Randy Harl was elected Chief Executive Officer in January of 2007, in addition to his duties as President of Willbros Group, Inc. He joined Willbros in January 2006 to serve as President and Chief Operating Officer of Willbros Group, Inc., as well as a member of the Board of Directors. Mr. Harl has over 30 years experience working with Kellogg Brown & Root ("KBR") and its subsidiaries in a variety of officer capacities, serving as President of several of the Brown & Root business units. Mr. Harl's experience includes executive management responsibilities for units serving both upstream and downstream oil and gas sectors as well as power, government and infrastructure sectors. He was President and CEO of KBR from March 2001 until July 2004 when he was appointed Chairman.
		John K. Allcorn joined Willbros in 2000 as Senior Vice President of Willbros International, Inc. and was elected Executive Vice President of Willbros Group, Inc. and Willbros USA, Inc. in 2001. Mr. Allcorn was employed at U.S. Pipeline, Inc., a North American pipeline construction company, as Senior Vice President, from 1997 until joining Willbros in 2000. Mr. Allcorn has over 19 years of pipeline industry experience including an established record in operations management, finance, and business development.
		Van Welch joined Willbros in 2006 as Senior Vice President and Chief Financial Officer of Willbros Group, Inc.  Mr. Welch has over 28 years of experience in project controls, administrative and finance positions with KBR, Inc. (formerly known as Kellogg Brown & Root), a global engineering, construction and services company, and its subsidiaries, serving most recently as Vice President – Finance and Investor Relations and as a member of KBR’s executive leadership team. From 1998 to 2006, Mr. Welch held various other positions with KBR including Vice President, Accounting and Finance of the Engineering and Construction Division, Vice President, Accounting and Finance of Onshore Operations and Senior Vice President of Shared Services. Mr. Welch is a Certified Public Accountant.
		Jay T. Dalton joined Willbros in November 2002 and was elected Senior Vice President and General Counsel of Willbros Group, Inc. Mr. Dalton served previously as outside counsel to the Company advising on contracts since 1993. Between 1980 and 1993, Mr. Dalton was employed by Occidental Petroleum Corporation where he served as an officer and chief legal counsel to various business units in Occidental’s oil and gas division, both domestically and internationally in Colombia, Pakistan and the United Kingdom. Before entering into private practice in 1993, Mr. Dalton’s last position with Occidental was Vice President and General Counsel of Island Creek Corporation in Lexington, Kentucky. He received a Bachelor of Science degree in Business Administration at the University of Southern California and earned a Degree of Juris Doctor from the University of California at Berkeley.