Rich Drengberg

Eos Fitness Holdings LLC operates as a chain of fitness centers. The firm offers fitness club amenities including cardio and strength-training equipment, personal training, group exercise, spinning, cardio theaters, women's-only rooms, locker rooms, saunas, steam rooms, child care and 24-hour access. The company was founded in 1985 and is headquartered in Phoenix, AZ.

Fitness Alliance LLC, also known as EoS Fitness, offers a variety of fitness options to help individuals achieve their fitness goals. The company is based in Phoenix, AZ and is led by CEO Rich Drengberg. The company's services include group classes, personal training, and access to a wide range of equipment and amenities.