Company lists · Data refreshed September 2026

Top 25 Energy sector staffing companies based in Brazil

Name: Energy sector staffing companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 157 companies tracked

RevenueBase identified 157 energy sector staffing companies headquartered in Brazil as of September 2026 and tracks 3,365 professional contacts across them, including 304 with verified work emails. Rio De Janeiro is the largest hub.

This list covers energy sector staffing companies 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 28, 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 28, 2026 86% judged on-target in blind review

157Companies

3,365Contacts tracked

304Verified emails

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The 25 largest energy sector staffing companies based in Brazil

Ranked by team size

Top 25 of 157 energy sector staffing companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy sector staffing companies: 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	ACV Tecline Engenharia Ltda	Partial evidence	Curitiba, BrazilHQ checked Sep 28, 2026	501-1,000	557 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
2	WN Facilities Soluções & Servicos	Partial evidence	Aracaju, BrazilHQ checked Sep 28, 2026	1,001-5,000	215 contacts →
	Partial evidence “Wn Servicos E Empreendimentos is a staffing and recruiting company based out of R Maria Vitoria Do Nascimento, 71, Cj Orlando Dantas, Aracaju, Sergipe, Brazil.” Source: RevenueBase Database · checked Sep 28, 2026
3	Enerwatt Engenharia	Partial evidence	Goiânia, BrazilHQ checked Sep 28, 2026	501-1,000	192 contacts →
	Partial 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 28, 2026
4	ABZ Group	Strong evidence	Macaé, BrazilHQ checked Sep 28, 2026	51-200	96 contacts →
	Strong evidence “ABZ Group is a global company specialising in Human Resources for the energy, maritime and offshore sectors.” Source: RevenueBase Database · checked Sep 28, 2026
5	NJB	Partial evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	92 contacts →
	Partial evidence “A empresa NJB - Engenharia e Gerenciamento, nasceu no ano de 1990, com foco principal no desenvolvimento e gerenciamento de projetos de Geração e Cogeração de Energia…” Source: RevenueBase Database · checked Sep 28, 2026
6	Gebras	Indirect evidence	Pelotas, BrazilHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “Com quase 20 anos de atuação, a GEBRAS se consolidou como referência em Engenharia Elétrica, PPCI, Hidráulica e Infraestrutura, com obras entregues nos setores de habitação…” Source: RevenueBase Database · checked Sep 28, 2026
7	Equatorial Energia Maranhão	Partial evidence	Caxias, BrazilHQ checked Sep 28, 2026	51-200	80 contacts →
	Partial evidence “Equatorial Energia Maranhão is an oil & energy company based out of R.” Source: RevenueBase Database · checked Sep 28, 2026
8	Audens Group	Indirect evidence	Recife, BrazilHQ checked Sep 28, 2026	11-50	65 contacts →
	Indirect evidence “Somos a maior consultoria de recrutamento no Nordeste, e abraçamos a missão de impulsionar as empresas superando seus desafios através do capital humano mais qualificado do…” Source: RevenueBase Database · checked Sep 28, 2026
9	Daimon Engenharia E Sistemas	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	49 contacts →
	Indirect evidence “A Daimon é uma empresa de engenharia altamente especializada em serviços de regulação, desenvolvimento de soluções em software, estudos e projetos de pesquisa e desenvolvimento e…” Source: RevenueBase Database · checked Sep 28, 2026
10	Norr Engenharia E Energia	Partial evidence	Florianópolis, BrazilHQ checked Sep 28, 2026	51-200	37 contacts →
	Partial evidence “We count with a multidisciplinary team of Engineers with international experience for projects, consulting and supervision of renewable energy systems from small to large Plants.” Source: RevenueBase Database · checked Sep 28, 2026
11	Plus Natural Resources	Indirect evidence	Lagoa, BrazilHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “We are a global engineering and project management company dedicated to supporting our clients increase productivity and realize critical investments.” Source: RevenueBase Database · checked Sep 28, 2026
12	GBL Personnel	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	51-200	25 contacts →
	Indirect evidence “BEM-VINDO À GBL PERSONNEL Uma empresa que foi criada porque acredita e investe nos atributos positivos dos brasileiros: flexibilidade, capacitação técnica, persistência…” Source: RevenueBase Database · checked Sep 28, 2026
13	Sunfor Energia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	51-200	19 contacts →
	Partial evidence “Somos uma empresa de engenharia especializada em energia, com mais de seis anos de experiência no mercado de geração e no desenvolvimento de projetos para o mercado B2B.” Source: RevenueBase Database · checked Sep 28, 2026
14	Leal Energia Solar	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “LEAL, palavra que denota responsabilidade para com os compromissos assumidos.” Source: RevenueBase Database · checked Sep 28, 2026
15	Engsearch Engineering People	Indirect evidence	Jundiaí, BrazilHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “We are EngSearch, a recruitment consulting firm specialized in Engineering, Supply Chain, Technical Sales, and Technology, with 12 years of experience in the market.” Source: RevenueBase Database · checked Sep 28, 2026
