Perini Corp.

Ronald N. Tutor has served as our Chief Executive Officer since March 2000 and as one of our directors since January 1997. He has also served as our Chairman since July 1999. He previously served as our Vice Chairman from January 1998 to July 1999, and Chief Operating Officer from January 1997 until March 2000 when he became Chief Executive Officer. Mr. Tutor also serves as Chairman, President and Chief Executive Officer of Tutor-Saliba Corporation, a California corporation engaged in the construction industry.

President of Perini Management Services, Inc. Mr. Band has been with Perini since 1973 and has served as executive vice president/CFO, treasurer, vice president of corporate and project development and vice president of construction.

Peter Arkley has served as a director since May 2000. He has served as Managing Principal of AON Risk Services, Inc., an insurance and bonding brokerage firm, since January 1996.

James A. Cummings has served as a director since March 2003. He has served as Chairman and Chief Executive Officer of James A. Cummings, Inc. since 2001. He previously served as President of Cummings from 1981 until 2003.

Michael Klein is the co-founder and Chairman of the Sunlight Foundation. After more than 35 years of active law practice at Wilmer Cutler & Pickering (now WilmerHale), Mike retired from that partnership on January 1, 2006 in order to devote all of his time to the array of business and non-profit activities that have increasingly engaged him over the past decade. Principal among these are: Chairman of the Board of Directors of CoStarGroup, Inc. (NASDAQ symbol CSGP) of which he was a co-founder; Vice Chairman of the Board and Lead Director of Perini Corporation (NYSE symbol PCR); a member of the Board of Directors of SRA International, Inc. (NYSE symbol SRX); director of the privately held cargo carrier ASTAR Air Cargo, Inc., formerly DHL Airways, Inc., of which he is a co-owner; Chairman and CEO of the acclaimed DC restaurant Le Paradou LLC, of which he was a co-founder and is the principal shareholder; and Chairman of the Board of the DC art gallery Zenith Gallery, Inc. of which he was a co-founder. Mike also serves as a trustee of The American Himalayan Foundation and of The Shakespeare Theatre Company.

Willard W. Brittain, Jr. became a director in November, 2004. He has served as Chairman and Chief Executive Officer of Professional Resources on Demand, a private senior executive staffing company since 2002. He previously served as Chief Operating Officer of PwC Consulting since 2000, and Chief Operating Officer of PricewaterhouseCoopers, LLP and Price Waterhouse since 1995. Mr. Brittain also serves on the board of Analysts International, a publicly held company, where he is a member of the audit and compensation committees, and is also on the boards of the National Urban League and LED, both non-profit organizations.