Eight fitness companies made Inc.'s 5000 list for 2018, ranking the fastest-growing private companies in the United States. This marks the business magazine's 11th year of publishing the annual list, which is an expansion of its better-known 500 list.
Click through the following photo gallery to see which companies made the list, or view the full list here. Each slide includes company name, headquarters location, annual revenue growth and annual revenue—all based on 2017 financial data.
Many of these companies also made Club Industry's 2018 Top 100 Health Clubs list. To view that list, click here.