Company lists · Data refreshed October 2026

Top 25 Industrial facility maintenance contractors worldwide

Name: Industrial facility maintenance contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 22,533 companies tracked

RevenueBase identified 22,533 company matches for industrial facility maintenance contractors worldwide as of October 2026 and tracks 554,739 professional contacts across them, including 92,092 with verified work emails. The United States is the largest market and Dubai the largest hub.

This list covers company matches for industrial facility maintenance contractors worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 16, 2026. Country and city lists for industrial facility maintenance contractors follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 16, 2026 How this list was built

22,533Companies

554,739Contacts tracked

92,092Verified emails

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The 25 largest industrial facility maintenance contractors worldwide

Ranked by team size

Top 25 of 22,533 company matches for industrial facility maintenance contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ABM Industries	Exact match	NY, United StatesHQ recorded Oct 16, 2026	10001+	23,041 contacts →
	Exact match “ABM is one of the world’s largest providers of integrated facility, engineering, and infrastructure solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Manserv	Exact match	São Caetano Do Sul, BrazilHQ recorded Oct 16, 2026	10001+	16,313 contacts →
	Exact match “A Manserv tem no ato de servir sua principal vocação.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	MITIE	Exact match	London, United KingdomHQ recorded Oct 16, 2026	10001+	14,608 contacts →
	Exact match “Founded in 1987, Mitie is the UK’s leading facilities management and professional services company.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Zachry Group	Exact match	San Antonio, TX, United StatesHQ recorded Oct 16, 2026	10001+	7,053 contacts →
	Exact match “Zachry Group is North America's pacesetter in turnkey engineering, construction, maintenance, turnaround and fabrication services to the energy, chemicals, power, manufacturing…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Equans Belux	Exact match	Brussels, BelgiumHQ recorded Oct 16, 2026	5,001-10,000	5,347 contacts →
	Exact match “What if you could use your talent to contribute to the great challenges of tomorrow?” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Leadec	Exact match	Stuttgart, GermanyHQ recorded Oct 16, 2026	10001+	5,325 contacts →
	Exact match “Leadec is the leading global service specialist for factories across their entire life cycle and related infrastructure.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	BVG India Limited	Exact match	Pune, IndiaHQ recorded Oct 16, 2026	10001+	4,510 contacts →
	Exact match “Founded in 2002, BVG India Limited is India’s largest and leading Integrated Facility Management (IFM) company, offering comprehensive solutions that combine skilled people…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	CBSI	Exact match	Volta Redonda, BrazilHQ recorded Oct 16, 2026	10001+	3,994 contacts →
	Exact match “Somos a CBSI!” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	STORK	Exact match	Utrecht, NetherlandsHQ recorded Oct 16, 2026	10001+	3,942 contacts →
	Exact match “Stork is a global provider of integrated operations, maintenance, modification and asset integrity solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Atalian	Exact match	Vitry-sur-seine, FranceHQ recorded Oct 16, 2026	10001+	3,810 contacts →
	Exact match “ATALIAN is a major operator in Cleaning and Facility Management in France and Europe.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	C&w Services	Exact match	Needham, MA, United StatesHQ recorded Oct 16, 2026	10001+	3,409 contacts →
	Exact match “Raising the Value of Facilities Services.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Brock Group	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	10001+	3,292 contacts →
	Exact match “The Brock Group is a leading provider of industrial specialty services to clients around the world, with headquarters in Houston, TX, and operating units in Canada, the United…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Performance Contractors	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	2,920 contacts →
	Exact match “We began as a merit shop general industrial contractor back in 1979.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	WISAG	Exact match	Frankfurt, GermanyHQ recorded Oct 16, 2026	10001+	2,913 contacts →
	Exact match “WISAG is one of Germany’s leading service companies.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Estrutural	Exact match	Porto Alegre, BrazilHQ recorded Oct 16, 2026	1,001-5,000	2,795 contacts →
	Exact match “Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Brand Energy & Infrastructure Services	Exact match	United KingdomHQ recorded Oct 16, 2026	10001+	2,739 contacts →
