Lobbying
17,985 companies · $5.6B · 982 also fund a PACCompanies 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.
| # | Company | Sectors | PAC donations | Lobbying spend ↑ |
|---|---|---|---|---|
| 12001 | Omni Federal › VA | — | $180K | |
| 12002 | Onda Housing › FL | — | $180K | |
| 12003 | Othram › TX | — | $180K | |
| 12004 | Pacific Marine & Supply › HI | — | $180K | |
| 12005 | Physicians Advocacy Institute › NC | — | $180K | |
| 12006 | Planetiq › MD | — | $180K | |
| 12007 | Plexsys Interface Products › WA | — | $180K | |
| 12008 | Point Of Rocks Ranch › MT | — | $180K | |
| 12009 | Pony.ai › CA | — | $180K | |
| 12010 | Port Of Brownsville › TX | — | $180K | |
| 12011 | Port Of New Orleans › SC | — | $180K | |
| 12012 | Port Of Terrebonne › LA | — | $180K | |
| 12013 | Primer.ai › VA | — | $180K | |
| 12014 | Princeton Nuenergy › NJ | — | $180K | |
| 12015 | Prometheus Hydrogen › IL | — | $180K | |
| 12016 | Protect Coalition › DC | — | $180K | |
| 12017 | Pseg › NJ | — | $180K | |
| 12018 | Rain Carbon › CT | — | $180K | |
| 12019 | Remora › MI | — | $180K | |
| 12020 | Rpm › OH | — | $180K | |
| 12021 | Rwe Offshore Development › IL | — | $180K | |
| 12022 | S&b Family Of Companies › TX | — | $180K | |
| 12023 | S2g Ventures › IL | — | $180K | |
| 12024 | San Gabriel Basin Water Quality Authority › CA | — | $180K | |
| 12025 | Saracen Development › AR | — | $180K | |
| 12026 | Schneider National › WI | — | $180K | |
| 12027 | Sempre › VA | — | $180K | |
| 12028 | Seneca Nation Of Indians › NY | — | $180K | |
| 12029 | Sh 130 Concession › TX | — | $180K | |
| 12030 | Shine Medical Technologies › WI | — | $180K |