corporate information Powell Industries, Inc. Corporate Counsel Independent Public Accountants Michael A. Lucas President and Don R. Madison Neil Dial Milburn E. Honeycutt Winstead PC  600 Travis Street, Suite 1100 Houston, Texas 77002-2900 713.650.8400 8550 Mosley Road Houston, Texas 77075-1180 713.944.6900 Chief Executive Officer PricewaterhouseCoopers LLP 1201 Louisiana, Suite 2900 Houston, Texas 77002-5678 713.356.4000 Executive Vice President, Chief Financial and Administrative Officer Senior Vice President and Chief Operating Officer Vice President, Controller and Chief Accounting Officer Design: Pennebaker.com