16	B3 Engenharia	Indirect evidence	Recife, BrazilHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “A B3 Engenahria é uma empresa pernambucana que atua no mercado de prestação de serviços em Engenharia, com foco em elaboração e gerenciamento de projetos, serviços, obras…” Source: RevenueBase Database · checked Sep 28, 2026
17	Renova Mundo	Partial evidence	Salvador, BrazilHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Atendemos empresas que investem e atuam em projetos de energia renovável, seja na construção e engenharia do proprietário das UFVs, em estudos ambientais para as etapas de…” Source: RevenueBase Database · checked Sep 28, 2026
18	Módulo Energia	Partial evidence	Brasilia, BrazilHQ checked Sep 28, 2026	1-10	12 contacts →
	Partial evidence “A Módulo Energia é uma empresa de engenharia sustentável, que oferece soluções em geração de energia solar fotovoltaica e eficiência energética.” Source: RevenueBase Database · checked Sep 28, 2026
19	FOX Prime Energia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “A Fox Prime Energia é uma empresa especializada nos setores de energia e engenharia, oferecendo soluções completas em projetos elétricos e civis, estudos elétricos, consultoria…” Source: RevenueBase Database · checked Sep 28, 2026
20	Mperfetto Inteligência EM Recursos Humanos	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Em 2010, movida pela paixão e missão de oferecer uma experiência premium em Recrutamento e Seleção, a MPerfetto foi fundada inicialmente sob nome AlfieriPerfetto.” Source: RevenueBase Database · checked Sep 28, 2026
21	Open Energy Soluções	Partial evidence	Fortaleza, BrazilHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “A Open Energy é uma Empresa do Grupo Quanta Consultoria que presta serviços específicos para soluções relacionadas com fontes de Energias Renováveis.” Source: RevenueBase Database · checked Sep 28, 2026
22	Renowatt Energias Renováveis E Soluções	Partial evidence	Porto Alegre, BrazilHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “A RENOWATT Energias Renováveis e Soluções possui ampla experiência de atuação no mercado de energia oferecendo serviços especializados em viabilidade, gestão, otimização e…” Source: RevenueBase Database · checked Sep 28, 2026
23	Mantis	Partial evidence	Olinda, BrazilHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “MSolar é uma empresa do grupo Mantis atuante no mercado de projetos, instalações e gerenciamento de obras com vasta atuação no mercado de energia.” Source: RevenueBase Database · checked Sep 28, 2026
24	Voltec Soluções EM Energia	Partial evidence	Mamanguape, BrazilHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial evidence “A Voltec Soluções em Energia, empresa paraibana, atua no setor energético executando obras, projetos, serviços e consultoria, promovendo análises técnicas e soluções que melhor se…” Source: RevenueBase Database · checked Sep 28, 2026
25	Carpe VIE Engenharia	Indirect evidence	Recife, BrazilHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Carpe Vie Engenharia Ltda is a consulting engineering company, founded in 2003, having carried out work for several electricity generation, transmission and distribution…” Source: RevenueBase Database · checked Sep 28, 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: energy sector staffing companies. 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 energy sector staffing companies.
Partial evidence: Its own public description names part of energy sector staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy sector staffing companies. 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 157 energy sector staffing companies based in Brazil

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Energy sector staffing companies based in Brazil at a glance

As of Sep 28, 2026

9.0%Verified-email coverage

21.4Average contacts per company

1-10Median size (employees)

11.5%Largest-city concentration · Rio De Janeiro

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 157 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 energy sector staffing companies, 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 “energy sector staffing companies”. 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 energy sector staffing companies), 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 energy sector staffing companies, 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, 304 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 28, 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.

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 energy sector staffing companies, 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 energy sector staffing companies are there based in Brazil?

RevenueBase identified 157 energy sector staffing companies 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?

ACV Tecline Engenharia Ltda, headquartered in Curitiba, tops this list with the largest team on record.

Which city has the most energy sector staffing companies?

Rio De Janeiro leads with 18 headquartered companies, followed by Sao Paulo (15) and Porto Alegre (8).

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 304 verified decision-maker contacts tracked across these 157 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 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 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.