Matrix Service Co.

Matthew J. Petrizzo has served as President, Matrix Service Industrial Contractors, Inc., since June 2008 and as Vice President, Matrix Service Industrial Contractors, Inc. from November 2007 to June 2008. Prior to joining the Company, Mr. Petrizzo served as a Project Director for Washington Group International from 2006 to 2007. Mr. Petrizzo also worked in various capacities for Washington Group International from 2001 to 2006 and for Washington Group legacy companies, Raytheon Engineers and Constructors from 1994 to 2001 and Ebasco Services Inc. from 1984 to 1994. Mr. Petrizzo graduated from Hofstra University with a degree in Electrical Engineering and is a Registered Professional Engineer in the state of New Jersey.

Joseph F. Montalbano has served as Vice President and Chief Operating Officer since April 2008. From 2002 to 2008, Mr. Montalbano served as Senior Vice President - Senior Project Director Energy Sector of Black & Veatch, where he was responsible for all construction projects under his direction. Prior to working at Black & Veatch from 1972 to 2002, Mr. Montalbano served numerous project management roles with a national construction firm serving the energy sector. Mr. Montalbano holds a Bachelor of Science in Electrical Engineering and Masters of Science in Electrical Engineering degrees from Polytechnic Institute of Brooklyn. He earned a Masters in Business Administration from New York Institute of Technology and is registered as a Professional Engineer in multiple states.

Kevin Cavanah has served as Vice President, Accounting and Financial Reporting since August 2007 and as Controller since April 2003. Prior to joining the Company, Mr. Cavanah served as an Accounting Manager for Williams Communications from 2001 to 2003 and as an Accounting Manager for The Williams Companies from 1998 to 2001. Prior to joining Williams Companies, Mr. Cavanah served as an Audit Manager for Ernst & Young LLP. Mr. Cavanah has a Bachelor of Science Degree in Business Administration in Accounting from the University of Arkansas. He is a Certified Public Accountant and is a member of Financial Executives International.

Thomas E. Long has served as Vice President and Chief Financial Officer since May 2008. Prior to joining Matrix Service Company, he served as Vice President and Chief Financial Officer of DCP Midstream Partners, LP, a publicly traded natural gas and natural gas liquids midstream business company located in Denver, CO. In that position, he was responsible for all financial aspects of the company since its formation in December 2005. From 1998 to 2005, Mr. Long served in several executive positions with subsidiaries of Duke Energy Corp., Charlotte, NC, one of the nation's largest electric power companies. During his tenure at Duke Energy, Mr. Long served as Vice President and Chief Financial Officer of its publicly owned power company in Ecuador; Vice President and Treasurer of Duke Energy Field Services, Denver; and Executive Vice President of National Methanol Company, a Duke Energy Corp. chemical joint-venture in Saudi Arabia. Starting in 1991, Mr. Long held financial management positions at PanEnergy Corp., Houston. He began his career in 1979 at Texas Eastern Corp., Houston. As a Certified Public Accountant, Mr. Long has a Bachelor of Arts in Accounting from Lamar University, Beaumont, TX.

Albert D. Fosbenner has served as Vice President, Matrix Service Industrial Contractors, Inc. since June 2004. Mr. Fosbenner previously served as Vice President of Finance, Treasurer and Acting CFO for Western Integrated Networks LLC from December 2001 through 2003, President and CEO of CCS Fitness, Inc. from January 2000 through December 2001 and Senior Vice President & Treasurer of Frontiervision Partners LLP during 1998 and 1999. Mr. Fosbenner has a Bachelor of Science Degree in Accounting from Philadelphia University. He is a Certified Public Accountant (inactive) and is a Certified Management Accountant (inactive). Mr. Fosbenner is a member of the Financial Executives International and the Association for Corporate Growth.

Bradley J. Rinehart has served as Vice President of Matrix Service Inc. since May 1997; Regional Manager – Michigan Region from April 1991 to April 1997; Operations Manager – Michigan Region from January 1990 to March 1991; and as a Project Manager – Michigan Region from January 1988 to December 1989. Mr. Rinehart holds a Bachelor of Science Degree in Construction Science from the University of Oklahoma. Mr. Rinehart is a director of the Tulsa Ronald McDonald House.

Kevin A. Durkin has served as Vice President, Business Development for Matrix Service Inc. since June 2008. He previously served as Pre-Construction Manager for the Orange Region from November 2006 to May 2008; Small Capital Construction Division Manager for the Orange Region from June 2000 to October 2006; Business Development Manager for Matrix Service Inc. from June 1998 to May 2000; Southwest Turnaround Manager for Colt Construction Division from June 1996 to May 1998; and as assistant Regional Manager for the Orange Region from July 1989 to May 1996. Prior to joining Matrix Service Company, Mr. Durkin worked for HMT Tank Service holding numerous positions in operations, engineering and marketing. Mr. Durkin holds a Bachelor of Arts degree in Business Administration, Marketing from California State University, Fullerton.

Lansing G. Smith joined Matrix Service Company in March 2008 as Vice President, Fabrication, Engineering, and Procurement. Prior to joining Matrix Service Company, Mr. Smith served as Director of Manufacturing for Exterran, Inc. From 2002 to 2005 he was Manufacturing Manager of Norris, A Dover Company. Mr. Smith also served as Operations Manager with Parker Hannifin Corporation from 1999 to 2002. From 1989 to 1999, he worked for Koch Industries, Inc. in a number of management positions. Mr. Smith earned a Bachelor of Science degree in Industrial Engineering from the University of Arkansas and a Master of Business Administration from Oklahoma State University. He is a member of the American Society for Quality and is a Registered Professional Engineer in Oklahoma and Texas

Nancy E. Austin has served as Vice President Human Resources since January 2006. Mrs. Austin served as Director of Human Resources from September 2000 to January 2006. Prior to joining the Company, Mrs. Austin worked for TV Guide, Samson Resources and Villareal & Associates specializing in human resource management, employee relations, and consulting. Mrs. Austin holds a Bachelor of Science Degree in Political Science from Oklahoma State University and is a certified Professional in Human Resources (PHR). She is also a member of the Society for Human Resource Management, World-at-Work and Tulsa Area Human Resources Association.

