Company lists · Data refreshed September 2026

Top 25 Maintenance engineering staffing companies based in Brazil

Name: Maintenance engineering 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 952 companies tracked

RevenueBase identified 952 maintenance engineering staffing companies headquartered in Brazil as of September 2026 and tracks 37,138 professional contacts across them, including 2,280 with verified work emails. Sao Paulo is the largest hub.

This list covers maintenance engineering 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

952Companies

37,138Contacts tracked

2,280Verified emails

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The 25 largest maintenance engineering staffing companies based in Brazil

Ranked by team size

Top 25 of 952 maintenance engineering 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 maintenance engineering 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	Grupo Enesa - Main Page	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	1,001-5,000	2,458 contacts →
	Partial evidence “ENESA Engenharia is a company based on reliability, commitment, ethical standards and important knowledge in constructive engineering solutions, becoming a reference in…” Source: RevenueBase Database · checked Sep 28, 2026
2	Araujo Abreu Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	1,001-5,000	1,788 contacts →
	Indirect evidence “A Araujo Abreu foi fundada em 1922.” Source: RevenueBase Database · checked Sep 28, 2026
3	IMC Saste Construções, Serviços E Comércio Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	1,001-5,000	1,680 contacts →
	Indirect evidence “A IMC Saste, empresa fundada em 1992, tem atuação de abrangência nacional e unidades de negócio especializadas nas áreas de Facilities, Construção e Montagem, Manutenção…” Source: RevenueBase Database · checked Sep 28, 2026
4	MKS Soluções Integradas S.A	Indirect evidence	Camaçari, BrazilHQ checked Sep 28, 2026	501-1,000	1,012 contacts →
	Indirect evidence “No mercado desde 1994, somos uma empresa que oferece soluções integradas de engenharia nas áreas de manutenção, construção e montagem eletromecânica e serviços especializados de…” Source: RevenueBase Database · checked Sep 28, 2026
5	Convaço	Indirect evidence	Ipatinga, BrazilHQ checked Sep 28, 2026	1,001-5,000	981 contacts →
	Indirect evidence “Considerada referência na prestação de serviços em engenharia de montagem e manutenção industrial, a CONVAÇO, fundada em julho de 1970, vem expandindo seus negócios nos mais…” Source: RevenueBase Database · checked Sep 28, 2026
6	WCA Brasil	Indirect evidence	Jundiaí, BrazilHQ checked Sep 28, 2026	5,001-10,000	868 contacts →
	Indirect evidence “A WCA Brasil atua na área de Prestação de Serviços há 26 anos.” Source: RevenueBase Database · checked Sep 28, 2026
7	Telsan Engenharia E Serviços S A	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	1,001-5,000	765 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
8	Terrabel	Indirect evidence	Contagem, BrazilHQ checked Sep 28, 2026	1,001-5,000	733 contacts →
	Indirect evidence “Fundada em Belo Horizonte nos anos 70, atualmente instalada em amplas dependências na cidade de Contagem, a TERRABEL dispõe de uma equipe de engenheiros, técnicos, mecânicos…” Source: RevenueBase Database · checked Sep 28, 2026
9	C3 Engenharia & Soluções	Indirect evidence	Lauro De Freitas, BrazilHQ checked Sep 28, 2026	5,001-10,000	709 contacts →
	Indirect evidence “Desde 2005 a C3 Engenharia é atuante nos segmentos de Paradas de Manutenção, Manutenção de Rotina, Construção e Montagem e Inspeção industrial.” Source: RevenueBase Database · checked Sep 28, 2026
10	Grupo Sereng	Indirect evidence	Vitória, BrazilHQ checked Sep 28, 2026	201-500	707 contacts →
	Indirect evidence “A SERENG é uma empresa de engenharia especializada em Projetos, Consultoria, Gerenciamento, Apoio Técnico e Gestão de Ativos (Manutenção), atuando nos mais diversos segmentos…” Source: RevenueBase Database · checked Sep 28, 2026
11	Garra RH	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	n/a	703 contacts →
	Indirect evidence “Agência de RHRecrutamento & Seleção Especialista em Operações Vagas Temporárias e Efetivas Somos uma agência de recursos humanos com foco em atendimento híbrido: para empresas e…” Source: RevenueBase Database · checked Sep 28, 2026
12	Rede Montagens Eletromecânicas	Indirect evidence	Betim, BrazilHQ checked Sep 28, 2026	201-500	657 contacts →
	Indirect evidence “A Rede Montagens Eletromecânicas é uma empresa dinâmica, pró-ativa, sempre empenhada no sucesso e evolução dos empreendimentos e seus colaboradores, a fim de proporcionar solução…” Source: RevenueBase Database · checked Sep 28, 2026
13	Sartori Serviços	Indirect evidence	Joao Monlevade, BrazilHQ checked Sep 28, 2026	501-1,000	489 contacts →
	Indirect evidence “A Sartori Serviços LTDA é uma empresa que atua no mercado de Fabricação, Montagem e Manutenção Mecânica em complexos Industriais.” Source: RevenueBase Database · checked Sep 28, 2026
14	C.S.E. Mecanica E Instrumentação SA	Indirect evidence	Rio Das Ostras, BrazilHQ checked Sep 28, 2026	501-1,000	487 contacts →
	Indirect evidence “Fundada em outubro de 1984, a C.S.E.” Source: RevenueBase Database · checked Sep 28, 2026
15	Petroeng	Indirect evidence	Lauro De Freitas, BrazilHQ checked Sep 28, 2026	201-500	455 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
