Company lists · Data refreshed September 2026

Top 25 Maintenance outsourcing companies worldwide

Name: Maintenance outsourcing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 10,837 companies tracked

RevenueBase identified 10,837 company matches for maintenance outsourcing companies worldwide as of September 2026 and tracks 269,553 professional contacts across them, including 39,226 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for maintenance outsourcing companies 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 September 27, 2026. Country and city lists for maintenance outsourcing companies 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 Sep 27, 2026 How this list was built

10,837Companies

269,553Contacts tracked

39,226Verified emails

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

The 25 largest maintenance outsourcing companies worldwide

Ranked by team size

Top 25 of 10,837 company matches for maintenance outsourcing companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Manserv	Exact match	São Caetano Do Sul, BrazilHQ recorded Sep 27, 2026	10001+	14,509 contacts →
	Exact match “A Manserv tem no ato de servir sua principal vocação.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	MITIE	Exact match	London, United KingdomHQ recorded Sep 27, 2026	10001+	13,908 contacts →
	Exact match “Founded in 1987, Mitie is the UK’s leading facilities management and professional services company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	ISS Facility Services UK	Exact match	Weybridge, United KingdomHQ recorded Sep 27, 2026	10001+	5,702 contacts →
	Exact match “ISS is a leading workplace experience and facilities management company with more than 125 years of global experience.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Programmed	Exact match	Docklands, AustraliaHQ recorded Sep 27, 2026	10001+	4,492 contacts →
	Exact match “We are a leading provider of staffing, maintenance and facility management services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Atalian	Exact match	Vitry-sur-seine, FranceHQ recorded Sep 27, 2026	10001+	3,641 contacts →
	Exact match “ATALIAN is a major operator in Cleaning and Facility Management in France and Europe.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	C&w Services	Exact match	Needham, MA, United StatesHQ recorded Sep 27, 2026	10001+	3,322 contacts →
	Exact match “Raising the Value of Facilities Services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	KBS	Exact match	Oceanside, CA, United StatesHQ recorded Sep 27, 2026	10001+	3,229 contacts →
	Exact match “KBS is a trusted partner to leading operations and facility managers across North America.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Servest SA	Exact match	Johannesburg, South AfricaHQ recorded Sep 27, 2026	10001+	2,693 contacts →
	Exact match “Enhancing Facilities Ecosystems At Servest, we see facilities as living ecosystems – dynamic environments that support people, drive business efficiency and create value over time.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Khidmah	Exact match	Abu Dhabi, United Arab EmiratesHQ recorded Sep 27, 2026	1,001-5,000	2,395 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 · Sep 27, 2026 · View company records in RevenueBase
10	GCA Services Group	Exact match	NY, United StatesHQ recorded Sep 27, 2026	10001+	2,295 contacts →
	Exact match “ABM (NYSE: ABM) is a Fortune 500 company and leading provider of facility solutions with offices throughout the United States and various international locations.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Advanced Technology Services ATS	Exact match	Peoria, IL, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,216 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 · Sep 27, 2026 · View company records in RevenueBase
12	Zahran Facilities Management	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 27, 2026	10001+	1,959 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 · Sep 27, 2026 · View company records in RevenueBase
13	ELFE	Exact match	Macaé, BrazilHQ recorded Sep 27, 2026	1,001-5,000	1,898 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 · Sep 27, 2026 · View company records in RevenueBase
14	Coopservice	Exact match	Reggio Emilia, ItalyHQ recorded Sep 27, 2026	10001+	1,862 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	SSC Services For Education	Exact match	Knoxville, TN, United StatesHQ recorded Sep 27, 2026	10001+	1,807 contacts →
	Exact match “SSC Services For Education is the premier provider of custom facility services in educational spaces.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	IMC Saste Construções, Serviços E Comércio Ltda	Exact match	Sao Paulo, BrazilHQ recorded Sep 27, 2026	1,001-5,000	1,680 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Spsp Oficial	Exact match	Marilia, BrazilHQ recorded Sep 27, 2026	5,001-10,000	1,395 contacts →
	Exact match “Fundada em 20 de agosto de 1994, atuante no mercado de prestação de serviços, a SPSP é uma das mais conceituadas empresas de terceirização do país.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Bravida Danmark A S	Exact match	Brøndby, DenmarkHQ recorded Sep 27, 2026	1,001-5,000	1,298 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Aramark Facilities Management	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 27, 2026	10001+	1,295 contacts →
	Exact match “At Aramark Facilities Management, we’re raising the bar on facilities management.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	City Wide Facility Solutions	Exact match	Lenexa, KS, United StatesHQ recorded Sep 27, 2026	n/a	1,192 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Diversified Maintenance	Exact match	Tampa, FL, United StatesHQ recorded Sep 27, 2026	5,001-10,000	1,183 contacts →
	Exact match “Diversified Maintenance goes above and beyond to make sure our operational excellence and specialized cleaning and maintenance services help businesses run smoothly and seamlessly.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Rekeep	Exact match	Zola Predosa, ItalyHQ recorded Sep 27, 2026	10001+	1,168 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Dusters Total Solutions Services Private Limited	Exact match	Bengaluru, IndiaHQ recorded Sep 27, 2026	10001+	1,162 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	CNS Nacional DE Serviços	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	5,001-10,000	1,161 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Irmãos Passaúra S A	Exact match	Curitiba, BrazilHQ recorded Sep 27, 2026	1,001-5,000	1,075 contacts →
	Exact match “Empresa de Montagem e Manutenção Industrial” Recorded in the RevenueBase company graph · Sep 27, 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 “maintenance outsourcing companies”. 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 10,837 maintenance outsourcing companies worldwide

See the full list, filter by size, metro and specialty, and access 39,226 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Maintenance outsourcing companies worldwide at a glance

As of Sep 27, 2026

14.6%Verified-email coverage

24.9Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Sao Paulo

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

3,665

11-50

3,469

51-200

1,878

201-500

763

501-1,000

374

1,001-5,000

417

5,001-10,000

10001+

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 maintenance outsourcing companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “maintenance outsourcing companies” 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 39,226 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 September 27, 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.

Maintenance outsourcing companies by location

36 lists · largest first

Every Maintenance outsourcing 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 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 “maintenance outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maintenance outsourcing companies are there worldwide?

RevenueBase identified 10,837 company matches for maintenance outsourcing companies worldwide as of September 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?

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

Which country has the most maintenance outsourcing companies?

The United States leads with 1,880 companies, followed by Brazil (1,160) and the United Kingdom (783). Every maintenance outsourcing companies list by country and city is linked on this page.

Which city has the most maintenance outsourcing companies?

Sao Paulo leads with 216 company records, followed by Dubai (208) and London (133).

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 39,226 professional contacts with verified work emails tracked across these 10,837 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 September 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 10,837 maintenance outsourcing companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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 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.