Tiffany Harvey
Cornerstone Government Affairs
443-416-4684
2 Francis Street, Annapolis, MD, 21401, 
1) Allied Universal
2) Baltimore Orioles
3) Capital One
4) Choptank Electric Cooperative, Inc.
5) Comcast Cable Communications LLC
6) CPower
7) Deloitte Consulting, LLP
8) General Motors Company
9) Hunt Companies
10) Make-A-Wish Mid-Atlantic Inc.
11) Maryland-Delaware-DC Beverage Association
12) Risepoint
13) Sports Betting Alliance
14) TechNet
15) Veterans Guardian
Last Updated: November 06, 2025