Company lists · Data refreshed October 2026

Top 15 Oil, gas & petroleum engineering services based in Sao Paulo, Brazil

Name: Oil, gas & petroleum engineering services based in Sao Paulo, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 28, 2026 298 companies tracked

RevenueBase identified 298 company matches for oil, gas & petroleum engineering services associated with Sao Paulo, Brazil as of October 2026 and tracks 13,525 professional contacts across them, including 903 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for oil, gas & petroleum engineering services associated with Sao Paulo, 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 28, 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 28, 2026 How this list was built

298Companies

13,525Contacts tracked

903Verified emails

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The 15 largest oil, gas & petroleum engineering services based in Sao Paulo, Brazil

Ranked by team size

Top 15 of 298 company matches for oil, gas & petroleum engineering services based in Sao Paulo, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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	Geribello Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	201-500	208 contacts →
	Exact match “Fundada em 1979, a Geribello Engenharia opera em praticamente todas as áreas da engenharia consultiva, nos setores público e privado.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2	Saga Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	51-200	171 contacts →
	Exact match “Há 25 anos no mercado, a SAGA oferece soluções completas para empreendimentos industriais, atuando em todas as etapas do ciclo de vida dos projetos.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3	2n Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	201-500	143 contacts →
	Exact match “A 2N Engenharia Ltda é uma empresa especializada no ramo de engenharia, em construção civil, projetos turnkey, instalações, gestão de ativos e manutenções.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4	Aliter Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	201-500	97 contacts →
	Exact match “Somos uma construtora que acredita na força do espírito empreendedor e na capacidade que a engenharia tem para melhorar a vida das pessoas.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5	Sima Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	51-200	92 contacts →
	Exact match “Fundada em 1991 a SIMA é uma empresa de engenharia que trabalha na elaboração e gerenciamento de projetos voltados à indústria, apresentando soluções simplificadas e viabilizando…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6	Deerns Latam	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	501-1,000	90 contacts →
	Exact match “Como uma empresa de engenharia independente, com 750 especialistas em todo o mundo, a Deerns tem as habilidades necessárias para tornar idéias realidade.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7	EQC Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	51-200	89 contacts →
	Exact match “Especialistas em transformar complexidade em resultados.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8	Adalta Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	51-200	88 contacts →
	Exact match “A Adalta Engenharia é uma empresa reconhecida no segmento de projetos, instalações, comissionamento, certificação, automação, mobiliário e manutenção no segmento industrial.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9	Energec Engenharia E Construcoes	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	51-200	88 contacts →
	Exact match “Serviços, Consultoria, Instalação e Manutenção” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10	Ação Engenharia E Instalações Ltda	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	11-50	80 contacts →
	Exact match “We provide differentiated engineering solutions and services in facilities infrastructure, adding technology, innovation, reliability, competent human resources with compatible…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11	MN Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	201-500	76 contacts →
	Exact match “Fundada em 2016 a MN Engenharia traz para os seus clientes um conceito diferente em atendimento, qualidade e segurança.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12	Aselco	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	11-50	72 contacts →
	Exact match “Aselco Desde 1983, a Aselco Automação empenha sua flexibilidade e competência em criar soluções únicas para cada cliente, de acordo com as suas necessidades mais específicas, onde…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13	Multiplano Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	11-50	52 contacts →
	Exact match “A Multiplano Engenharia está apoiada em 4 Vetores de Atuação: Estudos e Licenciamento, Projetos de Engenharia, Fiscalização de Obras e Gerenciamento.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14	Fontoura Linhares	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	51-200	40 contacts →
	Exact match “A FONTOURA LINHARES traz consigo o sobrenome dos sócios, os Engenheiros Marcelo Fontoura e Antonio Linhares, dois profissionais extremamente capacitados e comprometidos, onde…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15	Cimmil Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	11-50	33 contacts →
	Exact match “Fundada em 1987 e com mais de 35 anos de experiência, a CIMMIL Engenharia é uma empresa com tradição no mercado de prestação de serviços de Engenharia em Projetos de Instalações…” Recorded in the RevenueBase company graph · Oct 28, 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 “oil, gas & petroleum engineering services”. 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 15 of 298 oil, gas & petroleum engineering services based in Sao Paulo, Brazil

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Oil, gas & petroleum engineering services based in Sao Paulo, Brazil at a glance

As of Oct 28, 2026

6.7%Verified-email coverage

45.4Average contacts per company

11-50Median size (employees)

Oct 28, 2026Page data refreshed

Companies by employee count

1-10

145

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole Brazil list rather than for Sao Paulo, so it is reported there. Company counts and contact totals on this page are exact for Sao Paulo, over 298 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 Sao Paulo, Brazil whose business descriptions match “oil, gas & petroleum engineering services” 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 903 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 28, 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.

Oil, gas & petroleum engineering services by metro in Brazil

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 “oil, gas & petroleum engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil, gas & petroleum engineering services are there based in Sao Paulo, Brazil?

RevenueBase identified 298 company matches for oil, gas & petroleum engineering services associated with Sao Paulo, 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?

Geribello Engenharia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most oil, gas & petroleum engineering services?

Sao Paulo leads Brazil with 298 company records, followed by Rio De Janeiro (228) and Belo Horizonte (161).

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 903 professional contacts with verified work emails tracked across these 298 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 28, 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.