Company lists · Data refreshed September 2026

Top 11 Janitorial services based in Philadelphia, United States

Name: Janitorial services based in Philadelphia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 58 companies tracked

RevenueBase identified 58 company matches for janitorial services associated with Philadelphia, United States as of September 2026 and tracks 1,632 professional contacts across them, including 36 with verified work emails. Across the United States, New York is the largest hub for this category (265 companies); Philadelphia has 58.

This list covers company matches for janitorial services associated with Philadelphia, United States, 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.

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

58Companies

1,632Contacts tracked

36Verified emails

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The 11 largest janitorial services based in Philadelphia, United States

Ranked by team size

Top 11 of 58 company matches for janitorial services based in Philadelphia, United States, 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	Aramark Facilities Management	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	10001+	1,295 contacts →
	Exact match “At Aramark Facilities Management, we’re raising the bar on facilities management.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Team Clean, INC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	201-500	113 contacts →
	Exact match “Over the past four decades, Team Clean’s experience and expertise have successfully serviced companies and organizations requiring services for: General office cleaning…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	LWC City, INC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	51-200	16 contacts →
	Exact match “Since 1957, LWC City has stood for Quality Service and Safety.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Penn Jersey Building Services	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	8 contacts →
	Exact match “Penn Jersey Building Services, a family owned business, was established on a simple belief that quality workmanship leads to true customer satisfaction.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Pure Productive Services	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	51-200	6 contacts →
	Exact match “ABOUT PURE PRODUCTIVE SERVICES: Established in 2010, Pure Productive Services™ is a leading provider of commercial and residential cleaning services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	United Maids Of America	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	6 contacts →
	Exact match “United Maids of America and UMA Commercial Services "In Maids We Trust" 1019 Spring Garden St.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Hines Facilities	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	6 contacts →
	Exact match “Hines Facilities is a company based out of 6363 CHEROKEE ST, PHILADELPHIA, Pennsylvania, United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Kasscon	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	3 contacts →
	Exact match “We are the leading building service company in Philadelphia because we have re-defined the standards of quality, reliability, and efficiency in our industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Departures Aviation	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	51-200	2 contacts →
	Exact match “At Departures Aviation, we specialize in providing comprehensive and customized cleaning solutions for the aviation industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Piedmont Managed Services, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	2 contacts →
	Exact match “We are a national property management company offering a range of services including-Landscaping -Snow Removal -Pressure Washing -Dark Site Management -Lot Sweeping -Lot…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Blue Stream Cleaning	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Blue Stream Cleaning Services Overview Residential Cleaning Services House Washing – Specialized washing to restore and maintain the exterior appearance of homes, including…” 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 “janitorial 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 11 of 58 janitorial services based in Philadelphia, United States

See the full list, filter by size, metro and specialty, and access 36 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Janitorial services based in Philadelphia, United States at a glance

As of Sep 20, 2026

2.2%Verified-email coverage

28.1Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 58 companies.

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.
What qualifies: Company records associated with Philadelphia, United States whose business descriptions match “janitorial 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 36 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.

Janitorial services by metro in the United States

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 “janitorial services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many janitorial services are there based in Philadelphia, United States?

RevenueBase identified 58 company matches for janitorial services associated with Philadelphia, United States 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?

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

Which city in the United States has the most janitorial services?

New York leads the United States with 265 company records, followed by Houston (206) and Atlanta (158). Philadelphia has 58.

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 36 professional contacts with verified work emails tracked across these 58 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.