Company lists · Data refreshed November 2026

Top 25 Industrial window cleaning services worldwide

Name: Industrial window cleaning services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 14,249 companies tracked

RevenueBase identified 14,249 company matches for industrial window cleaning services worldwide as of November 2026 and tracks 97,003 professional contacts across them, including 10,769 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for industrial window cleaning 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 November 6, 2026. Country and city lists for industrial window cleaning 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 Nov 6, 2026 How this list was built

14,249Companies

97,003Contacts tracked

10,769Verified emails

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The 25 largest industrial window cleaning services worldwide

Ranked by team size

Top 25 of 14,249 company matches for industrial window cleaning services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Atalian	Exact match	Vitry-sur-seine, FranceHQ recorded Nov 6, 2026	10001+	4,008 contacts →
	Exact match “ATALIAN is a major operator in Cleaning and Facility Management in France and Europe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Cleaning Services Group	Exact match	Danvers, MA, United StatesHQ recorded Nov 6, 2026	n/a	2,743 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 · Nov 6, 2026 · View company records in RevenueBase
3	Cleaning Company	Exact match	United StatesHQ recorded Nov 6, 2026	n/a	2,053 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Mastercorp, INC	Exact match	Orlando, FL, United StatesHQ recorded Nov 6, 2026	5,001-10,000	1,366 contacts →
	Exact match “With over 45 years of experience, MasterCorp has proudly served as a trusted partner in the hospitality services industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Brilladora EL Diamante S.A	Exact match	Cali, ColombiaHQ recorded Nov 6, 2026	5,001-10,000	1,291 contacts →
	Exact match “Somos una compañía nacional dedicada a la prestación de Servicios Especializados de Limpieza y Mantenimiento, generamos más de 7.400 empleos directos en todo el país, con más de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Diversified Maintenance	Exact match	Tampa, FL, United StatesHQ recorded Nov 6, 2026	5,001-10,000	1,269 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 · Nov 6, 2026 · View company records in RevenueBase
7	Fish Window Cleaning	Exact match	Chesterfield, United StatesHQ recorded Nov 6, 2026	n/a	1,062 contacts →
	Exact match “The world’s largest window cleaning company with 270 franchise territories in 45 states!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Bidvest Prestige Cleaning	Exact match	Windhoek, NamibiaHQ recorded Nov 6, 2026	201-500	768 contacts →
	Exact match “Bidvest Prestige Cleaning is the leading specialist in world-class outsourced solutions in Namibia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	HPC Industrial Powered By Clean Harbors	Exact match	Deer Park, TX, United StatesHQ recorded Nov 6, 2026	5,001-10,000	711 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	College PRO	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	n/a	679 contacts →
	Exact match “Since 1971, College Pro has been where Canadian entrepreneurs begin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Thompson Industrial Services, LLC	Exact match	Sumter, SC, United StatesHQ recorded Nov 6, 2026	501-1,000	492 contacts →
	Exact match “Thompson Industrial Services, LLC offers the broadest line of specialized industrial cleaning services with advanced automated technology and seasoned personnel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Simplia Facility Solutions	Exact match	Olivos - Pcia. De Buenos Aires, ArgentinaHQ recorded Nov 6, 2026	5,001-10,000	491 contacts →
	Exact match “Somos una empresa con más de 45 años de experiencia y liderazgo en Facility Management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Aber Propreté	Exact match	Saint-jacques-de-la-lande, FranceHQ recorded Nov 6, 2026	1,001-5,000	478 contacts →
	Exact match “Soyez les bienvenus Bienvenue sur la page d'ABER Propreté!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Mullor	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	1,001-5,000	444 contacts →
	Exact match “Desde 1941 estamos al servicio de empresas, instituciones y profesionales para gestionar la limpieza de sus instalaciones.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Valcourt Group	Exact match	The Woodlands, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	439 contacts →
	Exact match “The Valcourt Group is one of the nation's leading providers of commercial building restoration, repair, and maintenance services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Dimeo Cleaning Services	Exact match	Alexandria, AustraliaHQ recorded Nov 6, 2026	1,001-5,000	434 contacts →
	Exact match “Dimeo is a national provider of commercial, retail, government, and educational facility cleaning services and as such our client base reflects a broad cross section of the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	FBG Facility Services	Exact match	Omaha, NE, United StatesHQ recorded Nov 6, 2026	1,001-5,000	400 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 · Nov 6, 2026 · View company records in RevenueBase
18	Principle Cleaning Services	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	395 contacts →
	Exact match “A market leader in corporate and commercial cleaning across London, Principle Cleaning Services (Principle) was founded in 1989 by former Executive Chairman, Douglas Cooke, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	RED Coats, INC	Exact match	Bethesda, MD, United StatesHQ recorded Nov 6, 2026	5,001-10,000	354 contacts →
	Exact match “Commercial Cleaning & Facility Services \| Family- and Woman-Owned \| Trusted Since 1960 Founded over 60 years ago by Barbara K.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Servilimpieza SA	Exact match	Bogota, ColombiaHQ recorded Nov 6, 2026	5,001-10,000	354 contacts →
	Exact match “Generamos valor e integramos a las personas con los espacios donde relacionan brindando las mejores experiencias de servicio.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Minster Cleaning	Exact match	Erdington, United KingdomHQ recorded Nov 6, 2026	n/a	348 contacts →
	Exact match “Minster Cleaning Services specialises in the professional cleaning of office and commercial premises across a wide range of UK sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	CCS Facility Services	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	5,001-10,000	328 contacts →
	Exact match “Facility vendors should support your work, not hold it back.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	SERZA	Exact match	Buenos Aires, ArgentinaHQ recorded Nov 6, 2026	201-500	316 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Enviro-Clean Services, INC	Exact match	Holland, MI, United StatesHQ recorded Nov 6, 2026	1,001-5,000	304 contacts →
	Exact match “We are a Michigan-based commercial cleaning and facility maintenance company operating continuously since 1975.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Cleannet USA Commercial Cleaning Services	Exact match	United StatesHQ recorded Nov 6, 2026	1,001-5,000	293 contacts →
	Exact match “CleanNet U.S.A.” Recorded in the RevenueBase company graph · Nov 6, 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 window cleaning 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 14,249 industrial window cleaning services worldwide

See the full list, filter by size, metro and specialty, and access 10,769 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial window cleaning services worldwide at a glance

As of Nov 6, 2026

11.1%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

7,576

11-50

3,776

51-200

1,558

201-500

486

501-1,000

153

1,001-5,000

135

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 industrial window cleaning services are linked below.
What qualifies: Company records worldwide whose business descriptions match “industrial window cleaning 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 10,769 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 November 6, 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 window cleaning services by location

36 lists · largest first

Every Industrial window cleaning 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 “industrial window cleaning services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial window cleaning services are there worldwide?

RevenueBase identified 14,249 company matches for industrial window cleaning services worldwide as of November 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?

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

Which country has the most industrial window cleaning services?

The United States leads with 4,100 companies, followed by the United Kingdom (1,656) and Germany (876). Every industrial window cleaning services list by country and city is linked on this page.

Which city has the most industrial window cleaning services?

London leads with 170 company records, followed by Toronto (88) and Melbourne (70).

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 10,769 professional contacts with verified work emails tracked across these 14,249 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 November 6, 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.