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About Economic Development

County Staff

Vacant, Division Manager



Marsellas Williams, Economic Development Specialist

[email protected]

Marsellas Williams joined the Cobb County Economic Development team in 2017.  Marsellas received a Bachelor’s Degree in Political Science from Georgia Southern University in 2011 and earned his J.D. from the University of Georgia School of Law.  In his role, he works to attract new businesses, support business retention and expansion,  and create initiatives that promote job growth in Cobb County. Prior to joining Cobb County, Marsellas worked with the Middle Georgia Regional Commission, where he focused on a variety of local government assistance projects, including planning, project management, ordinance and policy development, and economic development.

While in law school, Marsellas served  as a legal extern at the Carl Vinson Institute of Government, where he worked on a variety of local government and public policy projects. When away from the office, Marsellas enjoys spending time with his wife, family and friends, enjoys traveling, and serving at his church.