Electric Supply Electric Supply is Florida’s largest independent electrical and voice data video distributor. We serve both local and international electrical contractors, utility companies, industrial facilities, institutions and low voltage installers. We were founded in 1970 by the Adams family with George Adams, Sr. as the founder. The company is still owned and managed by the Adams and Brock families with George Adams, Jr. as the President/CEO and Shaker Brock as the Vice President of Operations. As part of our succession planning and goal to be sustainable as an independent distributor, we established an ESOP (Employee Stock Ownership Plan) in 2011 and our employees are now co-owners of Electric Supply.