Company lists · Data refreshed September 2026

Top 25 Mechanical systems maintenance based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 630 companies tracked

RevenueBase identified 630 mechanical systems maintenance headquartered in Brazil as of September 2026 and tracks 8,191 professional contacts across them, including 424 with verified work emails. Sao Paulo is the largest hub.

This list covers mechanical systems maintenance 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 20, 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 20, 2026 86% judged on-target in blind review

630Companies

8,191Contacts tracked

424Verified emails

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

The 25 largest mechanical systems maintenance based in Brazil

Ranked by team size

Top 25 of 630 mechanical systems maintenance based in Brazil, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to mechanical systems maintenance: 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	Irmãos Passaúra S A	Indirect evidence	Curitiba, BrazilHQ checked Sep 20, 2026	1,001-5,000	1,075 contacts →
	Indirect evidence “Empresa de Montagem e Manutenção Industrial” Source: RevenueBase Database · checked Sep 20, 2026
2	Terrabel	Indirect evidence	Contagem, BrazilHQ checked Sep 20, 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 20, 2026
3	Temon Serviços	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 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 20, 2026
4	Heating Cooling	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	501-1,000	436 contacts →
	Indirect evidence “Desde 1974, a Heating & Cooling atua no segmento de engenharia de instalação de Sistemas de Ar-Condicionado, Ventilação e Exaustão Mecânica, com mais de 2.500 projetos executados.” Source: RevenueBase Database · checked Sep 20, 2026
5	Engecomp Manutenção Industrial	Indirect evidence	Votorantim, BrazilHQ checked Sep 20, 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 20, 2026
6	VGK Engenharia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 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 20, 2026
7	Joetec	Partial evidence	São Paulo, BrazilHQ checked Sep 20, 2026	501-1,000	125 contacts →
	Partial evidence “JOETEC - Montagem e Manutenção de Máquinas Industriais is an industrial assembly and maintenance company based out of R.” Source: RevenueBase Database · checked Sep 20, 2026
8	Ambient AIR AR Condicionado	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	201-500	124 contacts →
	Indirect evidence “Fundada em 1975, no Rio de Janeiro, a Ambient Air iniciou suas operações com a instalação de sistemas Split da marca Philco, tornando-se pioneira nesse segmento no Brasil.” Source: RevenueBase Database · checked Sep 20, 2026
9	Maneng Refrigeração	Indirect evidence	Santo André, BrazilHQ checked Sep 20, 2026	51-200	117 contacts →
	Indirect evidence “A Maneng é uma empresa especializada em manutenção, operação e projetos de sistemas de ar-condicionado e climatização (HVAC), atuando no mercado corporativo há mais de 20 anos…” Source: RevenueBase Database · checked Sep 20, 2026
10	Connect Infraestrutura	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 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 20, 2026
11	Cestet RIO Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 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 20, 2026
12	Engescom Refrigeração E AR Condicionado Ltda	Indirect evidence	Santa Luzia, BrazilHQ checked Sep 20, 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 20, 2026
13	Enthal Engenharia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 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 20, 2026
14	GM Manutenção Industrial	Indirect evidence	Ponta Grossa, BrazilHQ checked Sep 20, 2026	11-50	47 contacts →
	Indirect evidence “A GM Manutenção atua em serviços de curta, média e longa duração, desde paradas programadas de manutenção até ampliação e montagem de novas plantas industriais, sempre oferecendo…” Source: RevenueBase Database · checked Sep 20, 2026
15	Keepee	Partial evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	11-50	45 contacts →
	Partial evidence “Keepee is a company specialized in maintenance services, born from the solid experience of São Bento Engenharia, which has been in the construction market since 2005 and has…” Source: RevenueBase Database · checked Sep 20, 2026
16	Alpere Metalúrgica E Serviços Indústriais	Indirect evidence	Camaçari, BrazilHQ checked Sep 20, 2026	51-200	36 contacts →
	Indirect evidence “Somos uma empresa de engenharia, manutenção, montagens e instalação de máquinas e equipamentos industriais” Source: RevenueBase Database · checked Sep 20, 2026
17	TBS Express	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	51-200	35 contacts →
