Jon Maddox
Cornerstone Government Affairs
dmaddox@cgagroup.com
601-292-7253
200 North Congress Street, Suite 201, Jackson, MS, 39201, 
Subjects: All Subjects
Links: Website, LinkedIn
Possesses extensive knowledge of the Mississippi legislative processProvides trusted guidance on fiscal policy to legislative leadership and statewide elected officialsUnderstands the challenges that state agencies face and offers solutions that align strategically with other statewide efforts
1) ACT Education Corp.
2) Canopy Children's Solutions
3) Ceres, Inc.
4) Cornerstone Government Affairs
5) Covington County Hospital
6) DeSoto County Regional Utility Authority
7) Empower MS
8) Foundation for Mississippi History
9) Great City Mississippi Foundation
10) Horn Lake Creek Basin Interceptor Sewer District
11) Jackson County Board of Supervisors
12) Magee General Hospital
13) Management & Training Corp
14) Mary Bird Perkins Cancer Center
15) Mississippi Association of Health Plans
16) Mississippi Business Alliance
17) Mississippi Destination Marketing Organization Association
18) Mississippi Farm Bureau Casualty Insurance Company
19) Mississippi Farm Bureau Federation
20) Mississippi Railroad Association
21) Mississippi State University
22) PENN Entertainment, Inc.
23) Relativity Space
24) Remitly
25) Simpson General Hospital
26) VSP Vision Inc. c/o MultiState Associates LLC
27) Yellow Creek State Inland Port Authority
Drew Maddox joined the Cornerstone Mississippi team in February 2020 as a vice president with more than 10 years of experience in finance and education policy. Previously, Drew served as the chief financial officer of the Mississippi Department of Revenue, where he oversaw all administrative divisions of the department, including accounting, communications, processing, information technologies and logistics. As CFO, Drew also worked closely with state legislators and statewide elected officials to guide tax policy decisions, liquor laws, and revenue-generating activities.Prior to his time at the Department of Revenue, Drew also worked as director of state engagement at EdBuild, where he used his knowledge of political and governmental structures to strategically place educational reform proposals in the best positions for success in state legislatures across the country. Drew has also worked at the Mississippi Legislative Budget Office as the Senate budget officer, where he worked closely with leadership to craft and pass balanced budgets.Drew received his Bachelor of Arts in English literature and his Bachelor of Business Administration degrees from Millsaps College in Jackson, Mississippi. Drew enjoys spending time with his wife and two children (Sam and Bee), baseball, and gardening.
Last Updated: February 19, 2026