City Square Cycle, LLC

Club High-Rise

Club Vital Fitness

Coastal yoga

Connected Through Strength

Core Cardio Fitness

Core De Vie

CrossFit Southie

Dailed.In Training Method

DanceFit with Jess

Dark Star Yoga and Wellness

Defensive Edge Martial Arts and Fitness

DiHard Fitness

Dirty Water Fitness

Disciplined Fitness

DivaDance Boston

Down Under School of Yoga

Down to Earth Bodyworks

East Side Yoga And Fitness

Elite Home Fitness

Endurance Pilates and Yoga

Energy Within Studio

Epoc Studios

Ethos Fitness + Performance