Lewis was also a member of the board of directors of Black Entertainment Television, and has served on the boards of Colgate-Palmolive, Halliburton and Eastman Kodak.
كما كان لويس عضوًا في مجلس إدارة Black Entertainment Television ، وعمل في مجالس إدارة Colgate-Palmolive و Halliburton و Eastman Kodak.