Sean Parrish, MBA - Chief Operating Officer

Sean joined TSG in 2005, and is responsible for overseeing general operations and financial activities. Sean also works with TSG customers and staff on client-specific consulting engagements, and assists in the development of TSG’s proprietary risk analysis tools.

Sean honed his quality and project management skills over five years working as a nuclear engineer at Pearl Harbor. After transitioning to business, Sean held increasing leadership roles in Finance, Management and Operations at Tandem, Compaq and Schwab before coming to The Sullivan Group.

Sean holds a B.S. in Electrical Engineering from the University of Hawaii and an M.B.A. in Finance and Operations from Indiana University's Kelley School of Business.