Established in 1944, Parsons Corporation is one of the leading engineering and construction firms in the United States. Based in Baltimore, Md., the company endows with a range of services, including asset management, commissioning, qualifications, validation, disaster response, planning and construction management. It has worked on more than 4,500 projects in 50 states and 25 countries. Parsons Corporation serves a variety of markets, such as communications, education, energy, environmental, facilities, federal government, healthcare, infrastructure, life sciences, transportation and vehicle inspection.