Company lists · Data refreshed September 2026

Top 25 Preventive maintenance contractors based in Brazil

Name: Preventive maintenance contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,174 companies tracked

RevenueBase identified 1,174 preventive maintenance contractors headquartered in Brazil as of September 2026 and tracks 23,469 professional contacts across them, including 709 with verified work emails. Sao Paulo is the largest hub.

This list covers preventive maintenance contractors 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 17, 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 17, 2026 86% judged on-target in blind review

1,174Companies

23,469Contacts tracked

709Verified emails

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The 25 largest preventive maintenance contractors based in Brazil

Ranked by team size

Top 25 of 1,174 preventive maintenance contractors based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to preventive maintenance contractors: 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	ELFE	Indirect evidence	Macaé, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,898 contacts →
	Indirect evidence “No mercado há mais de duas décadas, a Axia é uma empresa nacional com atuação em operação e manutenção industrial.” Source: RevenueBase Database · checked Sep 17, 2026
2	Irmãos Passaúra S A	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,075 contacts →
	Indirect evidence “Empresa de Montagem e Manutenção Industrial” Source: RevenueBase Database · checked Sep 17, 2026
3	Temon Serviços	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	628 contacts →
	Indirect evidence “A Temon Serviços é a empresa líder na engenharia de manutenção e operação de sistemas prediais de alta complexidade.” Source: RevenueBase Database · checked Sep 17, 2026
4	Itayá Engenharia, Manutenção Industrial E Construções	Indirect evidence	Sorocaba, BrazilHQ checked Sep 17, 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 17, 2026
5	Tereme Engenharia	Indirect evidence	Serra, BrazilHQ checked Sep 17, 2026	501-1,000	391 contacts →
	Indirect evidence “CONTRATOS DE MANUTENÇÃO A Tereme oferece a seus clientes soluções de manutenção global ou parcial dos equipamentos e instalações elétricas de uma planta industrial.” Source: RevenueBase Database · checked Sep 17, 2026
6	Engecomp Manutenção Industrial	Indirect evidence	Votorantim, BrazilHQ checked Sep 17, 2026	501-1,000	303 contacts →
	Indirect evidence “Com mais de 15 anos de experiência, somos uma empresa consolidada em terceirização e gestão de equipe na área de manutenção industrial e facilities.” Source: RevenueBase Database · checked Sep 17, 2026
7	GSC	Indirect evidence	Esteio, BrazilHQ checked Sep 17, 2026	201-500	297 contacts →
	Indirect evidence “Somos especialistas em manutenção de ativos de climatização e refrigeração.” Source: RevenueBase Database · checked Sep 17, 2026
8	Grupo Masstin	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	501-1,000	282 contacts →
	Indirect evidence “Fundada em setembro de 1978 com uma proposta de trabalho direcionada à qualidade e voltada ao planejamento, gerenciamento e execução dos planos de instalação e manutenção, sua…” Source: RevenueBase Database · checked Sep 17, 2026
9	GNV Mecânica E Prestação DE Serviços Ltda	Partial evidence	Perpetuo Socorro, BrazilHQ checked Sep 17, 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 17, 2026
10	Fancold Service	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 17, 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 17, 2026
11	JAM Soluções Prediais	Indirect evidence	Sabara, BrazilHQ checked Sep 17, 2026	501-1,000	201 contacts →
	Indirect evidence “JAM Soluções Prediais is a facilities services company based out of Brazil.” Source: RevenueBase Database · checked Sep 17, 2026
12	VGK Engenharia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	201-500	196 contacts →
	Partial evidence “An enterprise with vast experience and recognized performance in industrial maintenance - this is VGK Engenharia.” Source: RevenueBase Database · checked Sep 17, 2026
13	Flex Montagem Eletromecânica E Manutenção Industrial Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	195 contacts →
	Indirect evidence “Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Source: RevenueBase Database · checked Sep 17, 2026
14	Renovar Engenharia	Indirect evidence	Lauro De Freitas, BrazilHQ checked Sep 17, 2026	501-1,000	179 contacts →
	Indirect evidence “A Renovar atua no mercado há mais de 20 anos e é constituída por profissionais altamente capacitados e comprometidos, em todas as áreas da Engenharia e de Serviços.” Source: RevenueBase Database · checked Sep 17, 2026
15	LV Castro Engenharia E Inspecao Industrial	Indirect evidence	Lauro De Freitas, BrazilHQ checked Sep 17, 2026	n/a	137 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
16	Connect Infraestrutura	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	103 contacts →
	Indirect evidence “A Connect Infraestrutura é uma empresa especializada em serviços de manutenção predial e sistemas HVAC, com atuação em todo o território nacional por meio de equipes residentes e…” Source: RevenueBase Database · checked Sep 17, 2026