	Exact match “Brand Energy & Infrastructure Services supports customers’ maintenance, turnaround and refurbishment needs as well as new construction, capital-driven upgrades and expansion…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Grupo NPE	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	5,001-10,000	2,548 contacts →
	Exact match “O Grupo NPE é composto por empresas que oferecem soluções integradas para as necessidades da indústria: NPE Service, NPE Industrial, NPE Locação, NPE Facilities, NPE Construções e…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Khidmah	Exact match	Abu Dhabi, United Arab EmiratesHQ recorded Oct 16, 2026	1,001-5,000	2,416 contacts →
	Exact match “Our facility management solutions are designed to offer the perfect mix of services for your facility and budget.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Advanced Technology Services ATS	Exact match	Peoria, IL, United StatesHQ recorded Oct 16, 2026	1,001-5,000	2,282 contacts →
	Exact match “Advanced Technology Services, Inc.(ATS) is a single source for industrial maintenance, technology and parts, offering a complete solution for support, training, monitoring and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Dussmann Italy	Exact match	Capriate San Gervasio, ItalyHQ recorded Oct 16, 2026	10001+	2,232 contacts →
	Exact match “Dussmann Service è la più grande divisione del Gruppo Dussmann e fa parte di un network di servizi internazionale.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Fm2c	Exact match	Campinas, BrazilHQ recorded Oct 16, 2026	5,001-10,000	2,188 contacts →
	Exact match “A FM2C destaca-se no cenário empresarial brasileiro como uma força inovadora no setor de Serviços Industriais, Facilities e Volantes.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	ELFE	Exact match	Macaé, BrazilHQ recorded Oct 16, 2026	1,001-5,000	2,006 contacts →
	Exact match “No mercado há mais de duas décadas, a Axia é uma empresa nacional com atuação em operação e manutenção industrial.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	NAES	Exact match	Issaquah, WA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,999 contacts →
	Exact match “NAES is the power generation industry’s largest independent services provider, with more than 40 years of experience managing risk and turning it into profits.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Brown & Root Industrial Services, LLC	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 16, 2026	5,001-10,000	1,969 contacts →
	Exact match “Brown & Root Industrial Services offers the full range of industrial services – engineering, construction, maintenance, turnaround, and specialty (painting, scaffolding…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Zahran Facilities Management	Exact match	Riyadh, Saudi ArabiaHQ recorded Oct 16, 2026	10001+	1,947 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial facility maintenance contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 22,533 industrial facility maintenance contractors worldwide

See the full list, filter by size, metro and specialty, and access 92,092 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial facility maintenance contractors worldwide at a glance

As of Oct 16, 2026

16.6%Verified-email coverage

24.6Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Dubai

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

8,005

11-50

7,949

51-200

3,839

201-500

1,274

501-1,000

519

1,001-5,000

589

5,001-10,000

107

10001+

109

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for industrial facility maintenance contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “industrial facility maintenance contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 92,092 professional contacts with verified work emails across the full matched dataset. 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 October 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Industrial facility maintenance contractors by location

75 lists · largest first

Every Industrial facility maintenance contractors 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial facility maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial facility maintenance contractors are there worldwide?

RevenueBase identified 22,533 company matches for industrial facility maintenance contractors worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

ABM Industries tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most industrial facility maintenance contractors?

The United States leads with 4,378 companies, followed by Brazil (2,356) and the United Kingdom (1,198). Every industrial facility maintenance contractors list by country and city is linked on this page.

Which city has the most industrial facility maintenance contractors?

Dubai leads with 319 company records, followed by Sao Paulo (278) and London (166).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 92,092 professional contacts with verified work emails tracked across these 22,533 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 16, 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 SmartSearch, 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.