Contact UsConnect with us:
SDS Search
KMG Chemical
Board of Directors

The backbone of our shareholder value creation process is a seasoned management team. With over 150 combined years of industry experience, KMG management is a dedicated group. Our experienced board is also active and involved in developing and executing business strategy.

David L. Hatcher
Chairman, KMG Chemicals, Inc.
David L. Hatcher
Chairman, KMG Chemicals, Inc.


David L. Hatcher, Chairman, has been serving as a director and officer of the Company since its acquisition of KMG-Bernuth, Inc. ("KMG") in October 1996. Mr. Hatcher has also served as a director and officer of KMG since 1985. Mr. Hatcher has worked in the wood treating industry since 1980 for predecessors and affiliates of KMG in various capacities, including engineer, general manager and President. Mr. Hatcher is an officer and director of KMG de Mexico, S.A. de C.V., KMG's subsidiary. He a... 

Gerald G. Ermentrout
Board Member
Gerald G. Ermentrout
Board Member


Gerald G. Ermentrout has served as a director of the Company since June 2008. He joined Air Products and Chemicals, Inc. in 1975 and held various positions until his retirement in early 2007. From 1996 to 2007, Mr. Ermentrout served as the Vice President and General Manager of the Electronic Chemicals Division, which included the High-Purity Process Chemicals (“HPPC”) business. During his tenure at Air Products, Mr. Ermentrout held various positions in managing global materials and equipmen... 

Christopher T. Fraser
Board Member
Christopher T. Fraser
Board Member


Christopher T. Fraser has served as a director of the Company since June 2008. Since 2006, he has served as President and CEO of Chemical Lime Company, North America’s leading producer of calcium based (limestone), alkaline products with various industrial applications including the manufacture of steel, water treatment, flue gas desulphurization, and chemical production. Before joining Chemical Lime, Mr. Fraser was President and CEO of OCI Chemical Corporation, a wholly-owned subsidiary of... 

George W. Gilman
Board Member
George W. Gilman
Board Member


George W. Gilman has served as a director of the Company since its acquisition of KMG in October 1996 and also served as a director of KMG from 1995 until 1997. Mr. Gilman has served as the Chief Executive Officer, President and as a director of Commerce Securities Corporation, a National Association of Securities Dealers, Inc. member firm, since 1982. He practiced law with the law firm of George Gilman, P.C. from 1986 to 1998 and since 1998 has practiced with the law firm of Gilman & Wirth, ... 

Robert Harrer
Board Member
Robert Harrer
Board Member


Mr. Harrer joined KMG’s Board of Directors in September 2015. Most recently, Mr. Harrer was Senior Vice President, Chief Financial Officer of Innophos, a leading producer of performance-critical specialty grade phosphate products and nutritional specialty ingredients. From 2010-2013, Mr. Harrer was Executive Vice President, Chief Financial Officer and Chief Administrative Officer of Avantor Performance Materials, a global manufacturer of performance materials and chemicals for leading-edge el... 

John  C. Hunter, III
Board Member
John  C. Hunter, III
Board Member


John C. Hunter, III has over 40 years of global chemical industry experience. He began his career in 1969 with Monsanto Company, and for the next three decades held positions of increasing responsibility in areas such as engineering, sales, and management. He was appointed Vice President and General Manager, Asia Pacific, for the Specialty Chemicals Division of Monsanto Chemical Company in 1989, and Vice President and General Manager, Fibers Division and Asia-Pacific for the Chemicals Group, ... 

Fred  C. Leonard III
Board Member
Fred  C. Leonard III
Board Member


Fred C. Leonard III has served as a director of the Company since its acquisition of KMG in October 1996. Mr. Leonard also served as a director of KMG from 1992 until 1997 in addition to acting as the Secretary of KMG from 1993 until 2001. Since 1972, Mr. Leonard has served as the Chairman of the Board, Chief Executive Officer and President of Valves Incorporated of Texas, Inc., a manufacturing company located in Houston, Texas. He also serves on the boards of Fairway Medical Technologies, In... 

Karen A. Twitchell
Board Member
Karen A. Twitchell
Board Member


Karen A. Twitchell has served as a director of the Company since February 2010. Ms. Twitchell retired in 2009 as Vice President and Treasurer of LyondellBasell Industries, a worldwide chemical and refining company, and Lyondell Chemical Company (a predecessor by merger to LyondellBasell). Prior to joining Lyondell, Ms. Twitchell served as Vice President and Treasurer of Kaiser Aluminum Corporation and of Southdown Inc., and was also an investment banker with Credit Suisse First Boston in its...