Company lists · Data refreshed September 2026

Top 25 Factory maintenance service companies worldwide

Name: Factory maintenance service companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 12,988 companies tracked

RevenueBase identified 12,988 factory maintenance service companies worldwide as of September 2026 and tracks 226,410 professional contacts across them, including 33,755 with verified work emails. The United States is the largest market and Dubai the largest hub.

This list covers factory maintenance service companies 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 20, 2026. Country and city lists for factory maintenance service companies 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 20, 2026 86% judged on-target in blind review

12,988Companies

226,410Contacts tracked

33,755Verified emails

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The 25 largest factory maintenance service companies worldwide

Ranked by team size

Top 25 of 12,988 factory maintenance service companies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to factory maintenance service 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	Leadec	Partial evidence	Stuttgart, GermanyHQ checked Sep 20, 2026	10001+	5,127 contacts →
	Partial evidence “Leadec is the leading global service specialist for factories across their entire life cycle and related infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
2	Servest SA	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	10001+	2,693 contacts →
	Indirect evidence “Enhancing Facilities Ecosystems At Servest, we see facilities as living ecosystems – dynamic environments that support people, drive business efficiency and create value over time.” Source: RevenueBase Database · checked Sep 20, 2026
3	Khidmah	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 20, 2026	1,001-5,000	2,395 contacts →
	Indirect evidence “Our facility management solutions are designed to offer the perfect mix of services for your facility and budget.” Source: RevenueBase Database · checked Sep 20, 2026
4	GCA Services Group	Indirect evidence	NY, United StatesHQ checked Sep 20, 2026	10001+	2,295 contacts →
	Indirect evidence “ABM (NYSE: ABM) is a Fortune 500 company and leading provider of facility solutions with offices throughout the United States and various international locations.” Source: RevenueBase Database · checked Sep 20, 2026
5	Advanced Technology Services ATS	Partial evidence	Peoria, IL, United StatesHQ checked Sep 20, 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 20, 2026
6	Fm2c	Indirect evidence	Campinas, BrazilHQ checked Sep 20, 2026	5,001-10,000	2,181 contacts →
	Indirect evidence “A FM2C destaca-se no cenário empresarial brasileiro como uma força inovadora no setor de Serviços Industriais, Facilities e Volantes.” Source: RevenueBase Database · checked Sep 20, 2026
7	Zahran Facilities Management	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 20, 2026	10001+	1,959 contacts →
	Indirect evidence “Zahran FM is the largest and most accomplished FM company in the Kingdom of Saudi Arabia, founded on a reputation for service excellence that spans more than 40 years, and…” Source: RevenueBase Database · checked Sep 20, 2026
8	ELFE	Indirect evidence	Macaé, BrazilHQ checked Sep 20, 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 20, 2026
9	Coopservice	Indirect evidence	Reggio Emilia, ItalyHQ checked Sep 20, 2026	10001+	1,862 contacts →
	Indirect evidence “Il nostro Purpose: “Abbiamo a cuore e valorizziamo i vostri mondi” Ogni attività umana ha bisogno di luoghi per compiersi: abitazioni, uffici, industrie, centri commerciali…” Source: RevenueBase Database · checked Sep 20, 2026
10	Dietsmann	Partial evidence	Fontvieille, MonacoHQ checked Sep 20, 2026	5,001-10,000	1,843 contacts →
	Partial evidence “Dietsmann is the leading independent specialist in Operation & Maintenance services for continuous-production plant in the oil & gas and power industries with over 40 years of…” Source: RevenueBase Database · checked Sep 20, 2026
11	SSC Services For Education	Indirect evidence	Knoxville, TN, United StatesHQ checked Sep 20, 2026	10001+	1,807 contacts →
	Indirect evidence “SSC Services For Education is the premier provider of custom facility services in educational spaces.” Source: RevenueBase Database · checked Sep 20, 2026
12	Sankyu S.A	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	1,001-5,000	1,731 contacts →
	Indirect evidence “Fundada em 1972, a SANKYU S.A.” Source: RevenueBase Database · checked Sep 20, 2026
13	Groupe ADF	Partial evidence	Vitrolles, FranceHQ checked Sep 20, 2026	1,001-5,000	1,726 contacts →
	Partial evidence “GROUPE ADF accompagne les acteurs majeurs de l’industrie sur 5 secteurs d’expertise en proposant des solutions d’ingénierie, de production et de maintenance.” Source: RevenueBase Database · checked Sep 20, 2026
14	IMC Saste Construções, Serviços E Comércio Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 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 20, 2026
15	Confipetrol S.A	Indirect evidence	Bogotá, ColombiaHQ checked Sep 20, 2026	1,001-5,000	1,580 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
16	Hobart Food Equipment And Service	Indirect evidence	Troy, OH, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,571 contacts →
	Indirect evidence “While running a business you constantly have a million things going on in your operation every day and any one of them can go wrong without notice.” Source: RevenueBase Database · checked Sep 20, 2026
