Lobbying
3,438 companies · $1.8B · 171 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.
Filtered to Defense & Aerospaceclear sector
| # | Company | Sectors | PAC donations | Lobbying spend ↑ |
|---|---|---|---|---|
| 1681 | American Center For Manufacturing & Innovation Federal General › TX | — | $130K | |
| 1682 | American Kennel Club › NC | — | $130K | |
| 1683 | Analogic › MA | — | $130K | |
| 1684 | Arcwood Environmental Llc F/K/A Heritage Environmental › IN | — | $130K | |
| 1685 | Beast Code › FL | — | $130K | |
| 1686 | City Of Long Beach Ca › CA | — | $130K | |
| 1687 | Cj Lake Llc On Behalf Of Bart › DC | — | $130K | |
| 1688 | Claroty › NY | — | $130K | |
| 1689 | Consortium Management › NJ | — | $130K | |
| 1690 | Deterrence Defense › CO | — | $130K | |
| 1691 | Due Process Institute › DC | — | $130K | |
| 1692 | Eagle Energy Metals › NV | — | $130K | |
| 1693 | Eptura › GA | — | $130K | |
| 1694 | Flyer Defense › CA | — | $130K | |
| 1695 | Galvion › NH | — | $130K | |
| 1696 | Geost › AZ | — | $130K | |
| 1697 | Halcyon Tech › TX | — | $130K | |
| 1698 | Independent Electrical Contractors › VA | — | $130K | |
| 1699 | International Association Of Fire Chiefs › VA | — | $130K | |
| 1700 | Kaleo › VA | — | $130K | |
| 1701 | Marshall Of Cambridge › | — | $130K | |
| 1702 | Monster Worldwide › DC | — | $130K | |
| 1703 | Noon Energy › CA | — | $130K | |
| 1704 | Nuview › FL | — | $130K | |
| 1705 | Partworks › GA | — | $130K | |
| 1706 | Quantum Space › MD | — | $130K | |
| 1707 | Red Cat › PR | — | $130K | |
| 1708 | Samtec › IN | — | $130K | |
| 1709 | Serco › VA | — | $130K | |
| 1710 | Ultra Pcs › KS | — | $130K |