in Brazil

See the full list, filter by size, metro and specialty, and access 104 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Earth retention contractors based in Brazil at a glance

As of Oct 11, 2026
11.3%Verified-email coverage
11.6Average contacts per company
11-50Median size (employees)
16.2%Largest-city concentration · Sao Paulo
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
27
51-200
22
201-500
4
1,001-5,000
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 80 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 “earth retention 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 104 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 October 11, 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 “earth retention contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many earth retention contractors are there based in Brazil?

RevenueBase identified 80 company matches for earth retention contractors associated with Brazil as of October 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?

Geosonda S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most earth retention contractors?

Sao Paulo leads with 13 company records, followed by Rio De Janeiro (9) and Belo Horizonte (7).

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 104 professional contacts with verified work emails tracked across these 80 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 October 11, 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.