U.S. Wealth WatcherCelebrating Political Fortunes
Money in politics

Lobbying

17,985 companies · $5.6B · 606 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
8401Humane World Action Fund (Fka Humane Society Legislative Fund)
DC
$120K
8402Hydraulic Institute
NJ
$120K
8403Hypori
VA
$120K
8404Idaho State University
ID
$120K
8405Ideal Innovation
CA
$120K
8406Igt Global Solutions (Formerly Gtech)
RI
$120K
8407Ihrsa (Health & Fitness Association) - The Global Health And Fitness Association
MA
$120K
8408Illinois Institute Of Technology (Illinois Tech)
IL
$120K
8409Illinois State University
IL
$120K
8410Imprivata
MA
$120K
8411Incubate
DC
$120K
8412Indeed
TX
$120K
8413Independent Film & Television Alliance
CA
$120K
8414Indiana Hospital Association
IN
$120K
8415Industrial Fasteners Institute
OH
$120K
8416Inland
WA
$120K
8417Innovative Federal Strategies (On Behalf Of Clients)
DE
$120K
8418Inperium
PA
$120K
8419Insp
SC
$120K
8420Insphire Io Corp. Dba Candidly
NY
$120K
8421Inspiritec
PA
$120K
8422Institute For Legal Reform
DC
$120K
8423Insurance Services Office
NJ
$120K
8424Integra Technologies
KS
$120K
8425Intel
DC
$120K
8426Intellisense
CA
$120K
8427Intergalactic
UT
$120K
8428Intermodal Association Of North America
MD
$120K
8429International Association Of Amusement Parks And Attractions
VA
$120K
8430International Association Of Forensic Nurses
MD
$120K
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