Aerodyne Research, Inc. (ARI) provides research and development (R&D) services and advanced sensor and software products to industrial, academic and government customers addressing national and international challenges, including: monitoring and enhancing regional and global environmental quality; developing clean and efficient energy and propulsion technologies; and advancing remote sensing, surveillance and image processing capabilities for the national defense. Teams of ARI scientists and engineers perform fundamental laboratory and theoretical studies; build, run and analyze complex computer models and system simulations; design and execute mobile and fixed-site field measurements; and develop, demonstrate, and deploy advanced measurement instruments and systems.

URS Corporation is a leading provider of engineering, construction, and technical services for public agencies and private sector companies around the world. The Company offers a full range of program management; planning, design and engineering; systems engineering and technical assistance; construction and construction management; operations and maintenance; information technology; and decommissioning and closure services. URS provides services for federal, oil and gas, infrastructure, power, and industrial projects and programs. Headquartered in San Francisco, URS Corporation has more than 54,000 employees in a network of offices in nearly 50 countries (www.urs.com).