CORNERSTONE GOVERNMENT AFFAIRS, INC.

Lobbying for EPIRUS, INC. · Startup that builds modern defense systems

Filing 4th Quarter - Report

4th Quarter (Oct 1 - Dec 31) 2025 · California · House · Senate · $50,000.00 income · posted Jan 5, 2026

Lobbying activity 3

Aviation/Airlines/Airports

Counter unmanned aircraft systems (C-UAS) aviation issues.

Budget/Appropriations

Issues related to Defense appropriations.

Defense

Issues related to Defense authorizations.

Source: federal Lobbying Disclosure Act filing. Bills are parsed from the activity descriptions.