Company lists · Data refreshed October 2026

Top 25 Energy systems engineering services based in Brazil

Name: Energy systems engineering services based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 2,738 companies tracked

RevenueBase identified 2,738 company matches for energy systems engineering services associated with Brazil as of October 2026 and tracks 45,914 professional contacts across them, including 5,479 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for energy systems engineering services 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 25, 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 25, 2026 How this list was built

2,738Companies

45,914Contacts tracked

5,479Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest energy systems engineering services based in Brazil

Ranked by team size

Top 25 of 2,738 company matches for energy systems engineering services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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	Nova Engevix	Exact match	Barueri, BrazilHQ recorded Oct 25, 2026	1,001-5,000	2,410 contacts →
	Exact match “Fundada em 1965 e com mais de 40 anos de experiência, a Engevix é a maior empresa do segmento de engenharia consultiva do Brasil.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Engelmig Energia	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	5,001-10,000	1,854 contacts →
	Exact match “A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Grupo Cosampa	Exact match	Fortaleza, BrazilHQ recorded Oct 25, 2026	1,001-5,000	1,317 contacts →
	Exact match “O Grupo Cosampa vem conquistando espaço no mercado, através da prestação de serviços com qualidade e excelência, nas áreas de construção civil, engenharia elétrica e energias…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Grupo Sereng	Exact match	Vitória, BrazilHQ recorded Oct 25, 2026	201-500	778 contacts →
	Exact match “A SERENG é uma empresa de engenharia especializada em Projetos, Consultoria, Gerenciamento, Apoio Técnico e Gestão de Ativos (Manutenção), atuando nos mais diversos segmentos…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Telsan Engenharia E Serviços S A	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	1,001-5,000	772 contacts →
	Exact match “Em 26 de julho de 1995 foi criada a Telsan, uma empresa de engenharia consultiva que tem o orgulho de ter como missão principal a prestação de serviços diferenciados, visando à…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	ACV Tecline Engenharia Ltda	Exact match	Curitiba, BrazilHQ recorded Oct 25, 2026	501-1,000	641 contacts →
	Exact match “A ACV Tecline é uma empresa especializada na prestação de serviços voltados, principalmente, para empresas do setor de energia, com destaque para as áreas de petróleo e gás.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	Motrice Soluções EM Energia	Exact match	Sao Paulo, BrazilHQ recorded Oct 25, 2026	201-500	592 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 · Oct 25, 2026 · View company records in RevenueBase
8	Amara Nzero Brasil	Exact match	Salvador, BrazilHQ recorded Oct 25, 2026	501-1,000	531 contacts →
	Exact match “Somos uma empresa com uma grande experiência integral em energia sustentável fortemente comprometida com a Transição Energética.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	NIP DO Brasil	Exact match	Vitória, BrazilHQ recorded Oct 25, 2026	501-1,000	529 contacts →
	Exact match “Somos uma empresa de Engenharia Consultiva, oferecendo serviços para os mercados de energia, petróleo e gás, saneamento e recursos hídricos, transporte, telecomunicações e…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Gali Energia	Exact match	Bauru, BrazilHQ recorded Oct 25, 2026	201-500	500 contacts →
	Exact match “Desde 1995, a Gali Energia constrói uma trajetória de excelência e inovação no setor elétrico brasileiro, liderando um Brasil protagonista em soluções sustentáveis de energia.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Cotesa Engenharia	Exact match	Florianópolis, BrazilHQ recorded Oct 25, 2026	201-500	487 contacts →
	Exact match “A COTESA é especialista na Engenharia de Operação & Manutenção de ativos elétricos de Geração e Transmissão de energia.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	ERG Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	201-500	480 contacts →
	Exact match “Empresa mineira, fundada em 1988, a ERG Engenharia mantém vivo o seu ideal de participar da construção de um mundo melhor e sustentável.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Petroeng	Exact match	Lauro De Freitas, BrazilHQ recorded Oct 25, 2026	201-500	468 contacts →
	Exact match “Uma empresa de engenharia de médio porte, que atua em vários segmentos tais como, projetos, gerenciamento, planejamento e assistência a montagens industriais, desde o projeto…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	VIA Networks Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	1,001-5,000	452 contacts →
