Since 1993, she has worked as a consultant and a public speaker through Hills & Company International Consultants, which advises on investment, trade and risks abroad. She was one of the founders of the Forum for International Policy where she is a trustee. Carla stepped down from Time Warner, Inc. with Ted Turner in 2006. She now serves on international advisory boards for American International Group, The Coca-Cola Company, Gilead Sciences, Inc., J.P. Morgan Chase and Rolls Royce as well as the board of the U.S.-China Business Council.