Unocal Corporation
The Council membership includes over 160 leading US corporations across several business sectors. Members engage at either the Corporate or Chairman's Council level. Previous Chairs of the Council include Keith Williams, Chairman and CEO of UL LLC, Maurice Greenberg, Chairman and CEO of C.V. Starr and Co., Inc, Muhtar Kent, Chairman and CEO of The Coca-Cola Company, Roderick Hills, Chairman of Hills Companies and Charles Williamson, Chairman and CEO of Unocal Corporation.