About Us Alexton Logo


Our flexible business philosophy gives us the opportunity to gain a clear understanding of the client’s business model, allowing the Alexton professionals to best determine how to meet their business needs.


Founded by Sophia Marnell in 2005, our depth of knowledge is among the finest in the industry with core service competencies that have helped our clients succeed in their goals. Alexton has been recognized for its core values and commitment to its customers’ success.

Alexton Team

Sophia Marnell


Chaz Dudley

Vice President

Sharmaine Carter

Human Resource Director

Elizabeth Alexis
Deputy Program Manager

Our Locations

Headquartered in both Washington, DC- Metropolitan area and Orlando, Florida with satellite offices nationwide, we are prepared to work with clients at any location worldwide. 

Alexton Offices

Virginia Address

8210 Cinder Bed Road, suite 02
Lorton VA 22079
Phone: (571)405-6746

Florida Address

300 S Orange Ave, Suite 1350
Orlando, Florida 32801