Company lists · Data refreshed September 2026

Top 25 Group fitness instruction companies based in the United States

Name: Group fitness instruction 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 15, 2026 3,106 companies tracked

RevenueBase identified 3,106 group fitness instruction companies headquartered in the United States as of September 2026 and tracks 71,143 professional contacts across them, including 6,309 with verified work emails. New York is the largest hub.

This list covers group fitness instruction 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 15, 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 15, 2026 86% judged on-target in blind review

3,106Companies

71,143Contacts tracked

6,309Verified emails

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The 25 largest group fitness instruction companies based in the United States

Ranked by team size

Top 25 of 3,106 group fitness instruction companies based in the United States, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to group fitness instruction 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	24 Hour Fitness	Partial evidence	Carlsbad, CA, United StatesHQ checked Sep 15, 2026	5,001-10,000	8,620 contacts →
	Partial evidence “Celebrating over 35 years as an industry leader, 24 Hour Fitness is committed to creating a healthier, happier world through fitness.” Source: RevenueBase Database · checked Sep 15, 2026
2	Orangetheory Fitness	Partial evidence	Boca Raton, FL, United StatesHQ checked Sep 15, 2026	n/a	8,583 contacts →
	Partial evidence “Founded in 2010, Orangetheory is an ENERGIZING total-body fitness program that combines a dynamic blend of strength and cardio to build muscle, boost metabolism, and deliver…” Source: RevenueBase Database · checked Sep 15, 2026
3	Crunch Fitness	Partial evidence	New York, NY, United StatesHQ checked Sep 15, 2026	1,001-5,000	6,982 contacts →
	Partial evidence “Crunch is a health club chain that leads the industry in fusing fitness and entertainment.” Source: RevenueBase Database · checked Sep 15, 2026
4	ZUMBA	Partial evidence	Hallandale, FL, United StatesHQ checked Sep 15, 2026	n/a	5,505 contacts →
	Partial evidence “About Zumba Fitness, LLC Founded in 2001, Zumba is the largest branded fitness company in the world – reporting more than 15 million weekly participants, in locations, across 186…” Source: RevenueBase Database · checked Sep 15, 2026
5	F45 Training	Indirect evidence	Austin, TX, United StatesHQ checked Sep 15, 2026	n/a	4,308 contacts →
	Indirect evidence “Team Training.” Source: RevenueBase Database · checked Sep 15, 2026
6	Onelife Fitness	Partial evidence	Mclean, VA, United StatesHQ checked Sep 15, 2026	5,001-10,000	1,350 contacts →
	Partial evidence “At Onelife Fitness, we are purpose driven and member focused.” Source: RevenueBase Database · checked Sep 15, 2026
7	Barry's	Indirect evidence	Miami, FL, United StatesHQ checked Sep 15, 2026	1,001-5,000	1,228 contacts →
	Indirect evidence “Barry's is the original high-energy cardio and strength interval training workout.” Source: RevenueBase Database · checked Sep 15, 2026
8	Soulcycle INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 15, 2026	501-1,000	1,001 contacts →
	Indirect evidence “In 2006, we had an idea.” Source: RevenueBase Database · checked Sep 15, 2026
9	Barre3	Partial evidence	Portland, United StatesHQ checked Sep 15, 2026	n/a	973 contacts →
	Partial evidence “Headquartered in Portland, Oregon, barre3 is a fitness and wellness company with a revolutionary vision: to redefine what success in fitness means.” Source: RevenueBase Database · checked Sep 15, 2026
10	Jazzercise, INC	Indirect evidence	Carlsbad, CA, United StatesHQ checked Sep 15, 2026	201-500	937 contacts →
	Indirect evidence “Jazzercise is a fun and effective, full-body workout combining dance cardio, pilates, HIIT, kickboxing, and resistance training into one endorphin-boosting class.” Source: RevenueBase Database · checked Sep 15, 2026
11	Xsport Fitness	Partial evidence	Chicago, IL, United StatesHQ checked Sep 15, 2026	1,001-5,000	904 contacts →
	Partial evidence “XSport Fitness Health Clubs is one of America's fastest growing fitness chains with gyms in Chicago, New York, and Washington D.C.” Source: RevenueBase Database · checked Sep 15, 2026
12	Villa Sport	Partial evidence	Colorado Springs, CO, United StatesHQ checked Sep 15, 2026	5,001-10,000	695 contacts →
	Partial evidence “Villa Sport is more than a health club company-we create community-focused destinations perfect for every stage of life, and every level of fitness enthusiast.” Source: RevenueBase Database · checked Sep 15, 2026
13	Mountainside Fitness	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 15, 2026	1,001-5,000	548 contacts →
	Indirect evidence “It all started with a simple idea: to be the friendliest gym in town.” Source: RevenueBase Database · checked Sep 15, 2026
14	Wisconsin Athletic Club, LLC	Indirect evidence	West Allis, WI, United StatesHQ checked Sep 15, 2026	1,001-5,000	523 contacts →
	Indirect evidence “The Wisconsin Athletic Club is the largest privately-owned athletic club in Wisconsin.” Source: RevenueBase Database · checked Sep 15, 2026
15	TRX Training	Partial evidence	Delray Beach, FL, United StatesHQ checked Sep 15, 2026	51-200	487 contacts →
	Partial evidence “TRX® develops and delivers world-class training products and workout programs for everyone: from fitness professionals and enthusiasts of any age and ability to top-name athletes…” Source: RevenueBase Database · checked Sep 15, 2026
16	Youfit Gyms	Partial evidence	Deerfield, United StatesHQ checked Sep 15, 2026	1,001-5,000	417 contacts →
	Partial evidence “At YouFit Gyms, fitness is personal - because it’s built for YOU.” Source: RevenueBase Database · checked Sep 15, 2026
17	Fitness Ventures, LLC Crunch Fitness	Partial evidence	Altamonte Springs, FL, United StatesHQ checked Sep 15, 2026	5,001-10,000	377 contacts →
	Partial evidence “Founded in 2016 by Brian Hibbard, Fitness Ventures is the largest and fastest-growing franchise platform within the Crunch Fitness system.” Source: RevenueBase Database · checked Sep 15, 2026
18	American Family Fitness	Partial evidence	Glen Allen, VA, United StatesHQ checked Sep 15, 2026	501-1,000	359 contacts →
	Partial evidence “American Family Fitness is a locally owned and operated company out of Richmond, VA dedicated to improving the physical and mental well being of our community.” Source: RevenueBase Database · checked Sep 15, 2026
19	Merritt Clubs	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 15, 2026	501-1,000	345 contacts →
	Partial evidence “Merritt Clubs is changing the way Maryland thinks about fitness.” Source: RevenueBase Database · checked Sep 15, 2026
20	Club Fitness	Partial evidence	St Peters, MO, United StatesHQ checked Sep 15, 2026	501-1,000	344 contacts →
	Partial evidence “Club Fitness offers an unparalleled level of variety and convenience to our members with 19 health clubs open 24/7, 400+ weekly classes, and boutique studios suitable for ages and…” Source: RevenueBase Database · checked Sep 15, 2026
21	VIDA	Partial evidence	Washington, DC, United StatesHQ checked Sep 15, 2026	201-500	320 contacts →
	Partial evidence “VIDA creates uniquely designed and laid out spaces, focusing on health, wellness, and fitness.” Source: RevenueBase Database · checked Sep 15, 2026
22	Body FIT Training	Partial evidence	Irvine, CA, United StatesHQ checked Sep 15, 2026	n/a	299 contacts →
	Partial evidence “Body Fit Training (BFT), an Xponential Fitness brand, offers science-backed and tested progressive training programs built to deliver positive results for all fitness levels.” Source: RevenueBase Database · checked Sep 15, 2026
23	Trufusion, LLC	Strong evidence	Henderson, NV, United StatesHQ checked Sep 15, 2026	51-200	288 contacts →
	Strong evidence “Founded in 2013, TruFusion is a one-of-a-kind group fitness studio that offers over 200 unique fusion workout classes per week including Hot Pilates, Tru Kettlebell, HIITribe…” Source: RevenueBase Database · checked Sep 15, 2026
24	Xponential Fitness	Partial evidence	Irvine, CA, United StatesHQ checked Sep 15, 2026	51-200	280 contacts →
	Partial evidence “Xponential Fitness, Inc.(NYSE: XPOF) is a leading global curator of health and wellness brands.” Source: RevenueBase Database · checked Sep 15, 2026
25	LES Mills US	Partial evidence	Chicago, IL, United StatesHQ checked Sep 15, 2026	51-200	279 contacts →
	Partial evidence “Les Mills has been delivering life-changing fitness experiences for over 50 years.” Source: RevenueBase Database · checked Sep 15, 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: group fitness instruction 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 group fitness instruction companies.
Partial evidence: Its own public description names part of group fitness instruction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name group fitness instruction 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 3,106 group fitness instruction companies based in the United States

