Company lists · Data refreshed September 2026

Top 25 Commercial window cleaning companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 16,335 companies tracked

RevenueBase identified 16,335 company matches for commercial window cleaning companies worldwide as of September 2026 and tracks 98,443 professional contacts across them, including 10,428 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for commercial window cleaning 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 19, 2026. Country and city lists for commercial window cleaning 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 19, 2026 How this list was built

16,335Companies

98,443Contacts tracked

10,428Verified emails

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

The 25 largest commercial window cleaning companies worldwide

Ranked by team size

Top 25 of 16,335 company matches for commercial window cleaning companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 Sep 19, 2026	n/a	2,418 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 · Sep 19, 2026 · View company records in RevenueBase
2	ABM Janitorial Services	Exact match	Sugar Land, TX, United StatesHQ recorded Sep 19, 2026	10001+	2,154 contacts →
	Exact match “Commercial Cleaning Service That Shines There’s more to janitorial services than a mop hitting the floor.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Stanley Steemer	Exact match	Dublin, OH, United StatesHQ recorded Sep 19, 2026	1,001-5,000	2,094 contacts →
	Exact match “We started with one man, a van and a vision…to be the best.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Diversified Maintenance	Exact match	Tampa, FL, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
5	Fish Window Cleaning	Exact match	Chesterfield, MO, United StatesHQ recorded Sep 19, 2026	n/a	1,003 contacts →
	Exact match “The world’s largest window cleaning company with 270 franchise territories in 45 states!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Jan-Pro Of Utah	Exact match	Midvale, UT, United StatesHQ recorded Sep 19, 2026	n/a	870 contacts →
	Exact match “A Fresh Perspective on Commercial Cleaning Where It's Only Clean When Our Processes Confirm It's Clean!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Office Pride Commercial Cleaning Services	Exact match	Palm Harbor, FL, United StatesHQ recorded Sep 19, 2026	1,001-5,000	485 contacts →
	Exact match “Office Pride is recognized as one of the most advanced and admired full service commercial cleaning / janitorial companies in the commercial cleaning / building services industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Simplia Facility Solutions	Exact match	Olivos - Pcia. De Buenos Aires, ArgentinaHQ recorded Sep 19, 2026	5,001-10,000	474 contacts →
	Exact match “Somos una empresa con más de 45 años de experiencia y liderazgo en Facility Management.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Stratus Building Solutions	Exact match	North Hollywood, CA, United StatesHQ recorded Sep 19, 2026	1,001-5,000	416 contacts →
	Exact match “The Leading Provider Of Green Commercial Janitorial Services Stratus Clean is leading the way in health and environmentally conscious commercial cleaning services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Valcourt Group	Exact match	The Woodlands, TX, United StatesHQ recorded Sep 19, 2026	1,001-5,000	409 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 · Sep 19, 2026 · View company records in RevenueBase
11	Dimeo Cleaning Services	Exact match	Alexandria, AustraliaHQ recorded Sep 19, 2026	1,001-5,000	394 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 · Sep 19, 2026 · View company records in RevenueBase
12	FBG Facility Services	Exact match	Omaha, NE, United StatesHQ recorded Sep 19, 2026	1,001-5,000	381 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 · Sep 19, 2026 · View company records in RevenueBase
13	Mullor	Exact match	Barcelona, SpainHQ recorded Sep 19, 2026	1,001-5,000	375 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 · Sep 19, 2026 · View company records in RevenueBase
14	Principle Cleaning Services	Exact match	London, United KingdomHQ recorded Sep 19, 2026	1,001-5,000	358 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 · Sep 19, 2026 · View company records in RevenueBase
15	RED Coats, INC	Exact match	Bethesda, MD, United StatesHQ recorded Sep 19, 2026	5,001-10,000	333 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 · Sep 19, 2026 · View company records in RevenueBase
16	Minster Cleaning	Exact match	Erdington, United KingdomHQ recorded Sep 19, 2026	n/a	308 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 · Sep 19, 2026 · View company records in RevenueBase
17	CCS Facility Services	Exact match	Denver, CO, United StatesHQ recorded Sep 19, 2026	5,001-10,000	294 contacts →
	Exact match “Facility vendors should support your work, not hold it back.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Enviro-Clean Services, INC	Exact match	Holland, MI, United StatesHQ recorded Sep 19, 2026	1,001-5,000	291 contacts →
	Exact match “We are a Michigan-based commercial cleaning and facility maintenance company operating continuously since 1975.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Cleannet USA Commercial Cleaning Services	Exact match	United StatesHQ recorded Sep 19, 2026	1,001-5,000	267 contacts →
	Exact match “CleanNet U.S.A.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Servilimpieza SA	Exact match	Bogota, ColombiaHQ recorded Sep 19, 2026	5,001-10,000	253 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 · Sep 19, 2026 · View company records in RevenueBase
21	Cleanpower	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 19, 2026	1,001-5,000	241 contacts →
	Exact match “CleanPower delivers quality janitorial, specialty and green cleaning solutions throughout Wisconsin and Illinois.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Quality Building Services QBS	Exact match	New York City, NY, United StatesHQ recorded Sep 19, 2026	1,001-5,000	229 contacts →
	Exact match “Quality Building Services & Quality Protection Services are certified Women Owned Business Enterprises.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Anders Andersens Rengøring	Exact match	Taastrup, DenmarkHQ recorded Sep 19, 2026	1,001-5,000	229 contacts →
	Exact match “Anders Andersens Rengøring is one of Denmark's leading cleaning companies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Scioto Services	Exact match	United StatesHQ recorded Sep 19, 2026	501-1,000	227 contacts →
	Exact match “Established in 1975, Scioto Services has delivered comprehensive facility services across the Midwest for over 50 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Spotless	Exact match	Pleasanton, CA, United StatesHQ recorded Sep 19, 2026	n/a	227 contacts →
	Exact match “With over 22 Years of experience, Spotless, was started with a passion to be the best in the industry.” Recorded in the RevenueBase company graph · Sep 19, 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 “commercial window cleaning 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 16,335 commercial window cleaning companies worldwide

See the full list, filter by size, metro and specialty, and access 10,428 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Commercial window cleaning companies worldwide at a glance

As of Sep 19, 2026

10.6%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

1.3%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

8,622

11-50

4,557

51-200

1,907

201-500

570

501-1,000

186

1,001-5,000

141

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 commercial window cleaning companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “commercial window cleaning 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 10,428 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 19, 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.

Commercial window cleaning companies by location

41 lists · largest first

Every Commercial window cleaning 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 “commercial window cleaning companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial window cleaning companies are there worldwide?

RevenueBase identified 16,335 company matches for commercial window cleaning 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?

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 commercial window cleaning companies?

The United States leads with 5,411 companies, followed by the United Kingdom (1,664) and Canada (916). Every commercial window cleaning companies list by country and city is linked on this page.

Which city has the most commercial window cleaning companies?

London leads with 214 company records, followed by Toronto (112) and New York (111).

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 10,428 professional contacts with verified work emails tracked across these 16,335 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 16,335 commercial window cleaning 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.