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All lobbying filings

CORNERSTONE GOVERNMENT AFFAIRS, INC.

Lobbying for SIGMA DEFENSE SYSTEMS LLC · Network and satellite communications and engineering

 Filing 3rd Quarter - Report
3rd Quarter (July 1 - Sep 30) 2025 · Georgia · House · Senate · $50,000.00 income · posted Oct 14, 2025

Official filing document

 Lobbying activity 2
Budget/Appropriations

Appropriations and policy support for DoD software factory capabilities and advocacy for development of Joint All-Domain Command and Control capabilities.

Defense

Appropriations and policy support for DoD software factory capabilities and advocacy for development of Joint All-Domain Command and Control capabilities.

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

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