Company lists · Data refreshed September 2026

Top 25 Manufacturing plant maintenance worldwide

Name: Manufacturing plant maintenance worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,769 companies tracked

RevenueBase identified 1,769 manufacturing plant maintenance worldwide as of September 2026 and tracks 29,009 professional contacts across them, including 4,821 with verified work emails and 0 with mobile numbers. Brazil is the largest market and Sao Paulo the largest hub.

This list covers manufacturing plant maintenance worldwide, 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. Country and city lists for manufacturing plant maintenance follow the table.

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

1,769Companies

29,009Contacts tracked

4,821Verified emails

0Mobile numbers

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The 25 largest manufacturing plant maintenance worldwide

Ranked by team size

Top 25 of 1,769 manufacturing plant maintenance worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing plant 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	Leadec	Indirect evidence	Stuttgart, GermanyHQ checked Sep 17, 2026	10001+	5,127 contacts →
	Indirect evidence “Leadec is the leading global service specialist for factories across their entire life cycle and related infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
2	Advanced Technology Services ATS	Partial evidence	Peoria, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,216 contacts →
	Partial evidence “Advanced Technology Services, Inc.(ATS) is a single source for industrial maintenance, technology and parts, offering a complete solution for support, training, monitoring and…” Source: RevenueBase Database · checked Sep 17, 2026
3	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
4	Quant Service	Partial evidence	Stockholm, SwedenHQ checked Sep 17, 2026	1,001-5,000	913 contacts →
	Partial evidence “We are Quant – your maintenance partner.” Source: RevenueBase Database · checked Sep 17, 2026
5	Maclellan Integrated Services, INC	Partial evidence	Lexington, KY, United StatesHQ checked Sep 17, 2026	1,001-5,000	650 contacts →
	Partial evidence “MacLellan Integrated Services provides critical process cleaning services, process equipment and robotics maintenance, production line side support, sludge and wastewater…” Source: RevenueBase Database · checked Sep 17, 2026
6	Scania Industrial Maintenance AB	Partial evidence	Södertälje, SwedenHQ checked Sep 17, 2026	501-1,000	627 contacts →
	Partial evidence “Scania Industrial Maintenance support Scania in Sweden with technical services.” Source: RevenueBase Database · checked Sep 17, 2026
7	Sartori Serviços	Indirect evidence	Joao Monlevade, BrazilHQ checked Sep 17, 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 17, 2026
8	Fives Maintenance	Partial evidence	Montévrain, FranceHQ checked Sep 17, 2026	501-1,000	416 contacts →
	Partial evidence “Spécialiste de la maintenance industrielle depuis plus de vingt ans, Fives intervient dans le cadre de contrats à obligation de résultats pour assurer la maintenance préventive…” Source: RevenueBase Database · checked Sep 17, 2026
9	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
10	Moncobra	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	501-1,000	292 contacts →
	Indirect evidence “Empresa de referencia del Grupo Cobra especializada en diseño, ingeniería, instalaciones y montajes mecánicos y eléctricos y mantenimiento industrial.” Source: RevenueBase Database · checked Sep 17, 2026
11	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
12	Howden Maintenance Partners	Partial evidence	Zwijndrecht, BelgiumHQ checked Sep 17, 2026	201-500	223 contacts →
	Partial evidence “Howden Maintenance Partners is part of Chart Industries and is a growing service company within the group, specializing in the maintenance, repair, and overhaul of industrial…” Source: RevenueBase Database · checked Sep 17, 2026
13	Emalec	Indirect evidence	St-genis-les-ollières, FranceHQ checked Sep 17, 2026	201-500	221 contacts →
	Indirect evidence “Notre succès s’appuie sur près de 400 collaborateurs, 7/7 pour réaliser des prestations d'entretien et de dépannage sur plus de 20 sites professionnels dans 14 pays.” Source: RevenueBase Database · checked Sep 17, 2026
14	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
15	Enprotech	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 17, 2026	201-500	171 contacts →
	Indirect evidence “To keep your production in motion, it takes an experienced partner dedicated to your equipment 24/7.” Source: RevenueBase Database · checked Sep 17, 2026
16	Ontario Refrigeration Service, INC	Indirect evidence	Ontario, United StatesHQ checked Sep 17, 2026	51-200	165 contacts →
	Indirect evidence “With 10 offices serving California, Arizona, Nevada, Utah, and Texas, we are never too far to provide service assistance whenever your equipment may require it!” Source: RevenueBase Database · checked Sep 17, 2026
17	Tectrion Gmbh	Indirect evidence	Leverkusen, GermanyHQ checked Sep 17, 2026	1,001-5,000	157 contacts →
	Indirect evidence “Als eines der führenden Instandhaltungsunternehmen sorgt Tectrion mit 1.100 Mitarbeiter*innen und fast 145 Azubis für den sicheren und störungsfreien Betrieb von…” Source: RevenueBase Database · checked Sep 17, 2026
18	Joetec	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 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 17, 2026
19	Maintenx	Partial evidence	Tampa, FL, United StatesHQ checked Sep 17, 2026	201-500	121 contacts →
	Partial evidence “Total Facility Maintenance & Repair Company.” Source: RevenueBase Database · checked Sep 17, 2026
20	Aserti Electronic	Partial evidence	Vannes, FranceHQ checked Sep 17, 2026	201-500	117 contacts →
	Partial evidence “ASERTI Electronic est une société spécialisée dans la maintenance d’équipements industriels électroniques et de systèmes d’entraînements.” Source: RevenueBase Database · checked Sep 17, 2026
21	Manufacturing Maintenance Solutions, INC MMS	Strong evidence	Pekin, IL, United StatesHQ checked Sep 17, 2026	201-500	100 contacts →
	Strong evidence “Manufacturing Maintenance Solutions, Inc (MMS) is a service organization dedicated to enhancing its customers' profitability by providing expert manufacturing equipment contract…” Source: RevenueBase Database · checked Sep 17, 2026
22	Strategic Maintenance Solutions, INC	Partial evidence	Gorham, ME, United StatesHQ checked Sep 17, 2026	51-200	97 contacts →
	Partial evidence “SMS provides services to industrial, manufacturing, facilities, and government organizations.” Source: RevenueBase Database · checked Sep 17, 2026
23	Conhagen Rotating Equipment Specialist	Partial evidence	Kenner, LA, United StatesHQ checked Sep 17, 2026	51-200	94 contacts →
	Partial evidence “Conhagen is a comprehensive provider of industrial rotating equipment services, including engineering, field services, shop services, manufacturing, and repairs, allowing us to…” Source: RevenueBase Database · checked Sep 17, 2026
24	Arthur G Russell Company	Indirect evidence	Bristol, CT, United StatesHQ checked Sep 17, 2026	51-200	90 contacts →
	Indirect evidence “The Arthur G Russell Company goes beyond building you an automated assembly machine.” Source: RevenueBase Database · checked Sep 17, 2026
25	HECO	Partial evidence	Kalamazoo, MI, United StatesHQ checked Sep 17, 2026	51-200	87 contacts →
	Partial evidence “HECO helps industrial plants utilize more dependable motors and equipment.” 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: manufacturing plant 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 manufacturing plant maintenance.
Partial evidence: Its own public description names part of manufacturing plant maintenance, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing plant 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 1,769 manufacturing plant maintenance worldwide

