John Gilli & Associates, located in Waltham, Massachusetts, represents manufacturers in a broad spectrum of action sports products. Although the Northeast is known for its great skiing and snowboarding, John Gilli & Associates also recognizes the strong water sports trend that is the foundation for a growing number of water sports products. John Gilli & Associates is the parent company for two distinct trade show entities: New England Board Reps, which presents trade shows across the Northeast, and Long Island Surf Reps, which taps the water sports market in Long Island, New York.