Dedham, MA

Orangetheory Fitness (OTF) is a boutique fitness studio franchise, operating globally and based in Boca Raton, Florida. The first studio was established in Fort Lauderdale, Florida, in 2010 by founder, Ellen Latham. The signature classes are one hour long and involve two or three groups, one on the treadmills and the other group working with weights or on rowers. Since its founding in 2010, the chain has expanded, surpassing $1 billion in systemwide sales in 2018, with over one million members in 2020. As of 2023, Orangetheory Fitness has over 1,500 studios throughout 50 US states and 24 countries.