Company lists · Data refreshed September 2026

Top 25 Utility automation consulting firms based in Brazil

Name: Utility automation consulting firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 1,775 companies tracked

RevenueBase identified 1,775 utility automation consulting firms headquartered in Brazil as of September 2026 and tracks 22,875 professional contacts across them, including 3,348 with verified work emails. Sao Paulo is the largest hub.

This list covers utility automation consulting firms headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

1,775Companies

22,875Contacts tracked

3,348Verified emails

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

The 25 largest utility automation consulting firms based in Brazil

Ranked by team size

Top 25 of 1,775 utility automation consulting firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to utility automation consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Control Construções Ltda	Indirect evidence	Joao Pessoa, BrazilHQ checked Sep 29, 2026	1,001-5,000	1,337 contacts →
	Indirect evidence “Fundada em na cidade de João Pessoa, a empresa se tornou especialista nas áreas de construção e prestação de serviços no setor elétrico.” Source: RevenueBase Database · checked Sep 29, 2026
2	Snef Brasil	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	1,001-5,000	571 contacts →
	Indirect evidence “SOLUÇÕES INOVADORAS FOCADAS NO FUTURO E SOB MEDIDA PARA O SEU NEGÓCIO A SNEF Brasil é uma multinacional francesa com mais de 10 anos de atuação no Brasil nos setores de energia…” Source: RevenueBase Database · checked Sep 29, 2026
3	Amara Nzero Brasil	Indirect evidence	Salvador, BrazilHQ checked Sep 29, 2026	501-1,000	493 contacts →
	Indirect evidence “Somos uma empresa com uma grande experiência integral em energia sustentável fortemente comprometida com a Transição Energética.” Source: RevenueBase Database · checked Sep 29, 2026
4	Gali Energia	Indirect evidence	Bauru, BrazilHQ checked Sep 29, 2026	201-500	486 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
5	VIA Networks Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	1,001-5,000	435 contacts →
	Indirect evidence “A Via Networks é uma empresa mineira especializada na prestação de serviços de engenharia.” Source: RevenueBase Database · checked Sep 29, 2026
6	MI Electric Brasil	Partial evidence	Macaé, BrazilHQ checked Sep 29, 2026	201-500	395 contacts →
	Partial evidence “MI Electric Brasil is a company specialized in electrical engineering, controls and automation, focusing on provide energy supplies and equipment maintenance solutions in order to…” Source: RevenueBase Database · checked Sep 29, 2026
7	Constat	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 29, 2026	51-200	318 contacts →
	Indirect evidence “Parceria verdadeira em TI” Source: RevenueBase Database · checked Sep 29, 2026
8	Automa	Indirect evidence	Jundiaí, BrazilHQ checked Sep 29, 2026	201-500	291 contacts →
	Indirect evidence “A Automa, a DNV company, é referência em tecnologias para o setor de energia, com foco em controle, inteligência operacional e eficiência.” Source: RevenueBase Database · checked Sep 29, 2026
9	Deode Energia	Indirect evidence	Juiz De Fora, BrazilHQ checked Sep 29, 2026	201-500	280 contacts →
	Indirect evidence “A DEODE Energia foi fundada em 2012 proveniente da HF Energy.” Source: RevenueBase Database · checked Sep 29, 2026
10	Greylogix Brasil	Partial evidence	Rio Negro, BrazilHQ checked Sep 29, 2026	201-500	241 contacts →
	Partial evidence “GreyLogix plans, projects and implements automation solutions for process and manufacturing plants.” Source: RevenueBase Database · checked Sep 29, 2026
11	Dolphin Engenharia LC Automação	Indirect evidence	Gravataí, BrazilHQ checked Sep 29, 2026	201-500	240 contacts →
	Indirect evidence “A inovação gira o mundo moderno, um mundo melhor.” Source: RevenueBase Database · checked Sep 29, 2026
12	Prime Energy	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	51-200	225 contacts →
	Indirect evidence “Empresa voltada a projetos de Otimização e Eficiêntização no uso da energia elétrica.” Source: RevenueBase Database · checked Sep 29, 2026
13	Tecnova Energia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 29, 2026	51-200	211 contacts →
	Indirect evidence “Fundada em 1983, a TECNOVA foi concebida como uma empresa de vendas, representando comercialmente companhias de grande expressão no segmento eletro-eletrônico.” Source: RevenueBase Database · checked Sep 29, 2026
14	Instaladora Elétrica Mercúrio	Indirect evidence	Sapucaia Do Sul, BrazilHQ checked Sep 29, 2026	501-1,000	201 contacts →
	Indirect evidence “A Instaladora Elétrica Mercúrio oferece soluções e tecnologia inovadoras na prestação de serviços da áreas da engenharia elétrica.” Source: RevenueBase Database · checked Sep 29, 2026
15	Automind	Indirect evidence	Salvador, BrazilHQ checked Sep 29, 2026	51-200	199 contacts →
	Indirect evidence “In 1987, a group of professionals founded AUTOMIND Automação Industrial Ltda, bringing to Brazil a new concept combined with an innovative approach to the development of…” Source: RevenueBase Database · checked Sep 29, 2026
16	CAS Tecnologia SA	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	201-500	196 contacts →
	Indirect evidence “A CAS Tecnologia é uma empresa que aplica tecnologia, engenharia e ciências para desenvolver soluções em operações críticas de TI, em Redes Inteligentes "Smart Grids" e…” Source: RevenueBase Database · checked Sep 29, 2026
