In May 8 Stock Offering, Parsons Corp. Nets $500M | 2019-05-09 | Engineering News-Record
Parsons Corporation Chairman and CEO Chuck Harrington on Anti-Corruption - YouTube
Industry Recognition Dinner - November 19, 2014 | New York Building Congress
Parsons Corporation CEO & Leadership Team Ratings | Comparably
People. Process. Technology.
PasadenaUSD on Twitter: "Charles Harrington, CEO of Parsons with @MarshallEagles1 3D Printing Students. #Community #business #partnerships http://t.co/A3DrHsdX2k"
Parsons Acquires OGSystems - Parsons.com
Charles L. Harrington - Biography
Monthly Meeting - Charles Harrington, Parsons | ACG National Capital