Lobbying activity

Who's lobbying Congress, for whom, and on what, from federal Lobbying Disclosure Act filings. Covers both chambers, synced daily. 3,700 filings

Top spenders & firms Spend by issue

TANAGRA ENTERPRISES LLC for STARFISH SPACE

1st Quarter (Jan 1 - Mar 31) 2026 · Washington · House · Senate

Defense, Budget/Appropriations

MZ ADVISING, LLC for METHOD SECURITY, INC.

1st Quarter (Jan 1 - Mar 31) 2026 · New York · House · Senate · $50,000.00 income

MZ ADVISING, LLC for TYCHO AI INC.

1st Quarter (Jan 1 - Mar 31) 2026 · Massachusetts · House · Senate · $70,000.00 income

BALLARD PARTNERS for BLUE ORIGIN, LLC

1st Quarter (Jan 1 - Mar 31) 2026 · Virginia · $50,000.00 income

Aerospace, Defense

MZ ADVISING, LLC for RESOLUTE GRID, INC.

1st Quarter (Jan 1 - Mar 31) 2026 · Texas · House · Senate · $50,000.00 income

MZ ADVISING, LLC for AUTONODYNE LLC

1st Quarter (Jan 1 - Mar 31) 2026 · Massachusetts · House · Senate · $60,000.00 income

BALLARD PARTNERS for BLACKSEA TECHNOLOGIES

1st Quarter (Jan 1 - Mar 31) 2026 · Maryland · House · Senate · $120,000.00 income

MZ ADVISING, LLC for PRIVATE TECH INC.

1st Quarter (Jan 1 - Mar 31) 2026 · Virginia · House · Senate · $80,000.00 income

KAE STRATEGIC, LLC for FULBRIGHT UNIVERSITY VIETNAM USA

1st Quarter (Jan 1 - Mar 31) 2026 · Massachusetts · House · Senate · $40,000.00 income

Budget/Appropriations, Defense

TRUSYNERGY for BURRELL INTERNATIONAL GROUP (ON BEHALF OF COGWEAR, INC.)

1st Quarter (Jan 1 - Mar 31) 2026 · Pennsylvania · House · Senate

KAE STRATEGIC, LLC for INSTITUTE OF INTERNATIONAL EDUCATION (IIE)

1st Quarter (Jan 1 - Mar 31) 2026 · New York · House · Senate · $40,000.00 income

Budget/Appropriations, Defense, Foreign Relations

CORNERSTONE GOVERNMENT AFFAIRS, INC. for GENERAL DYNAMICS

1st Quarter (Jan 1 - Mar 31) 2026 · Virginia · House · Senate · $50,000.00 income

Budget/Appropriations, Defense

CORNERSTONE GOVERNMENT AFFAIRS, INC. for THUNDERBOLT SOLUTIONS

1st Quarter (Jan 1 - Mar 31) 2026 · New Jersey · House · Senate · $50,000.00 income

CORNERSTONE GOVERNMENT AFFAIRS, INC. for SMX (FKA SMARTRONIX)

1st Quarter (Jan 1 - Mar 31) 2026 · Maryland · House · Senate · $60,000.00 income

Defense, Homeland Security, Budget/Appropriations

CORNERSTONE GOVERNMENT AFFAIRS, INC. for PRIMORDIAL LABS

1st Quarter (Jan 1 - Mar 31) 2026 · Connecticut · House · Senate · $50,000.00 income

CORNERSTONE GOVERNMENT AFFAIRS, INC. for KRATOS DEFENSE & SECURITY SOLUTIONS

1st Quarter (Jan 1 - Mar 31) 2026 · California · House · Senate · $60,000.00 income

CORNERSTONE GOVERNMENT AFFAIRS, INC. for IRIDIUM SATELLITE LLC

1st Quarter (Jan 1 - Mar 31) 2026 · Virginia · House · Senate · $50,000.00 income

CORNERSTONE GOVERNMENT AFFAIRS, INC. for CROWDSTRIKE, INC.

1st Quarter (Jan 1 - Mar 31) 2026 · California · House · Senate · $60,000.00 income

BALLARD PARTNERS for ANTHROPIC, PBC

1st Quarter (Jan 1 - Mar 31) 2026 · California · $130,000.00 income

CORNERSTONE GOVERNMENT AFFAIRS, INC. for LILA SCIENCES, INC.

1st Quarter (Jan 1 - Mar 31) 2026 · Massachusetts · House · Senate · $50,000.00 income

Budget/Appropriations, Defense, Energy/Nuclear, Health Issues

LIZ WILLIAMS AND COMPANY for SHIELD AI, INC.

1st Quarter (Jan 1 - Mar 31) 2026 · California · House · Senate · $20,000.00 income

MCCARTHY ADVANCED CONSULTING LLC for NATIONAL ELECTRICAL CONTRACTORS ASSOCIATION

1st Quarter (Jan 1 - Mar 31) 2026 · Maryland · House · Senate · $30,000.00 income

Labor Issues/Antitrust/Workplace, Defense, Taxation/Internal Revenue Code, Energy/Nuclear

CORNERSTONE GOVERNMENT AFFAIRS, INC. for BOSSIER PARISH POLICE JURY

1st Quarter (Jan 1 - Mar 31) 2026 · Louisiana · House · Senate · $30,000.00 income

Education, Defense, Homeland Security

LIZ WILLIAMS AND COMPANY for GENERAL ATOMICS AERONAUTICAL SYSTEMS

1st Quarter (Jan 1 - Mar 31) 2026 · California · House · Senate · $40,000.00 income

Budget/Appropriations, Defense

VENABLE LLP for UNITED SERVICE ORGANIZATIONS

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $20,000.00 income

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Source: federal Lobbying Disclosure Act filings. A filing's bill references are parsed from its activity descriptions, so a bill page shows the filings that named it.

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