William Pennington
Cornerstone Government Affairs
800 Maine Ave. SW Floor 7, Washington, DC, 20024,
1) BOLLINGER SHIPYARDS, LLC
2) EPIRUS, INC.
3) FORTRESS INFORMATION SECURITY, LLC
4) KRATOS DEFENSE & SECURITY SOLUTIONS
5) NUMAT TECHNOLOGIES, INC.
6) PLAYGROUND GLOBAL, LLC
7) RESPOND-US
8) SEASATELLITES, INC.
9) SIGMA DEFENSE SYSTEMS LLC
10) SUPPLY ENERGETICS, INC.
11) U.S. MERCHANT MARINE ACADEMY ALUMNI ASSOCIATION AND FOUNDATION
12) ULTRA FKA ULTRA ELECTRONICS - FLIGHTLINE SYSTEMS
Last Updated: July 24, 2026
