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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. 6,459 filings

Top spenders & firms Spend by issue Political contributions Revolving door

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K&L GATES, LLP for BORYUNG CORPORATION
1st Quarter (Jan 1 - Mar 31) 2026
Aerospace, Pharmacy, Science/Technology
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4A
DGA GROUP GOVERNMENT RELATIONS LLC for INFOSYS LIMITED
4th Quarter (Oct 1 - Dec 31) 2025 · California · House · Senate · $90,000.00 income
Immigration, Science/Technology
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MO STRATEGIES, INC. for LIGADO NETWORKS
1st Quarter (Jan 1 - Mar 31) 2026 · Virginia
Science/Technology
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Q4
STRATEGIC PRINCIPLES LLC for EVANGELICAL ENVIRONMENTAL NETWORK
4th Quarter (Oct 1 - Dec 31) 2025 · Indiana · House · Senate · $12,600.00 income
Environment/Superfund, Energy/Nuclear, Natural Resources, Science/Technology
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CONTINENTAL STRATEGY, LLC for SAS INSTITUTE INC.
1st Quarter (Jan 1 - Mar 31) 2026 · North Carolina
Science/Technology
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CONTINENTAL STRATEGY, LLC for TRANQUILITY AI, INC.
1st Quarter (Jan 1 - Mar 31) 2026 · Maryland
Homeland Security, Intelligence, Law Enforcement/Crime/Criminal Justice, Science/Technology
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AKIN GUMP STRAUSS HAUER & FELD for PROCORE TECHNOLOGIES, INC.
1st Quarter (Jan 1 - Mar 31) 2026 · California
Budget/Appropriations, Computer Industry, Government Issues, Science/Technology
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CAHILL GORDON & REINDEL LLP for MAGNA PETRA
1st Quarter (Jan 1 - Mar 31) 2026 · Colorado
Energy/Nuclear, Science/Technology
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BROWNSTEIN HYATT FARBER SCHRECK, LLP for QUANTUM COMPUTING INC.
1st Quarter (Jan 1 - Mar 31) 2026 · New Jersey
Science/Technology
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BGR GOVERNMENT AFFAIRS for CONVERGENT SOLUTIONS LLC D/B/A EXIGER GOVERNMENT SOLUTIONS
1st Quarter (Jan 1 - Mar 31) 2026 · Virginia
Defense, Science/Technology
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MZLS LLC for TMCL LLC
1st Quarter (Jan 1 - Mar 31) 2026
Science/Technology
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MZLS LLC for GM SECTEC CORP.
1st Quarter (Jan 1 - Mar 31) 2026
Computer Industry, Science/Technology
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YONDR INC for YONDR INC
1st Quarter (Jan 1 - Mar 31) 2026 · California
Arts/Entertainment, Consumer Issues/Safety/Products, Education, Health Issues
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CORNERSTONE GOVERNMENT AFFAIRS, INC. for RADIATRIC, INC.
1st Quarter (Jan 1 - Mar 31) 2026 · Washington
Medical/Disease Research/Clinical Labs, Science/Technology, Budget/Appropriations, Defense
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HOGAN LOVELLS US LLP for CHARACTER.AI
1st Quarter (Jan 1 - Mar 31) 2026 · California
Science/Technology
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CROSSROADS STRATEGIES, LLC for RESEARCH!AMERICA
1st Quarter (Jan 1 - Mar 31) 2026 · Virginia
Budget/Appropriations, Medical/Disease Research/Clinical Labs, Science/Technology
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RED MAPLE CONSULTING, LLC for WAYFINDER GROUP (OBO UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH)
1st Quarter (Jan 1 - Mar 31) 2026 · District of Columbia
Budget/Appropriations, Science/Technology
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SAILDRONE INC. for SAILDRONE INC.
4th Quarter (Oct 1 - Dec 31) 2025 · California · House · Senate
Marine/Maritime/Boating/Fisheries, Science/Technology, Intelligence, Defense
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PUBLIC KNOWLEDGE for PUBLIC KNOWLEDGE
2nd Quarter (Apr 1 - June 30) 2025 · District of Columbia · House · Senate
Telecommunications, Copyright/Patent/Trademark, Science/Technology
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MZLS LLC for TMCL LLC
1st Quarter (Jan 1 - Mar 31) 2026
Science/Technology
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MR. AMIR GOULART SCHARIF for FUEL ETHANOL DISRUPTIVE BIOTECHNOLOGY RESEARCH CENTER INCORPATED
4th Quarter (Oct 1 - Dec 31) 2025 · Iowa
Science/Technology, Copyright/Patent/Trademark, Energy/Nuclear
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STATE UNIVERSITY OF NEW YORK AT BUFFALO for UNIVERSITY AT BUFFALO
4th Quarter (Oct 1 - Dec 31) 2025 · New York · House · Senate
Education, Science/Technology, Economics/Economic Development
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INSTITUTE OF SCRAP RECYCLING INDUSTRIES, INC for INSTITUTE OF SCRAP RECYCLING INDUSTRIES INC
4th Quarter (Oct 1 - Dec 31) 2025 · District of Columbia · House · Senate
Waste (hazardous/solid/interstate/nuclear), Clean Air and Water (quality), Science/Technology, Trade (domestic/foreign)
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ISTARI, INC. for ISTARI, INC.
4th Quarter (Oct 1 - Dec 31) 2025 · Virginia · House · Senate
Transportation, Environment/Superfund, Aerospace, Defense
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MZLS LLC for GM SECTEC CORP.
1st Quarter (Jan 1 - Mar 31) 2026
Computer Industry, Science/Technology
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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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