Company lists · Data refreshed October 2026

Top 25 Building maintenance services worldwide

Name: Building maintenance services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 11,834 companies tracked

RevenueBase identified 11,834 company matches for building maintenance services worldwide as of October 2026 and tracks 96,030 professional contacts across them, including 18,631 with verified work emails. The United States is the largest market and Dubai the largest hub.

This list covers company matches for building maintenance services 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 9, 2026. Country and city lists for building maintenance services 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 9, 2026 How this list was built

11,834Companies

96,030Contacts tracked

18,631Verified emails

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The 25 largest building maintenance services worldwide

Ranked by team size

Top 25 of 11,834 company matches for building maintenance services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Cleaning Services Group	Exact match	Danvers, MA, United StatesHQ recorded Oct 9, 2026	n/a	2,530 contacts →
	Exact match “Cleaning Services Group, Inc.(CSG) is a multi-faceted, national building services company dedicated to providing our clients with cost effective cleaning and maintenance solutions…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Bravida Danmark A S	Exact match	Brøndby, DenmarkHQ recorded Oct 9, 2026	1,001-5,000	1,342 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 · Oct 9, 2026 · View company records in RevenueBase
3	Rekeep	Exact match	Zola Predosa, ItalyHQ recorded Oct 9, 2026	10001+	1,178 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 · Oct 9, 2026 · View company records in RevenueBase
4	Bravida Norge AS	Exact match	Oslo, NorwayHQ recorded Oct 9, 2026	1,001-5,000	898 contacts →
	Exact match “Bravida gir bygninger liv.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	FMCO	Exact match	Dammam, Saudi ArabiaHQ recorded Oct 9, 2026	1,001-5,000	867 contacts →
	Exact match “FMCO is a multidisciplinary company that deals with the coordination of works between buildings, individuals, infrastructure, energy, water and drainage services in order to…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Temon Serviços	Exact match	São Paulo, BrazilHQ recorded Oct 9, 2026	1,001-5,000	650 contacts →
	Exact match “A Temon Serviços é a empresa líder na engenharia de manutenção e operação de sistemas prediais de alta complexidade.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	AXIS	Exact match	London, United KingdomHQ recorded Oct 9, 2026	501-1,000	640 contacts →
	Exact match “Axis delivers property maintenance, compliance, refurbishment and infrastructure-related services for organisations across social housing, healthcare, education, defence, blue…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Facilities Maintenance Management, Llc. FMM	Exact match	Denham Springs, LA, United StatesHQ recorded Oct 9, 2026	n/a	635 contacts →
	Exact match “Facilities Maintenance Management is a company comprised of a team of professionals dedicated to uncompromising quality, responsive service, value and integrity.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Unica Building Services	Exact match	Landelijk, NetherlandsHQ recorded Oct 9, 2026	1,001-5,000	572 contacts →
	Exact match “Unica Building Services manages and maintains all building-related installations to ensure a comfortable, sustainable, safe and healthy environment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Darwish Interserve Facility Management	Exact match	Doha, QatarHQ recorded Oct 9, 2026	1,001-5,000	512 contacts →
	Exact match “Darwish Interserve is jointly owned by Al Darwish United Co.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Iscot Services S.A	Exact match	Córdoba, ArgentinaHQ recorded Oct 9, 2026	1,001-5,000	482 contacts →
	Exact match “Facility Técnico - Mantenimiento Industrial Facility Hospitalario Facility Convencional Limpieza Técnica Industrial Limpieza Técnica Hospitalaria Gestión Integral de Residuos…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Fives Maintenance	Exact match	Montévrain, FranceHQ recorded Oct 9, 2026	501-1,000	443 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	AL Shirawi Facilities Management	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 9, 2026	1,001-5,000	429 contacts →
	Exact match “Al Shirawi’s progression in becoming a fully fledged Facilities Management Service Provider has been achieved over 35 years of strategic planning and development.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Mercantil Rodrigues	Exact match	Salvador, BrazilHQ recorded Oct 9, 2026	51-200	428 contacts →
	Exact match “Mercantil Rodrigues is a Facilities Services company located in 10 Travessa Frederico Pontes, Salvador, Bahia, Brazil.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	ELK	Exact match	Nijmegen, NetherlandsHQ recorded Oct 9, 2026	1,001-5,000	403 contacts →
