Company lists · Data refreshed October 2026

Top 25 Exterior maintenance contractors worldwide

Name: Exterior maintenance contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 10,551 companies tracked

RevenueBase identified 10,551 company matches for exterior maintenance contractors worldwide as of October 2026 and tracks 59,962 professional contacts across them, including 7,623 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for exterior maintenance contractors 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 12, 2026. Country and city lists for exterior maintenance contractors 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 12, 2026 How this list was built

10,551Companies

59,962Contacts tracked

7,623Verified emails

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The 25 largest exterior maintenance contractors worldwide

Ranked by team size

Top 25 of 10,551 company matches for exterior maintenance contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 12, 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 12, 2026 · View company records in RevenueBase
2	Brilladora EL Diamante S.A	Exact match	Cali, ColombiaHQ recorded Oct 12, 2026	5,001-10,000	1,247 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 · Oct 12, 2026 · View company records in RevenueBase
3	Facilities Maintenance Management, Llc. FMM	Exact match	Denham Springs, LA, United StatesHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
4	Valcourt Group	Exact match	The Woodlands, TX, United StatesHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
5	FBG Facility Services	Exact match	Omaha, NE, United StatesHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
6	Servilimpieza SA	Exact match	Bogota, ColombiaHQ recorded Oct 12, 2026	5,001-10,000	340 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 · Oct 12, 2026 · View company records in RevenueBase
7	Minster Cleaning	Exact match	Erdington, United KingdomHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
8	Enviro-Clean Services, INC	Exact match	Holland, MI, United StatesHQ recorded Oct 12, 2026	1,001-5,000	296 contacts →
	Exact match “We are a Michigan-based commercial cleaning and facility maintenance company operating continuously since 1975.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Defender Services, INC	Exact match	Hopkins, SC, United StatesHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
10	SERZA	Exact match	Buenos Aires, ArgentinaHQ recorded Oct 12, 2026	201-500	275 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	The Professional Group	Exact match	Detroit, MI, United StatesHQ recorded Oct 12, 2026	1,001-5,000	227 contacts →
	Exact match “We want to help you maintain and protect property function and value, as well as the health, safety and well-being of your employees, tenants, clients and visitors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Cliner, S. A	Exact match	Madrid, SpainHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
13	DCPS	Exact match	Englewood, CO, United StatesHQ recorded Oct 12, 2026	201-500	195 contacts →
	Exact match “DCPS is a single-source provider of integrated services to commercial property owners and managers.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Caspar DE Haan Onderhoud & Renovatie	Exact match	Eindhoven, NetherlandsHQ recorded Oct 12, 2026	201-500	193 contacts →
	Exact match “Onze specialismes zijn- Onderhoudschilderwerk - Beglazing - Houtrotherstel - Kozijn-raam-deurvervanging - Geveltimmerwerk - Beton, dilatatie, metsel & voegwerkherstel - Folie…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Escfederal	Exact match	West Chester, PA, United StatesHQ recorded Oct 12, 2026	1,001-5,000	187 contacts →
	Exact match “The idea behind ESCFederal is profound yet simple: deliver world-class building operations, facility maintenance and janitorial services by providing clients with state of the art…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	KRS Service APS	Exact match	Glostrup, DenmarkHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
17	Merchants Building Maintenance	Exact match	Monterey Park, CA, United StatesHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
18	Platinum	Exact match	New York, NY, United StatesHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
19	Fixperts	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 12, 2026	201-500	163 contacts →
	Exact match “Fixperts is a leading Maintenance provider that serves both residential as well as commercial customers in the United Arab Emirates.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Kotikatu	Exact match	Helsinki, FinlandHQ recorded Oct 12, 2026	1,001-5,000	159 contacts →
	Exact match “Kotikatu on vuonna 1989 perustettu paikallinen ja ketterä kiinteistöpalveluyritys, joka tarjoaa kaikki ison toimijan palvelut, resurssit ja toimitusvarmuuden vaivattomasti ja…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	GDI Services, INC	Exact match	Johnson City, NY, United StatesHQ recorded Oct 12, 2026	1,001-5,000	157 contacts →
	Exact match “Matrix is distinctive among its peers by bringing together only the best practices of the facility maintenance industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Pink's Window Services	Exact match	Austin, TX, United StatesHQ recorded Oct 12, 2026	n/a	154 contacts →
	Exact match “Nation's finest home and commercial window cleaning franchise!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Safety Facility Services	Exact match	New York, NY, United StatesHQ recorded Oct 12, 2026	201-500	144 contacts →
	Exact match “Safety Facility Services is an industry-leading provider of comprehensive facility maintenance services for commercial and residential properties of all sizes.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Shack Shine	Exact match	Vancouver, BC, CanadaHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
25	Servi-Tek Facility Solutions	Exact match	San Diego, CA, United StatesHQ recorded Oct 12, 2026	201-500	137 contacts →
	Exact match “Servi-Tek has reinvented the facility services industry through innovation, technology, and a relentless dedication to improvement.” Recorded in the RevenueBase company graph · Oct 12, 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 “exterior maintenance contractors”. 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 10,551 exterior maintenance contractors worldwide

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Exterior maintenance contractors worldwide at a glance

As of Oct 12, 2026

12.7%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

1.1%Largest-city concentration · London

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

5,622

11-50

3,086

51-200

1,177

201-500

286

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 exterior maintenance contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “exterior maintenance contractors” 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 7,623 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 12, 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.

Exterior maintenance contractors by location

29 lists · largest first

Every Exterior maintenance contractors 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 “exterior maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many exterior maintenance contractors are there worldwide?

RevenueBase identified 10,551 company matches for exterior maintenance contractors 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 exterior maintenance contractors?

The United States leads with 3,814 companies, followed by the United Kingdom (738) and Canada (637). Every exterior maintenance contractors list by country and city is linked on this page.

Which city has the most exterior maintenance contractors?

London leads with 115 company records, followed by Dubai (102) and Sao Paulo (64).

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 7,623 professional contacts with verified work emails tracked across these 10,551 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 12, 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.