Company lists · Data refreshed November 2026

Top 25 Green window cleaning services worldwide

RevenueBase identified 6,304 company matches for green window cleaning services worldwide as of November 2026 and tracks 21,878 professional contacts across them, including 2,494 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for green 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 green 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
6,304Companies
21,878Contacts tracked
2,494Verified emails
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The 25 largest green window cleaning services worldwide

Ranked by team size
Top 25 of 6,304 company matches for green 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChesterfield, United StatesHQ recorded Nov 6, 2026n/a1,062 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
2Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026n/a679 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
3Exact matchThe Woodlands, TX, United StatesHQ recorded Nov 6, 20261,001-5,000439 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
4Exact matchNorth Hollywood, CA, United StatesHQ recorded Nov 6, 20261,001-5,000430 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSkipton, United KingdomHQ recorded Nov 6, 20261,001-5,000169 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAustin, TX, United StatesHQ recorded Nov 6, 2026n/a159 contacts →

Exact match

“Nation's finest home and commercial window cleaning franchise!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202651-200138 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPleasant Grove, TX, United StatesHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“Performance Windows is a window replacement services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 2026201-50099 contacts →

Exact match

“Squeegee Squad provides residential and commercial window cleaning, pressure washing, gutter cleaning, building maintenance services, and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBeaufort, SC, MalaysiaHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“For 32+ years Window Gang has been the #1 choice for exterior cleaning services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 2026501-1,00086 contacts →

Exact match

“Guaranteeing a Brighter Day Since 1976 Fully Licensed, Bonded & Insured Sunshine has been providing superior cleaning services to its customers since 1976.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSantiago, ChileHQ recorded Nov 6, 2026501-1,00082 contacts →

Exact match

“Nuestros servicios-Limpieza de oficinas -Limpieza Industrial -Limpieza de Vidrios en Altura -Lavado y limpieza de Fachadas -Tratamiento de Pisos -Barrido y Lavado de Grandes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNorcross, GA, United StatesHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“At Enviroclean USA LLC we use safer products with better processes and equipment to create healthier indoor work environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLargo, FL, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Since 2001!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchIxelles, BelgiumHQ recorded Nov 6, 202611-5068 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIndianapolis, MI, United StatesHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“Founded in S&K Building Services is a high-growth, commercial building maintenance company specializing in window cleaning and related services, including pressure washing, metal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMaple Valley, WA, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“CAF Outdoor Cleaning, headquartered in Maple Valley, Washington, is the leading manufacturer of environmentally-friendly and safe products for use in outdoor and indoor cleaning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrøndby, DenmarkHQ recorded Nov 6, 2026501-1,00049 contacts →

Exact match

“Svanemærket rengøring og vinduespolering – med dokumenteret ansvar og ordentlige forhold Hos ProfilService leverer vi professionel erhvervsrengøring og vinduespolering til…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAuckland, New ZealandHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Since 2007, Clean Planet has been leading the way in environmentally kinder, healthier and safer cleaning for businesses and homes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorth Charleston, GA, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Castle Keepers is a privately owned and operated home and office cleaning company with locations in Charleston, SC, Greenville, SC, Atlanta and Atlanta, GA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchClarks Summit, PA, United StatesHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Sovereign Commercial Services skilled team fearlessly tackles hard-to-reach areas and tough-to-clean spaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHöganäs, SwedenHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Eriks Fönsterputs grundades 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGeorge Town, Cayman IslandsHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Reliable Industries was founded in 1990 by Steve and Sharon Smith.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLasalle, QC, CanadaHQ recorded Nov 6, 20261,001-5,00040 contacts →

Exact match

“Modern Cleaning Concept is a national provider of commercial janitorial and facility support services, serving clients across Canada with a strong focus on regulated and high…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchApex, NC, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Since 1986, Scottie's Building Services has helped property owners and managers across North and South Carolina protect, preserve, and enhance the value of their buildings through…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 6,304 green window cleaning services worldwide

See the full list, filter by size, metro and specialty, and access 2,494 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green window cleaning services worldwide at a glance

As of Nov 6, 2026
11.4%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
4,362
11-50
1,345
51-200
276
201-500
49
501-1,000
13
1,001-5,000
6
5,001-10,000
3
10001+
4

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 green window cleaning services are linked below.
What qualifies
Company records worldwide whose business descriptions match “green 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 2,494 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.

Green window cleaning services by location

14 lists · largest first

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

How many green window cleaning services are there worldwide?

RevenueBase identified 6,304 company matches for green 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?

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

Which country has the most green window cleaning services?

The United States leads with 2,560 companies, followed by the United Kingdom (829) and Canada (399). Every green window cleaning services list by country and city is linked on this page.

Which city has the most green window cleaning services?

London leads with 69 company records, followed by Toronto (48) and Houston (40).

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 2,494 professional contacts with verified work emails tracked across these 6,304 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.