WSP, through its acquisition of Parsons Brinckerhoff, is one of the world's leading professional services firms in its industry, working with governments, businesses, architects and planners and providing integrated solutions across many disciplines. The firm provides services to transform the built environment and restore the natural environment, and its expertise ranges from environmental remediation to urban planning, from engineering iconic buildings to designing sustainable transport networks, and from developing the energy sources of the future to enabling new ways of extracting essential resources. It has approximately 31,000 employees, including engineers, technicians, scientists, architects, planners, surveyors environmental specialists, as well as other design, program and construction management professionals, based in more than 500 offices, across 39 countries, on 5 continents. WSP, including Parsons Brinckerhoff, had pro forma revenues of $5.2 billion for the 12 months ended December 31, 2014. www.wspgroup.com.