16	Grupo Espiral Engenharia	Indirect evidence	Serra, BrazilHQ checked Sep 28, 2026	1,001-5,000	429 contacts →
	Indirect evidence “Há 28 anos, o Grupo Espiral Engenharia consolidou-se como referência em engenharia de acesso, fornecendo soluções inovadoras e seguras para os setores industriais, construção…” Source: RevenueBase Database · checked Sep 28, 2026
17	Itayá Engenharia, Manutenção Industrial E Construções	Indirect evidence	Sorocaba, BrazilHQ checked Sep 28, 2026	501-1,000	422 contacts →
	Indirect evidence “Fundada em 1992, a ITAYÁ vem construindo uma imagem de excelência, idoneidade e competência no segmento de Manutenção e Montagem Industrial.” Source: RevenueBase Database · checked Sep 28, 2026
18	LCD Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	501-1,000	410 contacts →
	Indirect evidence “Fundada em por engenheiro especializado em gerência de contratos, líder de equipes de empreiteiras de construção civil, montagem e manutenção industrial, a LCD Engenharia…” Source: RevenueBase Database · checked Sep 28, 2026
19	Grupo AMA	Indirect evidence	Sao Caetano Do Sul, BrazilHQ checked Sep 28, 2026	1,001-5,000	376 contacts →
	Indirect evidence “AMA SERVIÇOS LTDA com sua administração moderna desde 1992 no mercado, se consolidaram por sua qualidade e por seus valores, na área de serviços de Portaria, Recepção, Logística…” Source: RevenueBase Database · checked Sep 28, 2026
20	Proeng Montagens E Manutenção Industrial	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 28, 2026	501-1,000	363 contacts →
	Indirect evidence “A Proeng Montagens e Manutenção Industrial Ltda.” Source: RevenueBase Database · checked Sep 28, 2026
21	Pollo Engenharia	Indirect evidence	Camaçari, BrazilHQ checked Sep 28, 2026	201-500	267 contacts →
	Indirect evidence “A Pollo Engenharia LTDA, fundada em 2002, é marcada pela participação no desenvolvimento e crescimento do Polo Industrial de Camaçari, fazendo história nos segmentos de prestação…” Source: RevenueBase Database · checked Sep 28, 2026
22	CEL Engenharia Celenergia	Indirect evidence	Goiânia, BrazilHQ checked Sep 28, 2026	1,001-5,000	263 contacts →
	Indirect evidence “Fundada em 1992, a CEL ENGENHARIA é regida pelos princípios da ética, responsabilidade e profissionalismo; oferece serviços implementados com rigor técnico e operacional aliados…” Source: RevenueBase Database · checked Sep 28, 2026
23	GNV Mecânica E Prestação DE Serviços Ltda	Partial evidence	Perpetuo Socorro, BrazilHQ checked Sep 28, 2026	201-500	259 contacts →
	Partial evidence “The "GNV Mecânica e Prestação de Serviços Ltda." founded in May specializes in Industrial Maintenance and Mechanical Assembly, search continuously since the beginning of its…” Source: RevenueBase Database · checked Sep 28, 2026
24	Fancold Service	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 28, 2026	201-500	229 contacts →
	Indirect evidence “Uma empresa de engenharia, focada na especialização, diferenciação e constante treinamento na prestação de serviços, para atender as mais profundas necessidades e particularidades…” Source: RevenueBase Database · checked Sep 28, 2026
25	Grupo Servsul	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	1,001-5,000	223 contacts →
	Indirect evidence “Criado em 1972, o Grupo SERVSUL é especializado em facilities services, terceirização de serviços, temporários e guarda patrimonial.” 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: maintenance engineering 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 maintenance engineering staffing companies.
Partial evidence: Its own public description names part of maintenance engineering staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maintenance engineering 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 952 maintenance engineering staffing companies based in Brazil

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Maintenance engineering staffing companies based in Brazil at a glance

As of Sep 28, 2026

6.1%Verified-email coverage

39.0Average contacts per company

11-50Median size (employees)

9.9%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

277

11-50

328

51-200

209

201-500

501-1,000

1,001-5,000

5,001-10,000

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 952 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 maintenance engineering 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 “maintenance engineering 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 maintenance engineering 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 maintenance engineering 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, 2,280 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.

Maintenance engineering staffing companies 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 maintenance engineering 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 maintenance engineering staffing companies are there based in Brazil?

RevenueBase identified 952 maintenance engineering 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?

Grupo Enesa - Main Page, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most maintenance engineering staffing companies?

Sao Paulo leads with 94 headquartered companies, followed by Rio De Janeiro (66) and Curitiba (29).

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 2,280 verified decision-maker contacts tracked across these 952 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.