Company lists · Data refreshed September 2026

Top 25 Facilities operations software companies based in the United States

Name: Facilities operations software companies 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 1,330 companies tracked

RevenueBase identified 1,330 facilities operations software companies headquartered in the United States as of September 2026 and tracks 44,724 professional contacts across them, including 13,597 with verified work emails. New York is the largest hub.

This list covers facilities operations software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

1,330Companies

44,724Contacts tracked

13,597Verified emails

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The 25 largest facilities operations software companies based in the United States

Ranked by team size

Top 25 of 1,330 facilities operations software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to facilities operations software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	GCA Services Group	Indirect evidence	NY, United StatesHQ checked Sep 28, 2026	10001+	2,295 contacts →
	Indirect evidence “ABM (NYSE: ABM) is a Fortune 500 company and leading provider of facility solutions with offices throughout the United States and various international locations.” Source: RevenueBase Database · checked Sep 28, 2026
2	Aramark Facilities Management	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	10001+	1,295 contacts →
	Partial evidence “At Aramark Facilities Management, we’re raising the bar on facilities management.” Source: RevenueBase Database · checked Sep 28, 2026
3	City Wide Facility Solutions	Indirect evidence	Lenexa, KS, United StatesHQ checked Sep 28, 2026	n/a	1,192 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
4	GSH Group	Partial evidence	Parsippany, NJ, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,017 contacts →
	Partial evidence “GSH Group is a premier provider of global integrated facilities management and building engineering services.” Source: RevenueBase Database · checked Sep 28, 2026
5	Brightly Software	Strong evidence	Raleigh, NC, United StatesHQ checked Sep 28, 2026	501-1,000	976 contacts →
	Strong evidence “Siemens Asset Management Software enables organizations with connected insights and processes to manage the entire lifecycle of their assets, facilities, and infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
6	Accruent	Partial evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	880 contacts →
	Partial evidence “Accruent is a leading provider of intelligent technology solutions that unify the built environment to connect real estate, facilities, assets and the integrated systems that…” Source: RevenueBase Database · checked Sep 28, 2026
7	Marsden Services	Indirect evidence	St. Paul, MN, United StatesHQ checked Sep 28, 2026	5,001-10,000	791 contacts →
	Indirect evidence “Established in 1952 by Skip Marsden, Marsden Services is one of the largest privately-held facility services organizations in the United States.” Source: RevenueBase Database · checked Sep 28, 2026
8	Maintainx	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	789 contacts →
	Indirect evidence “MaintainX (An Autodesk Company) is a technology company pioneering a next-generation approach to maintenance and asset management.” Source: RevenueBase Database · checked Sep 28, 2026
9	Storable	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	501-1,000	686 contacts →
	Indirect evidence “At Storable, we're redefining property management for specialty real estate.” Source: RevenueBase Database · checked Sep 28, 2026
10	Vixxo Facility Solutions	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 28, 2026	501-1,000	679 contacts →
	Indirect evidence “At Vixxo Facility Solutions, we pride ourselves on delivering unparalleled expertise to create outstanding customer experiences.” Source: RevenueBase Database · checked Sep 28, 2026
11	Davaco	Partial evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	642 contacts →
	Partial evidence “Welcome to DAVACO – Elevating brand experiences through top-tier facilities maintenance and project management solutions.#DAVACO #BrandExperience As a leading turn-key solution…” Source: RevenueBase Database · checked Sep 28, 2026
12	Lessen	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 28, 2026	501-1,000	596 contacts →
	Indirect evidence “Lessen makes caring for, and improving real estate properties simpler, faster, and better through best-in-class, fully outsourced, and on-demand property services.” Source: RevenueBase Database · checked Sep 28, 2026
13	Lb&b Associates INC	Strong evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	501-1,000	493 contacts →
	Strong evidence “We take on your facilities management, logistics and training operations so you can focus on what what you do best.” Source: RevenueBase Database · checked Sep 28, 2026
14	HES Facilities Management	Partial evidence	Knoxville, TN, United StatesHQ checked Sep 28, 2026	10001+	460 contacts →
	Partial evidence “ABOUT HES HES is a premier national provider of facilities management services focused 100% on educational institutions.” Source: RevenueBase Database · checked Sep 28, 2026
15	Honeywell Building Solutions	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 28, 2026	201-500	447 contacts →
