Officers

Patrick Williams
President and Chief Executive Officer

Patrick Williams was appointed as President and Chief Executive Officer in April 2009. He had previously been Executive Vice President and President, Fuel Specialties with the Corporation since 2005. In addition to this role, he also assumed responsibility for the Active Chemicals business in 2008. Prior to 2005, he was Chief Executive Officer for the Corporation's Fuel Specialties business in the Americas, having held a number of senior management and sales leadership roles in that business since 1993.

Phil Boon
Executive Vice President, Business Operations

Phil Boon serves as Executive Vice President Business Operations. Prior to this Phil was the Regional Director Europe, Middle East and Africa (EMEA) initially for Fuel Specialties and latterly for Active Chemicals and Octane Additives. In his new position Phil will continue this responsibility as well as having a key role in the strategic development of Innospec. Phil joined the company in 1997 and has held various senior management positions covering most operational aspects of the business. He has over 25 years international experience in the specialty chemicals industry and previously held positions with Ciba-Geigy and FMC in the USA and Europe. Phil has a PhD in Chemistry from Leicester University. Phil Boon was appointed Executive Vice President Business Operations in June 2009.

Ian Cleminson
Executive Vice President and Chief Financial Officer

Ian Cleminson serves as Executive Vice President and Chief Financial Officer. Prior to this he spent four years as Financial Controller of the Performance Chemicals and Fuel Specialties divisions. Before joining the company in 2002, Ian held a number of senior financial management and accounting positions. He spent three years as Financial Controller of the Superabsorbents division of BASF plc and worked as a senior manager in the corporate tax department of KPMG. He has a Master of Social Science degree from Birmingham University.

Andrew Hartley
Vice President and General Counsel, EMEA and AsPac

Andrew Hartley joined the company as Corporate Secretary in November 2004 and was later appointed Vice President and General Counsel to Innospec. Prior to this Andrew was Company Secretary and General Counsel of BASF plc, the UK subsidiary of the global chemical company, BASF AG. He started his career in private practice before taking up his first in-house legal positions in 1990.

Cathy Hessner
Senior Vice President Human Resources

Cathy Hessner joined the company in March 2003 and rose quickly to the position of Senior Vice President, Human Resources. Prior to this Cathy was the European Human Resources Director for US commodity chemicals company Nova Chemicals and, from 1995 to 1999, European Human Resources Director for U.S. brewing corporation Anheuser-Busch. Before joining Anheuser-Busch she spent nine years with various divisions of Mars Incorporated carrying out a range of Human Resources and general business roles. Cathy has a PhD in Econometrics.

Ian McRobbie
Senior Vice President and Chief Technology Officer

Ian McRobbie joined the company in January 2002 and was appointed Senior Vice President, Research and Technology, shortly afterwards. Prior to this Ian had spent thirteen years as Technical Director of A H Marks and Company Ltd., a privately owned British chemical company operating in the agrochemical and specialty chemical markets. Ian has also held senior research and manufacturing roles for Seal Sands Chemical Co., a wholly owned subsidiary of the Hexcel Corporation in California and BTP plc, now part of Clariant.

Brian Watt
Vice President, Strategic Planning and Regulatory Affairs

Brian Watt serves as Vice President, Strategic Planning and Regulatory Affairs. In addition to driving strategy plans and growth initiatives, Brian manages Innospec's product regulatory compliance and risk management processes. This includes responsibility for safety, health and environmental performance. Brian joined Innospec as M&A Manager in 2001 and has gone on to hold a number of senior commercial and business roles in both Fuel Specialties and Active Chemicals. Prior to this Brian gained significant international experience in the chemicals industry with Shell, ICI, Avecia and Zeneca in Europe and Asia Pacific.

David Williams
Vice President, General Counsel and Chief Compliance Officer

David Williams was appointed as Vice President, General Counsel and Chief Compliance Officer in September 2009. Before joining the company, David worked as an attorney with MarkWest Energy Partners, L.P., in Denver where he was responsible for various complex legal matters across a number of business areas. He also served as the firm's FERC Compliance Officer. David has over 25 years experience as an attorney, covering a broad range of legal issues. He has a law degree from the University of Louisville and an undergraduate degree in Management from Park University.