	Exact match “geen gedoe'- dingen logischer en makkelijker maken!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	FBG Facility Services	Exact match	Omaha, NE, United StatesHQ recorded Oct 9, 2026	1,001-5,000	386 contacts →
	Exact match “Overview Call it an occupational hazard, but at FBG Facility Services, we are a bit obsessed when it comes to cleaning.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Logista Hometech	Exact match	Arras, FranceHQ recorded Oct 9, 2026	1,001-5,000	361 contacts →
	Exact match “Spécialiste de la maintenance immobilière, nous entretenons et dépannons les équipements de chauffage, VMC, plomberie, sanitaire, climatisation… pour les bailleurs sociaux et les…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Jaguar Building Services LTD	Exact match	London, United KingdomHQ recorded Oct 9, 2026	501-1,000	353 contacts →
	Exact match “Since 1988, Jaguar Building Services has been a trusted leader in the mechanical, electrical, and public health maintenance of some of London's most prestigious landmark buildings.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	United Mechanical	Exact match	San Jose, CA, United StatesHQ recorded Oct 9, 2026	201-500	349 contacts →
	Exact match “United Mechanical specializes in HVAC and Plumbing systems design, construction, retrofit, repair, and 24/7 emergency service for commercial and industrial properties throughout…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Navada	Exact match	Longueuil, QC, CanadaHQ recorded Oct 9, 2026	501-1,000	284 contacts →
	Exact match “Thanks to its multidisciplinary team, Navada offers a simple, turnkey approach to building services engineering.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Cleannet USA Commercial Cleaning Services	Exact match	United StatesHQ recorded Oct 9, 2026	1,001-5,000	283 contacts →
	Exact match “CleanNet U.S.A.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Defender Services, INC	Exact match	Hopkins, SC, United StatesHQ recorded Oct 9, 2026	1,001-5,000	279 contacts →
	Exact match “Defender Services is a national provider of facility maintenance services: Ranging from Janitorial, Industrial Housekeeping, Security, Landscaping, Grounds Maintenance…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	SERZA	Exact match	Buenos Aires, ArgentinaHQ recorded Oct 9, 2026	201-500	275 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	BFC Solutions	Exact match	Nashville, TN, United StatesHQ recorded Oct 9, 2026	501-1,000	251 contacts →
	Exact match “BFC Solutions is the leader in essential HVAC services for commercial multi-site facilities and chains nationwide.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Ellis AIR Conditioning	Exact match	Moorabbin Airport, AustraliaHQ recorded Oct 9, 2026	201-500	242 contacts →
	Exact match “Established in 1964, Ellis Air Conditioning has a long history of successfully completing mechanical services projects and preventative maintenance programs for many various…” Recorded in the RevenueBase company graph · Oct 9, 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 “building maintenance services”. 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 11,834 building maintenance services worldwide

See the full list, filter by size, metro and specialty, and access 18,631 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building maintenance services worldwide at a glance

As of Oct 9, 2026

19.4%Verified-email coverage

8.1Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · Dubai

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

5,344

11-50

4,169

51-200

1,491

201-500

380

501-1,000

127

1,001-5,000

107

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 building maintenance services are linked below.
What qualifies: Company records worldwide whose business descriptions match “building maintenance services” 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 18,631 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 9, 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.

Building maintenance services by location

35 lists · largest first

Every Building maintenance services 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 “building maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building maintenance services are there worldwide?

RevenueBase identified 11,834 company matches for building maintenance services 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?

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

Which country has the most building maintenance services?

The United States leads with 3,564 companies, followed by the United Kingdom (1,029) and the United Arab Emirates (567). Every building maintenance services list by country and city is linked on this page.

Which city has the most building maintenance services?

Dubai leads with 318 company records, followed by London (200) and Sao Paulo (105).

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 18,631 professional contacts with verified work emails tracked across these 11,834 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 9, 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.