	Indirect evidence “Buildings affect people every moment of every day.” Source: RevenueBase Database · checked Sep 28, 2026
16	Servicechannel	Strong evidence	Greenville, SC, United StatesHQ checked Sep 28, 2026	201-500	388 contacts →
	Strong evidence “ServiceChannel helps facilities and operations teams deliver an outstanding customer experience at every location.” Source: RevenueBase Database · checked Sep 28, 2026
17	Starrez, INC	Indirect evidence	Greenwood Village, CO, United StatesHQ checked Sep 28, 2026	201-500	339 contacts →
	Indirect evidence “We help create thriving residential communities.” Source: RevenueBase Database · checked Sep 28, 2026
18	Triangle Services	Partial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	330 contacts →
	Partial evidence “Triangle Services specializes in providing facility and equipment operations management, maintenance and support services specifically designed to meet our customers' needs.” Source: RevenueBase Database · checked Sep 28, 2026
19	ENVOY	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	322 contacts →
	Indirect evidence “Envoy protects the places the world relies on most by unifying people, spaces, and communications in one secure, integrated workplace management platform and ecosystem.” Source: RevenueBase Database · checked Sep 28, 2026
20	Nuvolo	Indirect evidence	Wellesley, MA, United StatesHQ checked Sep 28, 2026	201-500	318 contacts →
	Indirect evidence “Nuvolo is a global leader in modern, cloud-based Integrated Workplace Management Systems (IWMS).” Source: RevenueBase Database · checked Sep 28, 2026
21	Varsity Facility Services	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 28, 2026	1,001-5,000	314 contacts →
	Partial evidence “60 years in the making, Varsity Facility Services \| A KBS Company is a reliable and responsive janitorial and maintenance company with operations nationwide.” Source: RevenueBase Database · checked Sep 28, 2026
22	Inhabit	Partial evidence	Knoxville, TN, United StatesHQ checked Sep 28, 2026	1,001-5,000	291 contacts →
	Partial evidence “Inhabit is a software company serving the residential and vacation property management industries.” Source: RevenueBase Database · checked Sep 28, 2026
23	Team Software By Workwave	Partial evidence	Holmdel, NJ, United StatesHQ checked Sep 28, 2026	501-1,000	289 contacts →
	Partial evidence “TEAM Software by WorkWave develops market-leading solutions for companies powered by distributed workforces, specifically those serving the cleaning, security and facility…” Source: RevenueBase Database · checked Sep 28, 2026
24	Buildium, A Realpage Company	Indirect evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	201-500	284 contacts →
	Indirect evidence “Buildium is the only property management solution that helps real estate professionals win new business from property owners and community associations seeking services.” Source: RevenueBase Database · checked Sep 28, 2026
25	Doorloop	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	201-500	255 contacts →
	Partial evidence “DoorLoop is redefining property management software as the AI-native operating platform for innovative property management teams.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: facilities operations software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names facilities operations software companies.
Partial evidence: Its own public description names part of facilities operations software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name facilities operations software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,330 facilities operations software companies based in the United States

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Facilities operations software companies based in the United States at a glance

As of Sep 28, 2026

30.4%Verified-email coverage

33.6Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

528

11-50

431

51-200

223

201-500

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 1,330 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among facilities operations software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “facilities operations software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names facilities operations software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among facilities operations software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 13,597 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Facilities operations software companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names facilities operations software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many facilities operations software companies are there based in the United States?

RevenueBase identified 1,330 facilities operations software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

GCA Services Group, headquartered in United States, tops this list with the largest team on record.

Which city has the most facilities operations software companies?

New York leads with 45 headquartered companies, followed by Dallas (27) and Atlanta (24).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 13,597 verified decision-maker contacts tracked across these 1,330 companies.

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 Smart Search, 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.