Data Axle Reference Solutions, formerly Reference USA, is one of the world's largest databases of company information. Use this to create lists of competitors, find their contact information, and get a huge amount of information. The U.S. Consumers/Lifestyles section allows you to run lists of households with matching interests or hobbies in a geographic area. In addition, you can search US and Canadian White Pages and Healthcare Providers.
Need help? Check out this tutorial video, opens a new window to get started.