KBR Named to ENR's Top 400 Contractors

Houston, Texas - May 19, 2008 - KBR (NYSE:KBR) today announced that it has been ranked as the number four general contractor in the United States by Engineering News-Record (ENR) magazine in its annual "Top 400 Contractors" edition.

"KBR's placement on the ENR Top 400 Contractors list is a testament to our employees who strive each day to make KBR the world's premier go-to contractor. Their hard work and dedication is what makes KBR the great company it is," said William P. Utt, KBR Chairman, President and CEO. "This recognition is yet another significant milestone for KBR. I continue to be optimistic about KBR's future as we position the company for future growth and success."

KBR received its ranking based on more than $7.2 billion in general contracting and construction revenue in 2007. ENR also recognized KBR as the number three contractor working abroad and a top 10 contractor in industrial processes and petroleum.

KBR is a global engineering, construction and services company supporting the energy, petrochemicals, government services and civil infrastructure sectors. The company offers a wide range of services through its Downstream, Government and Infrastructure, Services, Technology, Upstream and Ventures business segments. For more information, visit www.kbr.com.

CONTACT:
KBR, Houston
Director, Communications
Heather Browne, 713-753-3775
heather.browne@kbr.com
or
Director, Investor Relations
Rob Kukla, Jr., 713-753-5082
investors@kbr.com