John D. Chandler
John D. Chandler joined Matrix Service Company as an independent director in June 2017. Mr. Chandler has served as a director of USA Compression GP, LLC, the general partner of USA Compression Partners, LP, since October 2013, serving also as the Audit Committee Chairman during his tenure. Mr. Chandler has also served on the Board of Directors and the Audit Commitee of CONE Midstream GP, LLC, the general partner of CONE Midstream Partners LP, since October 2014 and on the Board of Directors and Audit Committee of Green Plains Holdings, LLC, the general partner of Green Plains Partners LP, since June 2016. From 2009 until his retirement in March 2014, Mr. Chandler served as Senior Vice President and Chief Financial Officer for Magellan GP, LLC, the general partner of Magellan Midstream Partners, LP. From 2003 until 2009, he served in the same capacities for the general partner of Magellan Midstream Holdings, LP. From 1999 to 2002, Mr. Chandler was Director of Financial Planning and Analysis and Director of Strategic Development for a subsidiary of The WIlliams Companies, Inc. From 1992 to 1999, Mr. Chandler held various accounting and finance positions with MAPCO Inc.