Internet advertising brokering and management for individual publishers and advertisers with special focus on small- to medium-sized sports and entertainment web sites. Includes client listing, profile, and contacts.

Specialists in sports marketing research offering information on sporting goods, physical fitness trends, health statistics, and more.

Provides sports marketing and production services through its Host Communications subsidiary.

Sports marketing company that plans events exclusively to raise money for charities.

Sports marketing and event management.

Works primarily with companies in the outdoor, winter sports, general sports and consumer categories.

Represents personalities and corporate clients in the sports, entertainment, and music fields.

Specializes in marketing the sport of hockey. Develops programs to ensure a long-term fan base.

Specializing in motorsports including NASCAR, Unlimitied Hydroplanes, Indy Cars, Formula One. Features marketing resources, event sponsorship,hospitality programs, website development and hosting. Based in Charlotte, North Carolina.

Sports marketing and public relations firm, focused primarily on motorsports. Headquartered in Phoenix, Arizona. Overview of services, clients, and contacts provided.