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Money in politics

Lobbying

17,985 companies · $5.6B · 982 also fund a PAC

Companies don’t just donate — they hire lobbyists to push (or block) legislation. Federal law makes them disclose it. This ranks the companies and groups that spent the most lobbying Washington in 2025, drawn from Senate Lobbying Disclosure Act filings.

Spend is the company’s total for the year across everything they lobbied on (the law doesn’t break it down per bill). The ◆ PAC column shows what the same company’s political action committee gives to candidates — the ones doing both, spending to shape laws and funding the people who write them, are worth a closer look.

#CompanySectorsPAC donationsLobbying spend ↑
11101C&s Wholesale Grocers ›
NH
—$160K
11102Calcasieu Parish Police Jury ›
LA
—$160K
11103California Life Sciences Association ›
CA
◆ $9K$160K
11104California Nanotechnologies ›
CA
—$160K
11105California Protons Cancer Therapy Center ›
CA
—$160K
11106Camgian ›
MS
—$160K
11107Canadian International Pharmacy Association ›—$160K
11108Cape ›
VA
—$160K
11109Capital Metropolitan Transportation Authority ›
TX
—$160K
11110Carbon Management Alliance (Formerly Called Energy Advance Center) ›
DC
—$160K
11111Carbon Solutions ›
IL
—$160K
11112Carequest Institute For Oral Health (F/K/A Catalyst Institute) ›
MA
—$160K
11113Caris Science ›
TX
—$160K
11114Carlyle Investment Management ›
DC
—$160K
11115Castle Biosciences ›
TX
—$160K
11116Ccia (Consumer Credit Industry Association) ›
DC
—$160K
11117Cedars-sinai Medical Center ›
CA
—$160K
11118Cellphire ›
MD
—$160K
11119Center For Responsible Lending ›
DC
—$160K
11120Central Association For The Blind And Visually Impaired (Cabvi) ›
NY
—$160K
11121Cerescan ›
CO
—$160K
11122Cerus ›
CA
—$160K
11123Chamber Of Progress ›
VA
—$160K
11124Charter Brokerage ›
VA
—$160K
11125Chc Community Care ›
TX
—$160K
11126Chelan County Public Utility District ›
WA
—$160K
11127Children's Hospital Of The King's Daughters ›
VA
—$160K
11128Chugach Alaska ›
AK
◆ $46K$160K
11129Cie Manufacturing ›
CA
—$160K
11130City And Borough Of Sitka ›
AK
—$160K
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