9335 Commerce Center St Unit B5
Highlands Ranch, CO 80129





Executive Team


Maryann Maureau

Office Manager








Gwen Riggle

Executive Assistant

Gwen brings to Charter over 20 years of experience in the financial services industry.   She began her career with American Century Investors working in shareholder services.  Later she joined the Retirement Services division which was purchased by JPMorgan Chase in 2003.  Gwen worked for JPMorgan Chase until 2010, interfacing with many clients to keep their companies’ retirement plans running smoothly.   During this time, she also won an award for highest score of any Service Delivery Manager.   She holds a Master’s Degree in Education from the University of Iowa and has continued her education with numerous ASPA courses.


LuRisa Martin

Executive Assistant