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Lobbying activity

Who's lobbying Congress, for whom, and on what, from federal Lobbying Disclosure Act filings. Covers both chambers, synced daily. 2,287 filings

Top spenders & firms Spend by issue Political contributions Revolving door

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CORNERSTONE GOVERNMENT AFFAIRS, INC. for NORSK HYDRO USA, LLC
1st Quarter (Jan 1 - Mar 31) 2026 · District of Columbia · House · Senate · $50,000.00 income
Trade (domestic/foreign), Energy/Nuclear, Manufacturing
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for BNSF RAILWAY COMPANY
1st Quarter (Jan 1 - Mar 31) 2026 · District of Columbia · House · Senate · $60,000.00 income
Transportation, Budget/Appropriations, Labor Issues/Antitrust/Workplace
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for CATHOLIC HEALTH ASSOCIATION
1st Quarter (Jan 1 - Mar 31) 2026 · District of Columbia · House · Senate · $50,000.00 income
Health Issues, Taxation/Internal Revenue Code
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for LOYOLA UNIVERSITY NEW ORLEANS
1st Quarter (Jan 1 - Mar 31) 2026 · Louisiana · House · Senate · $20,000.00 income
Budget/Appropriations
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for ADVANCED NAVIGATION AND POSITIONING CORPORATION
1st Quarter (Jan 1 - Mar 31) 2026 · Oregon · House · Senate · $40,000.00 income
Aviation/Airlines/Airports, Budget/Appropriations, Defense, Aerospace
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for WICHITA FALLS CHAMBER OF COMMERCE OBO SHEPPARD MILITARY AFFAIRS COMMITTEE
1st Quarter (Jan 1 - Mar 31) 2026 · Texas · House · Senate · $40,000.00 income
Defense, Aerospace, Aviation/Airlines/Airports, Government Issues
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for SCALE AI, INC.
1st Quarter (Jan 1 - Mar 31) 2026 · California · House · Senate · $60,000.00 income
Defense, Science/Technology
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for SAAB
1st Quarter (Jan 1 - Mar 31) 2026 · North Carolina · House · Senate · $50,000.00 income
Defense, Budget/Appropriations
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for ENVISION TECHNOLOGY, LLC
1st Quarter (Jan 1 - Mar 31) 2026 · New Hampshire · House · Senate · $50,000.00 income
Defense, Budget/Appropriations
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for HANGAR TECHNOLOGIES, INC.
1st Quarter (Jan 1 - Mar 31) 2026 · Missouri · $50,000.00 income
Agriculture, Waste (hazardous/solid/interstate/nuclear)
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for ATTICUS, LLC
1st Quarter (Jan 1 - Mar 31) 2026 · North Carolina · $30,000.00 income
Agriculture, Chemicals/Chemical Industry
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for TEXAS CITRUS MUTUAL
1st Quarter (Jan 1 - Mar 31) 2026 · Texas · House · Senate · $10,000.00 income
Trade (domestic/foreign), Agriculture
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for AMERICAN AGCREDIT, FLCA
1st Quarter (Jan 1 - Mar 31) 2026 · California · House · Senate · $50,000.00 income
Agriculture
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for SOUTHERN MILLS, INC., D/B/A TENCATE PROTECTIVE FABRICS
1st Quarter (Jan 1 - Mar 31) 2026 · Georgia · House · Senate · $60,000.00 income
Defense, Budget/Appropriations
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for ZEROFOX, INC.
1st Quarter (Jan 1 - Mar 31) 2026 · Maryland · House · Senate · $60,000.00 income
Budget/Appropriations, Defense
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for SIGMA DEFENSE SYSTEMS LLC
1st Quarter (Jan 1 - Mar 31) 2026 · Georgia · House · Senate · $50,000.00 income
Budget/Appropriations, Defense
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for R4 TECHNOLOGIES, INC.
1st Quarter (Jan 1 - Mar 31) 2026 · Connecticut · House · Senate · $20,000.00 income
Budget/Appropriations, Defense, Agriculture
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for PSIQUANTUM
1st Quarter (Jan 1 - Mar 31) 2026 · California · House · Senate · $60,000.00 income
Budget/Appropriations, Computer Industry, Defense, Science/Technology
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for PAYCOM PAYROLL, LLC
1st Quarter (Jan 1 - Mar 31) 2026 · Oklahoma · House · $60,000.00 income
Banking, Taxation/Internal Revenue Code, Science/Technology, Financial Institutions/Investments/Securities
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for PLAYGROUND GLOBAL, LLC
1st Quarter (Jan 1 - Mar 31) 2026 · California · House · Senate · $40,000.00 income
Defense, Energy/Nuclear, Communications/Broadcasting/Radio/TV, Science/Technology
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for CITY OF AURORA, COLORADO
1st Quarter (Jan 1 - Mar 31) 2026 · Colorado · House · Senate · $30,000.00 income
Budget/Appropriations, Housing, Transportation, Real Estate/Land Use/Conservation
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for LIFEBRIDGE HEALTH SYSTEM
1st Quarter (Jan 1 - Mar 31) 2026 · Maryland · House · Senate · $60,000.00 income
Budget/Appropriations, Health Issues, Medicare/Medicaid
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for SHELBY COUNTY, TN
1st Quarter (Jan 1 - Mar 31) 2026 · Tennessee · House · $40,000.00 income
Budget/Appropriations
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for SEMICONDUCTOR INDUSTRY ASSOCIATION
1st Quarter (Jan 1 - Mar 31) 2026 · District of Columbia · House · Senate · $50,000.00 income
Budget/Appropriations, Taxation/Internal Revenue Code, Science/Technology
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for XLIGHT INC.
1st Quarter (Jan 1 - Mar 31) 2026 · California · House · Senate · $50,000.00 income
Budget/Appropriations, Energy/Nuclear, Science/Technology, Communications/Broadcasting/Radio/TV
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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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