Pacific Architects and Engineers was founded in 1955. PAE is a leading provider of enduring support for the essential missions of the U.S. Government, its allied partners and international organizations. With over 60 years of experience, PAE supports the execution of complex and critical missions by providing global logistics and stability operations, technical services and national security solutions to customers around the world. PAE has a workforce of approximately 15,000 people in over 60 countries on all seven continents and is headquartered in Arlington, VA.
MWH is a recognised world leader in the fields of water and wastewater issues and energy and infrastructure engineering, employing over 7,000 employees throughout 6 continents.