17	Bravida Danmark A S	Indirect evidence	Brøndby, DenmarkHQ checked Sep 20, 2026	1,001-5,000	1,298 contacts →
	Indirect evidence “Bravida Danmark er blandt landets største tekniske installations- og servicevirksomheder med over medarbejdere i byer landet over, og vi er en arbejdsplads, der har plads til alle.” Source: RevenueBase Database · checked Sep 20, 2026
18	Aramark Facilities Management	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 20, 2026	10001+	1,295 contacts →
	Indirect evidence “At Aramark Facilities Management, we’re raising the bar on facilities management.” Source: RevenueBase Database · checked Sep 20, 2026
19	City Wide Facility Solutions	Partial evidence	Lenexa, KS, United StatesHQ checked Sep 20, 2026	n/a	1,192 contacts →
	Partial evidence “Founded in 1961, City Wide has become synonymous with building maintenance in its home Kansas City market and now has over 100 franchise locations in the United States and Canada.” Source: RevenueBase Database · checked Sep 20, 2026
20	Diversified Maintenance	Partial evidence	Tampa, FL, United StatesHQ checked Sep 20, 2026	5,001-10,000	1,183 contacts →
	Partial evidence “Diversified Maintenance goes above and beyond to make sure our operational excellence and specialized cleaning and maintenance services help businesses run smoothly and seamlessly.” Source: RevenueBase Database · checked Sep 20, 2026
21	Álamo Engenharia SA	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	1,001-5,000	1,169 contacts →
	Indirect evidence “A Álamo é uma empresa de engenharia de manutenção predial e industrial, com 1.500 funcionários, atendendo em todo o Brasil.” Source: RevenueBase Database · checked Sep 20, 2026
22	Rekeep	Indirect evidence	Zola Predosa, ItalyHQ checked Sep 20, 2026	10001+	1,168 contacts →
	Indirect evidence “Il Gruppo Rekeep è il principale operatore italiano e tra i principali player internazionali nell’Integrated Facility Management ovvero la gestione e l’erogazione di servizi…” Source: RevenueBase Database · checked Sep 20, 2026
23	Dusters Total Solutions Services Private Limited	Indirect evidence	Bengaluru, IndiaHQ checked Sep 20, 2026	10001+	1,162 contacts →
	Indirect evidence “Today, with presence in 50 cities and towns, servicing 800+ customers in over 1200 customer locations, Dusters Total Solutions Services Pvt Ltd is one of India’s leading…” Source: RevenueBase Database · checked Sep 20, 2026
24	CNS Nacional DE Serviços	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	5,001-10,000	1,161 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
25	Amerit Fleet Solutions	Indirect evidence	Walnut Creek, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,112 contacts →
	Indirect evidence “At Amerit, we have built our reputation of being the country’s most dependable, trustworthy and hard-working partner through our singular focus on doing one thing, and doing it…” 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: factory maintenance service 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 factory maintenance service companies.
Partial evidence: Its own public description names part of factory maintenance service companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name factory maintenance service 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 12,988 factory maintenance service companies worldwide

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Factory maintenance service companies worldwide at a glance

As of Sep 20, 2026

14.9%Verified-email coverage

17.4Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · Dubai

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

5,134

11-50

4,556

51-200

1,925

201-500

594

501-1,000

273

1,001-5,000

284

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 factory maintenance service 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.
Coverage: Every country. Country and city lists for factory maintenance service companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “factory maintenance service 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 factory maintenance service 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 factory maintenance service companies, 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, 33,755 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.

Factory maintenance service companies by location

37 lists · largest first

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

Countries

Cities

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 factory maintenance service 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 factory maintenance service companies are there worldwide?

RevenueBase identified 12,988 factory maintenance service companies 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 factory maintenance service companies?

The United States leads with 2,012 companies, followed by Brazil (1,659) and the United Kingdom (705). Every factory maintenance service companies list by country and city is linked on this page.

Which city has the most factory maintenance service companies?

Dubai leads with 231 headquartered companies, followed by Sao Paulo (194) and London (96).

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 33,755 verified decision-maker contacts tracked across these 12,988 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.

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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.