T3, an agency with offices in Austin, New York and San Francisco, specializes in innovative marketing campaigns that cut across all media channels. As a collaborative think tank, T3 works with clients including ConocoPhillips Lubricants, Facebook, Intel, JCPenney, John Deere, JPMorgan Chase, Livescribe, Microsoft, Oriental Trading Company, Universal and UPS. Founded by CEO Gay Gaddis in 1989, T3 is independent and the largest advertising agency wholly owned by a woman in the United States. T3 ranks among ADWEEK's Top 100 Agencies and Advertising Age's Top 100 U.S. Marketing Services Agencies lists.