Matrix

Management


Matrix Service Company

John R. Hewitt
President and Chief Executive Officer
Joseph F. Montalbano
Chief Operating Officer
Kevin S. Cavanah
Chief Financial Officer
Nancy E. Austin
Vice President, Human Resources
Jason W. Turner
Vice President, Corporate Development and Treasurer
Jack Frost
Vice President, Environmental, Health & Safety

Matrix PDM

Kenneth L. Erdmann P.E.
Vice President, Engineering, Matrix PDM

Matrix Service

James P. Ryan
President, Matrix Service
Alan Updyke
Vice President, Construction Services, Matrix Service
Bradley J. Rinehart
Vice President, Midwestern Operations, Matrix Service
William R. Sullivan
Vice President, Western Operations, Matrix Service
Kevin A. Durkin
Vice President, Business Development, Matrix Service

Matrix SME

Matthew J. Petrizzo
President, Matrix SME
Albert D. Fosbenner
Vice President, Matrix SME
James J. Collins Jr.
Vice President, Electrical Infrastructure, Matrix SME

Stock transaction information provided by EDGAR Online. Matrix Service Company makes no representation or warranty with respect to any of the information contained herein, takes no responsibility for supplementing, updating or correcting any such information and shall have no liability with respect to any such information. This listing does not include derivatives, such as stock option grants or shares purchased through an employee stock purchase plan. For recent transactions, including derivative transactions, see our Section 16 SEC filings page.