Robert A. Long has served as Vice President, Gulf Cost Operations for Matrix Service Inc. since June 2008. From June 2007 to June 2008, Mr. Long served, in a consulting capacity, as Project Manager for the Matrix Service Sabine Pass LNG Project. Mr. Long was employed from 1966 to 1998 by Chicago Bridge & Iron, holding numerous management and senior level positions, including President of CB&I Constructors, Inc. Mr. Long graduated from the University of Alabama-Birmingham with a Bachelor of Science degree in Engineering.

William R. Sullivan has served as Vice President, Western Operations for Matrix Service Inc., since June 2008. He has previously served as Regional Manager of the Southwest Region from 2002 to 2008 and Operations Manager for the Southwest AST Region from 1989 to 2002. Prior to joining the Company, Mr. Sullivan worked in various capacities for HMT Tank Service holding numerous positions in operations, project management, and manufacturing.

Michael J. Hall became a Director in March 2003. Mr. Hall was elected President and Chief Executive Officer of Matrix Service Company (Matrix) on March 28, 2005 and continues to serve in that capacity. Mr. Hall was Vice President - Finance and Chief Financial Officer, Secretary and Treasurer of Matrix from September, 1998 until he retired in May, 2004. He serves on Matrix's board of directors, a position he assumed when he joined Matrix in 1998. Matrix is a company which provides general industrial construction and repair and maintenance services principally to the petroleum, petrochemical, power, bulk storage terminal, pipeline and industrial gas industries. Prior to working for Matrix, Mr. Hall was Vice President and Chief Financial Officer of Pexco Holdings, Inc., Vice President - Finance and Chief Financial Officer for Worldwide Sports & Recreation, Inc. an affiliated company of Pexco, and worked for T.D. Williamson, Inc., as Senior Vice President, Chief Financial and Administrative Officer, and Director of Operations - Europe, Africa and Middle East Region. Mr. Hall holds a Bachelor of Science degree in Accounting from Boston College and a Master of Business Administration from Stanford University. Mr. Hall is chairman of the audit committee and a member of the conflicts committee.

I. Edgar (Ed) Hendrix was first elected as a Director of the Company effective October 2000 and served as Chairman of the Board from March 2005 to November 2006. Mr. Hendrix has served as Chairman and CEO for Red River Energy, Inc. since June 2006. In 2005, Mr. Hendrix served as President of Patriot Energy Resources, LLC. Mr. Hendrix served as Executive Vice President and Chief Financial Officer of Loudfire, Inc. from 2002 to 2004. Mr. Hendrix previously served as Executive Vice President and Chief Financial Officer of Spectrum Field Services, Inc., from 2000 to 2002. Prior to 2000, Mr. Hendrix served as Vice President-Treasurer for Parker Drilling, a New York Stock Exchange company engaged in worldwide oil and gas drilling and equipment services. He also was a management consultant with Ernst & Young LLP. Mr. Hendrix has an undergraduate degree from Oklahoma Christian University and a Masters of Business Administration from the University of Oklahoma. Mr. Hendrix is a member of the Board of Trustees for American Performance Funds, Red River Energy, Inc., and the Board of Directors of Cherokee Nation Enterprises and formerly as a board member of Whitmar Exploration Inc., Denver, CO.

Michael J. Bradley was elected to the Board of Directors of Regency GP LLC in January 2008. He has been the President and Chief Executive Officer of the Matrix Service Company since November 2006. Prior to joining Matrix Service Company, Mr. Bradley served as President and CEO of DCP Midstream Partners and was a member of the board. Mr. Bradley was named Group Vice President of Gathering and Processing for Duke Energy Field Services (DEFS) in 2004 and served as Executive Vice President (DEFS) from 2002 to 2004. From 1994 to 2002, he served as Senior Vice President (DEFS) and was responsible for business development and commercial activities. Mr. Bradley graduated from the University of Kansas with a Bachelor of Science degree in Civil Engineering. He also completed the Duke University Executive Management Program. Mr. Bradley is a member of the American Society of Civil Engineers. He also serves on the advisory board for the University of Kansas, School of Engineering.

Tom E. Maxwell , age 63, was first elected as a director of the Company effective May 2003. Mr. Maxwell is President and Chief Executive Officer of The Flintco Companies, Inc., which is one of the top fifty commercial construction companies in the United States. He has held this position for twenty-one years, and prior to his election to President and Chief Executive Officer of Flintco, Mr. Maxwell was the Chief Financial Officer of Flintco for five years. Mr. Maxwell is a Certified Public Accountant (inactive) and began his career with five years at Deloitte and Touche and was the Chief Financial Officer of a public company, Kinark Corporation, for nine years. Mr. Maxwell earned Undergraduate and Masters Degrees in Accounting at the University of Oklahoma. Mr. Maxwell is a director of Summit Bank. In addition, Mr. Maxwell serves as a director for the Tulsa Chamber of Commerce and the Oklahoma Business Roundtable, as trustee for the Friends of Fairgrounds Foundation, and as a partner in Yukon Developers.