Company lists · Data refreshed November 2026

Top 25 Fitness class instruction services worldwide

RevenueBase identified 13,724 company matches for fitness class instruction services worldwide as of November 2026 and tracks 143,573 professional contacts across them, including 13,868 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for fitness class instruction services 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 November 6, 2026. Country and city lists for fitness class instruction services 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 Nov 6, 2026 How this list was built
13,724Companies
143,573Contacts tracked
13,868Verified emails
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The 25 largest fitness class instruction services worldwide

Ranked by team size
Top 25 of 13,724 company matches for fitness class instruction services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 20265,001-10,0009,122 contacts →

Exact match

“Celebrating over 35 years as an industry leader, 24 Hour Fitness is committed to creating a healthier, happier world through fitness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBoca Raton, FL, United StatesHQ recorded Nov 6, 2026n/a8,447 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,0007,077 contacts →

Exact match

“Crunch is a health club chain that leads the industry in fusing fitness and entertainment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHallandale, FL, United StatesHQ recorded Nov 6, 2026n/a5,508 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 20261,001-5,0003,360 contacts →

Exact match

“Peloton is at the forefront of connected fitness, with a powerful and thriving community with Members across the US, UK, Canada, Germany, and Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWaco, TX, United StatesHQ recorded Nov 6, 20261,001-5,0002,998 contacts →

Exact match

“For over 30 years, Curves has been a leader in women’s fitness across the United States, Canada, Australia, and New Zealand, helping millions of women get stronger and healthier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDallas, TX, United StatesHQ recorded Nov 6, 20265,001-10,0002,692 contacts →

Exact match

“EōS Fitness is an accessible, high-quality gym environment where anyone can pursue a range of fitness goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGothenburg, SwedenHQ recorded Nov 6, 20261,001-5,0001,633 contacts →

Exact match

“Nordic Wellness är en av Sveriges största friskvårdskedjor med över 360 gym i landet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWichita, KS, United StatesHQ recorded Nov 6, 20265,001-10,0001,486 contacts →

Exact match

“Genesis Health Clubs, a leader in the fitness industry, is the largest privately held health club enterprise in the country and encourages people of all ages to live a better life…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFreemans Bay, MD, United StatesHQ recorded Nov 6, 2026501-1,0001,471 contacts →

Exact match

“Les Mills has been delivering life-changing fitness experiences for over 50 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 2026501-1,0001,332 contacts →

Exact match

“Founded in 2004, CycleBar is the world's largest indoor cycling brand by number of studios and offers a variety of low-impact, high-intensity indoor cycling workouts, which are…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMiami, IL, United StatesHQ recorded Nov 6, 20261,001-5,0001,254 contacts →

Exact match

“Barry's is the original high-energy cardio and strength interval training workout.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 2026n/a1,238 contacts →

Exact match

“At YogaSix, we believe everyone deserves the mind-body benefits of yoga.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCasper, WY, United StatesHQ recorded Nov 6, 2026n/a1,144 contacts →

Exact match

“Health and Fitness in Casper Wyoming”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Nov 6, 20261,001-5,000973 contacts →

Exact match

“XSport Fitness Health Clubs is one of America's fastest growing fitness chains with gyms in Chicago, New York, and Washington D.C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026501-1,000944 contacts →

Exact match

“In 2006, we had an idea.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPortland, United StatesHQ recorded Nov 6, 2026n/a934 contacts →

Exact match

“Headquartered in Portland, Oregon, barre3 is a fitness and wellness company with a revolutionary vision: to redefine what success in fitness means.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, United StatesHQ recorded Nov 6, 20261,001-5,000925 contacts →

Exact match

“Blink Fitness is now part of PureGym US.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 2026201-500911 contacts →

Exact match

“Jazzercise is a fun and effective, full-body workout combining dance cardio, pilates, HIIT, kickboxing, and resistance training into one endorphin-boosting class.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261,001-5,000882 contacts →

Exact match

“SportCity bestaat sinds 1995 en heeft 120 clubs door heel Nederland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRennes, FranceHQ recorded Nov 6, 20261,001-5,000877 contacts →

Exact match

“L’Orange bleue, fondée en 1996 à Rennes par Thierry Marquer, est aujourd’hui un acteur incontournable du fitness et du bien-être en France et à l’international.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchColorado Springs, TX, United StatesHQ recorded Nov 6, 20265,001-10,000681 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 20261,001-5,000554 contacts →

Exact match

“It all started with a simple idea: to be the friendliest gym in town.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 20261,001-5,000538 contacts →

Exact match

“At O2 Fitness Clubs, we are here to help you achieve your personal goals in a fun, energetic and welcoming setting- a place where you will be comfortable on your journey to a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWest Allis, WI, United StatesHQ recorded Nov 6, 20261,001-5,000527 contacts →

Exact match

“The Wisconsin Athletic Club is the largest privately-owned athletic club in Wisconsin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 13,724 fitness class instruction services worldwide

See the full list, filter by size, metro and specialty, and access 13,868 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fitness class instruction services worldwide at a glance

As of Nov 6, 2026
9.7%Verified-email coverage
10.5Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
8,978
11-50
3,463
51-200
635
201-500
148
501-1,000
50
1,001-5,000
37
5,001-10,000
10
10001+
14

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 fitness class instruction services are linked below.
What qualifies
Company records worldwide whose business descriptions match “fitness class instruction 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. 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 13,868 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 November 6, 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.

Fitness class instruction services by location

46 lists · largest first

Every Fitness class instruction services 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 “fitness class instruction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fitness class instruction services are there worldwide?

RevenueBase identified 13,724 company matches for fitness class instruction services worldwide as of November 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?

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

Which country has the most fitness class instruction services?

The United States leads with 4,793 companies, followed by the United Kingdom (1,021) and the Netherlands (653). Every fitness class instruction services list by country and city is linked on this page.

Which city has the most fitness class instruction services?

London leads with 214 company records, followed by New York (146) and Sao Paulo (82).

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 13,868 professional contacts with verified work emails tracked across these 13,724 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 November 6, 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.