Parsons Corporation

Parsons Corporation designs and builds systems for the U.S. federal government and infrastructure projects around the world. For the government, they create technology for defense, cybersecurity, intelligence gathering, and space systems. For civilian infrastructure, they plan and engineer bridges, highways, water systems, airports, and public transit, and they also provide software and consulting to help these projects run better. The company was founded in 1944 and is based in Virginia.