Kellogg Brown and Root

KBR is a leading global engineering, construction and services company supporting the energy, petrochemicals, government services and civil infrastructure sectors. The company is a leader in many of the growing end-markets it serves, particularly gas monetization, having designed and constructed, alone or with joint venture partners, more than half of the world's operating liquefied natural gas (LNG) production capacity over the past 30 years. KBR offers a wide range of services through its Upstream, Downstream, Technology, Services, Government and Infrastructure, and Ventures business segments.

See them at http://www.kbr.com