Company lists · Data refreshed October 2026

Top 25 Building exterior cleaning services worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 14,052 companies tracked

RevenueBase identified 14,052 company matches for building exterior cleaning services worldwide as of October 2026 and tracks 61,206 professional contacts across them, including 6,629 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for building exterior 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 October 9, 2026. Country and city lists for building exterior 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 Oct 9, 2026 How this list was built

14,052Companies

61,206Contacts tracked

6,629Verified emails

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The 25 largest building exterior cleaning services worldwide

Ranked by team size

Top 25 of 14,052 company matches for building exterior cleaning 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	Cleaning Company	Exact match	United StatesHQ recorded Oct 9, 2026	1,001-5,000	2,008 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Fish Window Cleaning	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 9, 2026	n/a	1,020 contacts →
	Exact match “The world’s largest window cleaning company with 270 franchise territories in 45 states!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	College PRO	Exact match	Toronto, ON, CanadaHQ recorded Oct 9, 2026	n/a	677 contacts →
	Exact match “Since 1971, College Pro has been where Canadian entrepreneurs begin.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Valcourt Group	Exact match	The Woodlands, TX, United StatesHQ recorded Oct 9, 2026	1,001-5,000	431 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 · Oct 9, 2026 · View company records in RevenueBase
6	Mullor	Exact match	Barcelona, SpainHQ recorded Oct 9, 2026	1,001-5,000	426 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 · Oct 9, 2026 · View company records in RevenueBase
7	Dimeo Cleaning Services	Exact match	Alexandria, AustraliaHQ recorded Oct 9, 2026	1,001-5,000	410 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 · Oct 9, 2026 · View company records in RevenueBase
8	Principle Cleaning Services	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1,001-5,000	377 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 · Oct 9, 2026 · View company records in RevenueBase
9	Minster Cleaning	Exact match	Erdington, United KingdomHQ recorded Oct 9, 2026	n/a	327 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 · Oct 9, 2026 · View company records in RevenueBase
10	Scioto Services	Exact match	United StatesHQ recorded Oct 9, 2026	501-1,000	241 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 · Oct 9, 2026 · View company records in RevenueBase
11	Quality Building Services QBS	Exact match	New York, NY, United StatesHQ recorded Oct 9, 2026	1,001-5,000	241 contacts →
	Exact match “Quality Building Services & Quality Protection Services are certified Women Owned Business Enterprises.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Cliner, S. A	Exact match	Madrid, SpainHQ recorded Oct 9, 2026	1,001-5,000	217 contacts →
	Exact match “CLINER, S.A, fue creada en el año 1985, con el objetivo de desarrollar eficazmente y con rigor profesional, en todo el territorio nacional, una extensa gama de servicios a sus…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	KRS Service APS	Exact match	Glostrup, DenmarkHQ recorded Oct 9, 2026	51-200	183 contacts →
	Exact match “KRS Service A/S er en rengøringsvirksomhed med daglig rengøring i kontrakt i kontorhuse, større ejendomme, institutioner m.m.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Merchants Building Maintenance	Exact match	Monterey Park, CA, United StatesHQ recorded Oct 9, 2026	5,001-10,000	181 contacts →
	Exact match “Merchants Building Maintenance is a family owned and operated company with more than employees.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Platinum	Exact match	New York, NY, United StatesHQ recorded Oct 9, 2026	201-500	173 contacts →
	Exact match “Founded in 1997, Platinum currently serves over 50% of the Class A commercial office buildings in Manhattan and throughout the New York Metropolitan area.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Pink's Window Services	Exact match	Austin, TX, United StatesHQ recorded Oct 9, 2026	n/a	154 contacts →
	Exact match “Nation's finest home and commercial window cleaning franchise!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Bulloughs Cleaning Services Limited	Exact match	Skipton, United KingdomHQ recorded Oct 9, 2026	1,001-5,000	154 contacts →
	Exact match “Providing quality cleaning solutions for over 55 years We are proud to be one of the largest independent cleaning companies in the North of England with an ever-growing…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Shack Shine	Exact match	Vancouver, BC, CanadaHQ recorded Oct 9, 2026	51-200	144 contacts →
	Exact match “House Detailing Service • Window Washing • Gutter Cleaning • Eavestrough Cleaning • Power Washing • House Washing • Commercial • Christmas Light Installation We offer professional…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Team MJV	Exact match	Lafayette, IN, United StatesHQ recorded Oct 9, 2026	201-500	138 contacts →
	Exact match “We are Indiana’s most innovative Building Service Contractors and Professional Janitorial Group.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Universal Site Services, INC	Exact match	Milpitas, CA, United StatesHQ recorded Oct 9, 2026	51-200	113 contacts →
	Exact match “Universal Site Services.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	PCM Services	Exact match	Beltsville, MD, United StatesHQ recorded Oct 9, 2026	201-500	112 contacts →
	Exact match “When it comes to repairing and maintaining your commercial property, we’re a property manager’s greatest resource.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Redlee SCS INC	Exact match	Dallas, TX, United StatesHQ recorded Oct 9, 2026	201-500	107 contacts →
	Exact match “Every janitorial company is going to tell you they’re on call 24 hours a day, 7 days a week.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Stesso Servicios DE Limpieza	Exact match	Mexico City, MexicoHQ recorded Oct 9, 2026	1,001-5,000	105 contacts →
	Exact match “Con más de 28 años de trayectoria, en Stesso® somos aliados estratégicos en la gestión de capital humano y limpieza profesional especializada.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Rotec Engenharia E Tecnologia EM Limpezas Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 9, 2026	201-500	104 contacts →
	Exact match “A Rotec Engenharia e Tecnologia em Limpezas Ltda é uma empresa estruturada para prestar serviços de engenharia nas áreas de manutenção de fachadas, conservação e higienização…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Effektief Facility Services	Exact match	Groningen, NetherlandsHQ recorded Oct 9, 2026	1,001-5,000	99 contacts →
	Exact match “Effektief is een ambitieuze club met een duidelijke toekomstvisie.” 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 exterior 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 14,052 building exterior cleaning services worldwide

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Building exterior cleaning services worldwide at a glance

As of Oct 9, 2026

10.8%Verified-email coverage

4.4Average contacts per company

1-10Median size (employees)

1.1%Largest-city concentration · London

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

8,616

11-50

3,572

51-200

1,134

201-500

292

501-1,000

1,001-5,000

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 exterior cleaning services are linked below.
What qualifies: Company records worldwide whose business descriptions match “building exterior 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 6,629 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 exterior cleaning services by location

31 lists · largest first

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

How many building exterior cleaning services are there worldwide?

RevenueBase identified 14,052 company matches for building exterior cleaning 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 exterior cleaning services?

The United States leads with 5,334 companies, followed by the United Kingdom (1,229) and Canada (762). Every building exterior cleaning services list by country and city is linked on this page.

Which city has the most building exterior cleaning services?

London leads with 148 company records, followed by Toronto (86) and New York (82).

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 6,629 professional contacts with verified work emails tracked across these 14,052 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.