Company lists · Data refreshed November 2026

Top 18 Oil and gas power contractors based in Sao Paulo, Brazil

RevenueBase identified 178 company matches for oil and gas power contractors associated with Sao Paulo, Brazil as of November 2026 and tracks 16,091 professional contacts across them, including 1,246 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for oil and gas power contractors 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 November 4, 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 Nov 4, 2026 How this list was built
178Companies
16,091Contacts tracked
1,246Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 18 largest oil and gas power contractors based in Sao Paulo, Brazil

Ranked by team size
Top 18 of 178 company matches for oil and gas power contractors based in Sao Paulo, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchSao Paulo, BrazilHQ recorded Nov 4, 20261,001-5,0002,835 contacts →

Exact match

“ENESA Engenharia is a company based on reliability, commitment, ethical standards and important knowledge in constructive engineering solutions, becoming a reference in…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Nov 4, 20261,001-5,000664 contacts →

Exact match

“Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Nov 4, 2026201-500626 contacts →

Exact match

“Motrice Soluções em Energia is especialized in EPC contracts, aimed at the generation, cogeneration, transmission and distribution of energy.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Nov 4, 20261,001-5,000559 contacts →

Exact match

“Since 1975, GTEL has been providing services regarding assembly, installation and maintenance in the electrical, mechanical, utilities and fire protection areas.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Nov 4, 2026201-500276 contacts →

Exact match

“Start Engenharia e Eletricidade is a company based out of Brazil.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Nov 4, 20261,001-5,000273 contacts →

Exact match

“A SEPCO1 Construções do Brasil é integrante do grupo Powerchina, estatal chinesa, e encontra-se em atuação no Brasil há mais de dez anos, com mais de 2500 funcionários em seu…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202610001+251 contacts →

Exact match

“Construcap Ccps Engenharia E Comercio is a construction company based out of R Bela Cintra, 24, 1º Andar, Sao Paulo, São Paulo, Brazil.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202651-20088 contacts →

Exact match

“Serviços, Consultoria, Instalação e Manutenção”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202611-5082 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 · Nov 4, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 4, 2026201-50081 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 · Nov 4, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202651-20077 contacts →

Exact match

“Construction solutions, preventive and corrective maintenance, electrical and electromechanical assemblies, O&M, Commissioning of equipment, panels and SPCS.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Nov 4, 2026501-1,00076 contacts →

Exact match

“Composto pelas empresas Neblina, Elétrica PJ e EBM, o Grupo Mater oferece aos seus clientes, há 50 anos, soluções em materiais elétricos, infraestrutura de energia e projetos.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202611-5062 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 · Nov 4, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202651-20060 contacts →

Exact match

“A JCC é uma empresa de engenharia e tecnologia que, desde 1994, realiza projetos, obras, instalações e manutenção personalizada e única pensando na excelência para cada cliente.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202651-20055 contacts →

Exact match

“A Propagação Engenharia, no mercado desde 1994, começou suas atividades atuando no mercado de Telecom implantando redes telefônicas e caminhou junto com o desenvolvimento…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202651-20054 contacts →

Exact match

“Com atuação no segmento de transmissão e distribuição de energia, realizamos: – Construção, manutenção e ampliação de subestações de energia elétrica – Montagem Eletromecânica –…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202611-5041 contacts →

Exact match

“O GRUPO GERA ENERGIA foi fundado por profissionais experientes com mais de 30 anos no mercado na área de geração e distribuição de energia.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Nov 4, 202611-5033 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 · Nov 4, 2026 · View company records in RevenueBase

Showing 18 of 178 oil and gas power contractors based in Sao Paulo, Brazil

See the full list, filter by size, metro and specialty, and access 1,246 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Oil and gas power contractors based in Sao Paulo, Brazil at a glance

As of Nov 4, 2026
7.7%Verified-email coverage
90.4Average contacts per company
11-50Median size (employees)
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
60
51-200
37
201-500
10
501-1,000
3
1,001-5,000
7
5,001-10,000
1
10001+
2

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 178 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 and gas power 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 1,246 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 November 4, 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 “oil and gas power contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas power contractors are there based in Sao Paulo, Brazil?

RevenueBase identified 178 company matches for oil and gas power contractors associated with Sao Paulo, Brazil as of November 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?

Grupo Enesa - Main Page 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 and gas power contractors?

Sao Paulo leads Brazil with 178 company records, followed by Rio De Janeiro (121) and Belo Horizonte (68).

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 1,246 professional contacts with verified work emails tracked across these 178 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 November 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 178 oil and gas power contractors based in Sao Paulo, Brazil. Start with a free account, no credit card.

Download this list →

Related lists

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.