	Indirect evidence “Somos uma empresa de engenharia com mais 20 anos de experiência em Manutenção Preventiva e Corretiva em Sistemas de Climatização e Manutenção Predial, com foco em manter ambientes…” Source: RevenueBase Database · checked Sep 20, 2026
18	Planccor	Indirect evidence	Araguari, BrazilHQ checked Sep 20, 2026	51-200	35 contacts →
	Indirect evidence “A Planccor Manutenções Industriais é uma empresa que nasceu em 2014 com o propósito de oferecer soluções integradas em instalação, manutenção e reparação de máquinas e…” Source: RevenueBase Database · checked Sep 20, 2026
19	Doctor Frio Especialista DO AR	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect evidence “Fundada em 1995 na cidade de São Paulo, a DOCTOR FRIO é uma empresa de engenharia mecânica especializada em Instalação e Manutenção de Ar Condicionado, Sistema de Exaustão e…” Source: RevenueBase Database · checked Sep 20, 2026
20	Clima Space Engenharia Termica	Indirect evidence	Campinas, BrazilHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
21	MGS Tecnologia	Indirect evidence	Pedro Leopoldo, BrazilHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “A MGS Tecnologia foi criada 1995, com o objetivo de suprir a demanda de serviços em manutenção preditiva eletromecânica, e gerir sistemas de manutenção.” Source: RevenueBase Database · checked Sep 20, 2026
22	Thopp Elevadores	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Somos especialistas em fabricação, modernização e manutenção de elevadores multimarcas, com uma equipe formada por profissionais altamente qualificados e mais de 28 anos de…” Source: RevenueBase Database · checked Sep 20, 2026
23	Sollo Engenharia E Instalações Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “A Sollo Engenharia é uma empresa que fornece, instala e mantém Sistemas de Climatização e Controle Ambiental, sempre utilizando uma visão holística do Sistema.” Source: RevenueBase Database · checked Sep 20, 2026
24	Multiservice Construção E Manutenção Predial	Indirect evidence	Guarulhos, BrazilHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “A Multiservice conta com um time de engenheiros e arquitetos, gestores de projetos e gestores de manutenção.” Source: RevenueBase Database · checked Sep 20, 2026
25	FTA	Indirect evidence	Caucaia, BrazilHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “A FTA é composta de profissionais das mais diversas áreas, como Eletrotécnicos, Eletricistas, Técnicos em Mecânica, Mecânicos, Montadores, Soldadores Especialistas com…” Source: RevenueBase Database · checked Sep 20, 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: mechanical systems maintenance. 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 mechanical systems maintenance.
Partial evidence: Its own public description names part of mechanical systems maintenance, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical systems maintenance. 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 630 mechanical systems maintenance based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 424 reachable decision-makers.

Free signup · no credit card

View the full list →

Mechanical systems maintenance based in Brazil at a glance

As of Sep 20, 2026

5.2%Verified-email coverage

13.0Average contacts per company

11-50Median size (employees)

19.2%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

308

11-50

231

51-200

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 630 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 mechanical systems maintenance, 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 “mechanical systems maintenance”. 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 mechanical systems maintenance), 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 mechanical systems maintenance, 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, 424 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 20, 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.

Mechanical systems maintenance by metro

Mechanical systems maintenance in Sao Paulo121
Mechanical systems maintenance in Rio De Janeiro36

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 mechanical systems maintenance, 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 mechanical systems maintenance are there based in Brazil?

RevenueBase identified 630 mechanical systems maintenance 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?

Irmãos Passaúra S A, headquartered in Brazil, tops this list with the largest team on record.

Which city has the most mechanical systems maintenance?

Sao Paulo leads with 121 headquartered companies, followed by Rio De Janeiro (36) and Curitiba (24).

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 424 verified decision-maker contacts tracked across these 630 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 630 mechanical systems maintenance based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Mechanical systems maintenance 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.