	Exact match “A Via Networks é uma empresa mineira especializada na prestação de serviços de engenharia.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	BM Energia	Exact match	Fortaleza, BrazilHQ recorded Oct 25, 2026	1,001-5,000	405 contacts →
	Exact match “Somos uma empresa de engenharia, especializada em infraestrutura para o setor de energia renovável, tendo executado diversos parques eólicos e solares de médio e grande porte.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Sandech	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 25, 2026	201-500	393 contacts →
	Exact match “SANDECH is an Engineering and Management Consulting company founded in February 2008 in Rio de Janeiro by three Engineers graduated in Chemical and Mechanical Engineering at…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Guimar	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 25, 2026	n/a	374 contacts →
	Exact match “Empresa engenharia consultiva” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Engecorps	Exact match	Barueri, BrazilHQ recorded Oct 25, 2026	201-500	349 contacts →
	Exact match “A ENGECORPS Engenharia S.A.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Sm&a Sistemas Elétricos	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	201-500	321 contacts →
	Exact match “A SM & A é especializada no fornecimento de serviços de engenharia para sistemas elétricos de potência industriais e subestações de geração, transmissão e distribuição de energia…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Dolp Engenharia	Exact match	Aparecida De Goiânia, BrazilHQ recorded Oct 25, 2026	1,001-5,000	321 contacts →
	Exact match “Com mais de 45 anos de know-how no setor elétrico, a DOLP Engenharia iniciou suas atividades em novembro de 2012, no Estado de Goiás, consolidando-se como referência em engenharia…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	Deode Energia	Exact match	Juiz De Fora, BrazilHQ recorded Oct 25, 2026	201-500	313 contacts →
	Exact match “A DEODE Energia foi fundada em 2012 proveniente da HF Energy.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	FOX Engenharia	Exact match	São Paulo, BrazilHQ recorded Oct 25, 2026	51-200	287 contacts →
	Exact match “A nossa história começou em 1997 quando dois engenheiros e um administrador se juntaram para oferecer serviços de engenharia na cidade de Brasília-DF.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Draft Solutions Consultoria	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	201-500	286 contacts →
	Exact match “We are Draft Solutions, a Brazilian consulting engineering and technology services company.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	CEL Engenharia Celenergia	Exact match	Goiânia, BrazilHQ recorded Oct 25, 2026	1,001-5,000	276 contacts →
	Exact match “Fundada em 1992, a CEL ENERGIA é uma empresa brasileira especializada em soluções de engenharia elétrica, infraestrutura e construção, reconhecida pela excelência técnica…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	Star Center	Exact match	Diadema, BrazilHQ recorded Oct 25, 2026	501-1,000	271 contacts →
	Exact match “Excelência Em Obras de Engenharia em Climatização.” Recorded in the RevenueBase company graph · Oct 25, 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 “energy systems 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 25 of 2,738 energy systems engineering services based in Brazil

See the full list, filter by size, metro and specialty, and access 5,479 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Energy systems engineering services based in Brazil at a glance

As of Oct 25, 2026

11.9%Verified-email coverage

16.8Average contacts per company

1-10Median size (employees)

12.5%Largest-city concentration · Sao Paulo

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

1,544

11-50

804

51-200

278

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 2,738 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 “energy systems 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 5,479 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 25, 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.

Energy systems engineering services by metro

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 “energy systems engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy systems engineering services are there based in Brazil?

RevenueBase identified 2,738 company matches for energy systems engineering services 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?

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

Which city has the most energy systems engineering services?

Sao Paulo leads with 343 company records, followed by Rio De Janeiro (156) and Belo Horizonte (144).

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 5,479 professional contacts with verified work emails tracked across these 2,738 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 25, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,738 energy systems engineering services based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Energy systems engineering services by geography

Browse the directory

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.