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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 ↓
9541Adventist Healthcare ›
MD
—$100K
9542Aircraft Transport Service (Ats) ›
AZ
—$100K
9543Akin ›
WA
—$100K
9544Ala-septic Pharmaceutical Research ›
FL
—$100K
9545Alterra ›
OH
—$100K
9546American Association For Dental Oral And Craniofacial Research ›
VA
—$100K
9547American Association Of Blacks In Energy (Aabe) ›
DC
—$100K
9548American Association Of People With Disabilities ›
DC
—$100K
9549American Association Of Veterinary Medical Colleges (Fka Association Of American ›
DC
—$100K
9550American Board Of Medical Specialties ›
IL
—$100K
9551American Friends Of Notre Dame University ›
DC
—$100K
9552American Humane ›
DC
—$100K
9553American Promise ›
MA
—$100K
9554American Zoo And Aquarium Association ›
MD
—$100K
9555Amphenol ›
CT
—$100K
9556Amsterdam & Partners Llp On Behalf Of The Ukrainian Orthodox Church ›
DC
—$100K
9557Antares Nuclear ›
CA
—$100K
9558Applied Physics Laboratory (Apl) - University Of Washington (Uw) ›
WA
—$100K
9559Arena Investors ›
NY
—$100K
9560Armada ›
CA
—$100K
9561Artazn ›
TN
—$100K
9562Artera ›
CA
—$100K
9563Asociacion De Granjas De Cocodrilus Acutus S.a.s. ›—$100K
9564Association Of Firetech Innovation ›
CA
—$100K
9565Assured Guaranty Ltd. (Agl) ›◆ $5K$100K
9566Aura Sub ›
MA
—$100K
9567Avac (Aids Vaccine And Advocacy Coalition) ›
NY
—$100K
9568Aventiv Technologies ›
TX
—$100K
9569Avon Protection ›
MI
—$100K
9570Ball State University ›
IN
—$100K
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