17	Enerwatt Engenharia	Indirect evidence	Goiânia, BrazilHQ checked Sep 29, 2026	501-1,000	192 contacts →
	Indirect evidence “Fundada em 2006, em Goiânia-GO, a Enerwatt Engenharia iniciou suas atividades atuando na área de projetos e consultoria energética.” Source: RevenueBase Database · checked Sep 29, 2026
18	Eficaz Energia E Serviços Ltda	Indirect evidence	Olinda, BrazilHQ checked Sep 29, 2026	1,001-5,000	180 contacts →
	Indirect evidence “Fundada no ano de 1997 por ex-funcionários da Coelce a empresa surgiu com o propósito de atender as demandas crescentes no segmento de prestação de serviços em engenharia elétrica.” Source: RevenueBase Database · checked Sep 29, 2026
19	Runtime Soluções Industriais	Indirect evidence	Barra Mansa, BrazilHQ checked Sep 29, 2026	501-1,000	178 contacts →
	Indirect evidence “Somos uma empresa de engenharia especializada em soluções integradas nas áreas de elétrica, automação, mecânica e civil.” Source: RevenueBase Database · checked Sep 29, 2026
20	Metrum	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	51-200	171 contacts →
	Indirect evidence “Somos a Metrum, empresa brasileira provedora de soluções completas de medição, gestão e automação para Empresas de Energia e Médios e Grandes Consumidores, com foco em eficiência…” Source: RevenueBase Database · checked Sep 29, 2026
21	Marte Engenharia Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	1,001-5,000	153 contacts →
	Indirect evidence “A Marte Engenharia Ltda é uma empresa de engenharia que oferece serviços de consultoria e projetos de engenharia nas áreas de geração, transmissão e distribuição de energia…” Source: RevenueBase Database · checked Sep 29, 2026
22	PSR	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	51-200	138 contacts →
	Partial evidence “PSR is a global provider of consulting services, computational modeling and energy innovation; and actively contributes to research and development of optimization and data…” Source: RevenueBase Database · checked Sep 29, 2026
23	I9 Engineering, Technology And Automation	Partial evidence	Serra, BrazilHQ checked Sep 29, 2026	51-200	137 contacts →
	Partial evidence “Founded in 2013, i9 is a pioneer within the FioForte Group, specializing in engineering, technology, automation, and electrical services.” Source: RevenueBase Database · checked Sep 29, 2026
24	Futura Sistemas	Indirect evidence	Santa Barbara D'oeste, BrazilHQ checked Sep 29, 2026	201-500	127 contacts →
	Indirect evidence “Atuando desde o ano de na comercialização e prestação de serviços no segmento de automação comercial, industrial e informática a FUTURA SISTEMAS busca incessantemente a qualidade…” Source: RevenueBase Database · checked Sep 29, 2026
25	MCQ Eletro Service	Indirect evidence	Curitiba, BrazilHQ checked Sep 29, 2026	51-200	111 contacts →
	Indirect evidence “Fundada em por engenheiros com vasta experiência no setor energético e oriundos da COPEL (Companhia Paranaense de Energia), a MCQ ELETRO SERVICE LTDA tem o objetivo de oferecer ao…” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: utility automation consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names utility automation consulting firms.
Partial evidence: Its own public description names part of utility automation consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility automation consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,775 utility automation consulting firms based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,348 reachable decision-makers.

Free signup · no credit card

View the full list →

Utility automation consulting firms based in Brazil at a glance

As of Sep 29, 2026

14.6%Verified-email coverage

12.9Average contacts per company

1-10Median size (employees)

12.5%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

1,019

11-50

538

51-200

160

201-500

501-1,000

1,001-5,000

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 1,775 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among utility automation consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “utility automation consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names utility automation consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among utility automation consulting firms, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,348 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Utility automation consulting firms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names utility automation consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many utility automation consulting firms are there based in Brazil?

RevenueBase identified 1,775 utility automation consulting firms headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Control Construções Ltda, headquartered in Joao Pessoa, tops this list with the largest team on record.

Which city has the most utility automation consulting firms?

Sao Paulo leads with 221 headquartered companies, followed by Belo Horizonte (76) and Rio De Janeiro (75).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,348 verified decision-maker contacts tracked across these 1,775 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,775 utility automation consulting firms based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Utility automation consulting firms 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 Smart Search, 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.