Company lists · Data refreshed September 2026

Top 25 Nightly office cleaning companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 15,013 companies tracked

RevenueBase identified 15,013 company matches for nightly office cleaning companies worldwide as of September 2026 and tracks 117,576 professional contacts across them, including 11,528 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for nightly office 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 20, 2026. Country and city lists for nightly office 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 20, 2026 How this list was built

15,013Companies

117,576Contacts tracked

11,528Verified emails

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The 25 largest nightly office cleaning companies worldwide

Ranked by team size

Top 25 of 15,013 company matches for nightly office cleaning companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 Sep 20, 2026	10001+	3,641 contacts →
	Exact match “ATALIAN is a major operator in Cleaning and Facility Management in France and Europe.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Cleaning Services Group	Exact match	Danvers, MA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3	Onet Propreté ET Services	Exact match	Marseille, FranceHQ recorded Sep 20, 2026	10001+	2,304 contacts →
	Exact match “Préserver l’hygiène et la propreté de votre environnement de travail Onet est l’acteur référent en France et en Europe de la propreté et des services associés.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	ABM Janitorial Services	Exact match	Sugar Land, TX, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
5	Stanley Steemer	Exact match	Dublin, OH, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6	ASITO	Exact match	Almelo, NetherlandsHQ recorded Sep 20, 2026	10001+	1,471 contacts →
	Exact match “Asito staat voor topkwaliteit in facilitaire dienstverlening.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Mastercorp, INC	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	5,001-10,000	1,246 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 · Sep 20, 2026 · View company records in RevenueBase
8	Diversified Maintenance	Exact match	Tampa, FL, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
9	Maidpro	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,020 contacts →
	Exact match “With MaidPro, you can have that "Ahh" feeling of relaxation at the end of the day, as often as you'd like.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Jan-Pro Of Utah	Exact match	Midvale, UT, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
11	LOS Soles Internacional S.A	Exact match	Buenos Aires, ArgentinaHQ recorded Sep 20, 2026	1,001-5,000	834 contacts →
	Exact match “Servicios de Limpieza de Alta Calidad para Empresas, Hoteles, Laboratorios, Centros de Salud y otros.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Kimco Facility Services, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	5,001-10,000	784 contacts →
	Exact match “From one-off projects to ongoing contracts, Kimco gets it done.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Bidvest Prestige Cleaning	Exact match	Windhoek, NamibiaHQ recorded Sep 20, 2026	201-500	712 contacts →
	Exact match “Bidvest Prestige Cleaning is the leading specialist in world-class outsourced solutions in Namibia.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	4m Building Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Sep 20, 2026	5,001-10,000	626 contacts →
	Exact match “WHAT WE DO Property and facility managers trust 4M as their facility services partner because we back up our work.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Office Pride Commercial Cleaning Services	Exact match	Palm Harbor, FL, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
16	Simplia Facility Solutions	Exact match	Olivos - Pcia. De Buenos Aires, ArgentinaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
17	ICCS	Exact match	Charlotte, NC, United StatesHQ recorded Sep 20, 2026	201-500	435 contacts →
	Exact match “Based in Charlotte, North Carolina, Interstate Contract Cleaning Services, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Dimeo Cleaning Services	Exact match	Alexandria, AustraliaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
19	FBG Facility Services	Exact match	Omaha, NE, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
20	Mullor	Exact match	Barcelona, SpainHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
21	Janitronics Facility Services	Exact match	Albany, NY, United StatesHQ recorded Sep 20, 2026	1,001-5,000	363 contacts →
	Exact match “Janitronics Facility Services is a third-generation, family-owned company delivering innovative cleaning and facility solutions since 1972.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	RED Coats, INC	Exact match	Bethesda, MD, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
23	Minster Cleaning	Exact match	Erdington, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
24	CCS Facility Services	Exact match	Denver, CO, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
25	Enviro-Clean Services, INC	Exact match	Holland, MI, United StatesHQ recorded Sep 20, 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 20, 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 “nightly office 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 15,013 nightly office cleaning companies worldwide

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Nightly office cleaning companies worldwide at a glance

As of Sep 20, 2026

9.8%Verified-email coverage

7.8Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

6,640

11-50

4,698

51-200

2,180

201-500

729

501-1,000

284

1,001-5,000

218

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 nightly office cleaning companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “nightly office 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 11,528 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 20, 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.

Nightly office cleaning companies by location

38 lists · largest first

Every Nightly office 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 “nightly office cleaning companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nightly office cleaning companies are there worldwide?

RevenueBase identified 15,013 company matches for nightly office 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?

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

Which country has the most nightly office cleaning companies?

The United States leads with 4,823 companies, followed by the United Kingdom (1,193) and France (862). Every nightly office cleaning companies list by country and city is linked on this page.

Which city has the most nightly office cleaning companies?

London leads with 199 company records, followed by New York (117) and Dubai (89).

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 11,528 professional contacts with verified work emails tracked across these 15,013 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 20, 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.