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Group fitness instruction companies based in the United States at a glance

As of Sep 15, 2026

8.9%Verified-email coverage

22.9Average contacts per company

1-10Median size (employees)

2.9%Largest-city concentration · New York

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

1,862

11-50

969

51-200

169

201-500

501-1,000

1,001-5,000

5,001-10,000

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 3,106 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 group fitness instruction 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 “group fitness instruction 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 group fitness instruction 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 group fitness instruction 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, 6,309 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 15, 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.

Group fitness instruction companies by metro

Group fitness instruction companies in New York90
Group fitness instruction companies in Chicago54
Group fitness instruction companies in Houston40
Group fitness instruction companies in San Francisco33
Group fitness instruction companies in Atlanta32
Group fitness instruction companies in Boston31
Group fitness instruction companies in Los Angeles30
Group fitness instruction companies in San Diego30

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 group fitness instruction 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 group fitness instruction companies are there based in the United States?

RevenueBase identified 3,106 group fitness instruction 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?

24 Hour Fitness, headquartered in Carlsbad, tops this list with the largest team on record.

Which city has the most group fitness instruction companies?

New York leads with 90 headquartered companies, followed by Chicago (54) and Houston (40).

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 6,309 verified decision-maker contacts tracked across these 3,106 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 15, 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.