17	Cestet RIO Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	501-1,000	99 contacts →
	Indirect evidence “Com abrangência em todo território nacional, a CETEST possui uma vasta experiência conquistada ao longo dos anos e desenvolvida junto aos clientes e parceiros das áreas de…” Source: RevenueBase Database · checked Sep 17, 2026
18	Alpiserv Servicos	Indirect evidence	João Neiva, BrazilHQ checked Sep 17, 2026	51-200	94 contacts →
	Indirect evidence “Empresa especializada em manutenção industrial.” Source: RevenueBase Database · checked Sep 17, 2026
19	Constarco Tecnologia Térmica	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	501-1,000	90 contacts →
	Indirect evidence “A Constarco Tecnologia Térmica foi constituída em 1978 para atender o mercado de manutenção e instalação de ar condicionado.” Source: RevenueBase Database · checked Sep 17, 2026
20	Afriotherm AR Condicionado & Refrigeração Industrial	Indirect evidence	Santo Andre, BrazilHQ checked Sep 17, 2026	51-200	83 contacts →
	Indirect evidence “A AFRIOTHERM iniciou suas atividades no ano de 1997 para atuar especificamente nos segmentos de AR CONDICIONADO e REFRIGERAÇÃO, essencialmente como prestadora de serviços para…” Source: RevenueBase Database · checked Sep 17, 2026
21	Megasteam Oficial	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	201-500	68 contacts →
	Indirect evidence “A Megasteam é uma empresa reconhecida pela qualidade, confiabilidade e tecnologia empregada na prestação de serviços para edificações há mais de 33 anos.” Source: RevenueBase Database · checked Sep 17, 2026
22	Engescom Refrigeração E AR Condicionado Ltda	Indirect evidence	Santa Luzia, BrazilHQ checked Sep 17, 2026	51-200	61 contacts →
	Indirect evidence “Somos uma empresa especializada na manutenção e instalação de grandes sistemas de ar condicionado e refrigeração.” Source: RevenueBase Database · checked Sep 17, 2026
23	Enthal Engenharia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “A Enthal Engenharia atua há mais de 30 anos em instalações e manutenções de sistemas de ar condicionado central, garantindo o conforto térmico e a qualidade do ar no interior de…” Source: RevenueBase Database · checked Sep 17, 2026
24	Tecmesul	Indirect evidence	Tubarão, BrazilHQ checked Sep 17, 2026	201-500	56 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	INV Engenharia	Indirect evidence	Santos, BrazilHQ checked Sep 17, 2026	201-500	50 contacts →
	Indirect evidence “Surgida da necessidade de apresentar um inovador modelo de gestão no ramo da Manutenção Industrial, a Inove alia experiência e preços competitivos, de forma a garantir a…” Source: RevenueBase Database · checked Sep 17, 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: preventive maintenance contractors. 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 preventive maintenance contractors.
Partial evidence: Its own public description names part of preventive maintenance contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name preventive maintenance contractors. 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 1,174 preventive maintenance contractors based in Brazil

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Preventive maintenance contractors based in Brazil at a glance

As of Sep 17, 2026

3.0%Verified-email coverage

20.0Average contacts per company

11-50Median size (employees)

15.9%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

577

11-50

401

51-200

132

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 1,174 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 preventive maintenance contractors, 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 “preventive maintenance contractors”. 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 preventive maintenance contractors), 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 preventive maintenance contractors, 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, 709 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 17, 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.

Preventive maintenance contractors by metro

Preventive maintenance contractors in Sao Paulo187
Preventive maintenance contractors in Rio De Janeiro52
Preventive maintenance contractors in Curitiba45
Preventive maintenance contractors in Campinas27

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 preventive maintenance contractors, 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 preventive maintenance contractors are there based in Brazil?

RevenueBase identified 1,174 preventive maintenance contractors 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?

ELFE, headquartered in Macae, tops this list with the largest team on record.

Which city has the most preventive maintenance contractors?

Sao Paulo leads with 187 headquartered companies, followed by Rio De Janeiro (52) and Curitiba (45).

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 709 verified decision-maker contacts tracked across these 1,174 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 17, 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.