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Manufacturing plant maintenance worldwide at a glance

As of Sep 17, 2026

16.6%Verified-email coverage

16.4Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

864

11-50

618

51-200

209

201-500

501-1,000

1,001-5,000

10001+

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 manufacturing plant 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.
Coverage: 13 countries, largest first: Brazil, the United States, France, Italy, Spain, Germany, the Netherlands, the United Kingdom, Canada, Australia and 3 more. Country and city lists for manufacturing plant maintenance are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “manufacturing plant 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 manufacturing plant 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 manufacturing plant maintenance, and records with no verified work email.
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, 4,821 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.

Manufacturing plant maintenance by location

13 lists · largest first

Every Manufacturing plant maintenance list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 manufacturing plant 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 manufacturing plant maintenance are there worldwide?

RevenueBase identified 1,769 manufacturing plant maintenance worldwide 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?

Leadec, headquartered in Stuttgart, tops this list with the largest team on record.

Which country has the most manufacturing plant maintenance?

Brazil leads with 520 companies, followed by the United States (321) and France (190). Every manufacturing plant maintenance list by country and city is linked on this page.

Which city has the most manufacturing plant maintenance?

Sao Paulo leads with 58 headquartered companies, followed by Curitiba (19) and Belo Horizonte (12).

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 4,821 verified decision-maker contacts tracked across these 1,769 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.