Charles Otis Holliday is an American businessperson who has been the head of 14 different companies.

He occupies the position of Chairman for Royal Dutch Shell Plc and President at Ck Holliday Ventures, Inc.

He is also Member of American Academy of Arts & Sciences, Co-Chairman of United Nations (New York) and Member of Royal Academy of Engineering and on the board of 6 other companies.

He previously held the position of Chairman for Global Federation of Competitiveness Councils, Director at Bank of America Corp., Chairman of Sustainable Energy For All Initiative, Chairman at The Business Council, Chairman for Technology & Economy, Chairman-Environment Task Force at The Business Roundtable, Chairman & Chief Executive Officer at E.I. du Pont de Nemours & Co., Chairman for National Academy of Engineering, President at DuPont Asia Pacific Ltd., General Manager at Alcatel-Lucent Canada, Inc., Chairman of World Business Council for Sustainable Development, Chairman for Catalyst, Inc., Chairman at Edison Electric Institute, Chairman for U.S. Society of Chemical Industry and Founding Member at The International Business Council.

Mr. Holliday received an undergraduate degree from the University of Tennessee and an undergraduate degree from the University of Regina.