Company lists · Data refreshed September 2026

Top 25 Facility management consulting firms based in the United States

Name: Facility management consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 6,878 companies tracked

RevenueBase identified 6,878 company matches for facility management consulting firms associated with the United States as of September 2026 and tracks 155,764 professional contacts across them, including 43,392 with verified work emails. New York is the largest hub.

This list covers company matches for facility management consulting firms associated with the 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 28, 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 28, 2026 How this list was built

6,878Companies

155,764Contacts tracked

43,392Verified emails

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The 25 largest facility management consulting firms based in the United States

Ranked by team size

Top 25 of 6,878 company matches for facility management consulting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	ABM Industries	Exact match	NY, United StatesHQ recorded Sep 28, 2026	10001+	22,070 contacts →
	Exact match “ABM is one of the world’s largest providers of integrated facility, engineering, and infrastructure solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Gilbane Building	Exact match	Providence, RI, United StatesHQ recorded Sep 28, 2026	1,001-5,000	4,084 contacts →
	Exact match “Gilbane Building Company provides a full slate of construction and facilities-related services-from preconstruction services planning and integrated consulting capabilities to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	ISS Facility Services	Exact match	San Antonio, TX, United StatesHQ recorded Sep 28, 2026	10001+	3,889 contacts →
	Exact match “ISS is a leading workplace experience and facility management company, connecting people and places to make the world work better.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	C&w Services	Exact match	Needham, MA, United StatesHQ recorded Sep 28, 2026	10001+	3,322 contacts →
	Exact match “Raising the Value of Facilities Services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	KBS	Exact match	Oceanside, CA, United StatesHQ recorded Sep 28, 2026	10001+	3,229 contacts →
	Exact match “KBS is a trusted partner to leading operations and facility managers across North America.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Stream Realty Partners	Exact match	Dallas, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,540 contacts →
	Exact match “Stream Realty Partners is one of the fastest-growing full-service commercial real estate companies in the nation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Aramark Facilities Management	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
8	Mastercorp, INC	Exact match	Orlando, FL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
9	City Wide Facility Solutions	Exact match	Lenexa, KS, United StatesHQ recorded Sep 28, 2026	n/a	1,192 contacts →
	Exact match “Founded in 1961, City Wide has become synonymous with building maintenance in its home Kansas City market and now has over 100 franchise locations in the United States and Canada.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	The Budd Group	Exact match	Winston-salem, NC, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,190 contacts →
	Exact match “The Budd Group is a leading facilities services company, delivering high quality janitorial, maintenance and landscaping services to clients throughout the Southeast.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	CRESA	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,128 contacts →
	Exact match “With 1,350 employees and 55+ offices across North America, and supported by our global alliance with Knight Frank, Cresa is the world's leading commercial real estate advisory…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Flagship Facility Services, INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 28, 2026	5,001-10,000	1,056 contacts →
	Exact match “Flagship Facility Services is a facilities maintenance company headquartered in Southlake, Texas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Planned Companies	Exact match	Parsippany, NJ, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,035 contacts →
	Exact match “Planned Companies, an innovative leader in the real estate service industry, is committed to providing the most accountable and professional service for its valued clientele.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	GSH Group	Exact match	Parsippany, NJ, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,017 contacts →
	Exact match “GSH Group is a premier provider of global integrated facilities management and building engineering services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Savills North America	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	895 contacts →
	Exact match “At Savills, we help organizations find the solutions that ensure employee success.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Medxcel	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 28, 2026	1,001-5,000	866 contacts →
	Exact match “As the leading facilities service provider in the U.S.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Ug2	Exact match	Boston, MA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	844 contacts →
	Exact match “UG2 incorporated in December, 2012 with the goal of creating the next generation of Integrated Facility Services excellence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Marsden Services	Exact match	St. Paul, MN, United StatesHQ recorded Sep 28, 2026	5,001-10,000	791 contacts →
	Exact match “Established in 1952 by Skip Marsden, Marsden Services is one of the largest privately-held facility services organizations in the United States.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Kimco Facility Services, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
20	Gallagher & Mohan	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	501-1,000	780 contacts →
	Exact match “Gallagher & Mohan is a premier commercial real estate professional services firm dedicated to helping real estate companies scale their operations and minimize back-office support…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Dtz, A UGL Company	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	n/a	761 contacts →
	Exact match “For more information, visit DTZ is a global leader in property services, providing occupiers and investors around the world with industry leading, end-to-end property solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Drucker Falk, LLC	Exact match	Newport News, VA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	740 contacts →
	Exact match “Headquartered in Newport News, Virginia, we employ over team members and service our business commitments from four regional offices throughout Virginia, Maryland, North Carolina…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Vixxo Facility Solutions	Exact match	Scottsdale, AZ, United StatesHQ recorded Sep 28, 2026	501-1,000	679 contacts →
	Exact match “At Vixxo Facility Solutions, we pride ourselves on delivering unparalleled expertise to create outstanding customer experiences.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Davaco	Exact match	Irving, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	642 contacts →
	Exact match “Welcome to DAVACO – Elevating brand experiences through top-tier facilities maintenance and project management solutions.#DAVACO #BrandExperience As a leading turn-key solution…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	IH Services, INC	Exact match	Sebastian, FL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	642 contacts →
	Exact match “Where Facility Excellence Meets Defense Standards Ready • Secure • Lean We serve operators who cannot afford a facility failure: defense primes, secure federal installations…” Recorded in the RevenueBase company graph · Sep 28, 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 “facility management consulting firms”. 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 6,878 facility management consulting firms based in the United States

See the full list, filter by size, metro and specialty, and access 43,392 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Facility management consulting firms based in the United States at a glance

As of Sep 28, 2026

27.9%Verified-email coverage

22.6Average contacts per company

1-10Median size (employees)

3.6%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

3,586

11-50

2,087

51-200

764

201-500

214

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 6,878 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 the United States whose business descriptions match “facility management consulting firms” 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 43,392 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 28, 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.

Facility management consulting firms by metro

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 “facility management consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many facility management consulting firms are there based in the United States?

RevenueBase identified 6,878 company matches for facility management consulting firms associated with the 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?

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

Which city has the most facility management consulting firms?

New York leads with 251 company records, followed by Houston (128) and Chicago (127).

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 43,392 professional contacts with verified work emails tracked across these 6,878 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 28, 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.