Koch Government Affairs, LLC is the in‑house lobbying arm of Koch-affiliated businesses based in Washington, D.C. It lobbies Congress on a mix of issues including First Amendment free-speech and campaign finance rules, transportation and pipeline and railroad safety and infrastructure, international trade matters such as tariffs and duties on fertilizer, and agricultural and chemical industry concerns. The filings show four disclosures totaling about $9.3 million through January 20, 2026.
Show the dominant industry call, how mixed the client looks, and the allocation across the top labeled sectors.
Annual totals based on disclosed filing amounts.
Issue rankings are based on disclosed activity mentions, with filing amounts apportioned evenly across issues within the same filing.
The lobbying registrants handling this client, ranked by disclosed filing amounts.
Lobbyists are ranked by appearances and an equal share of each filing's reported amount.
CATHERINE HAGGETT
The latest disclosures for this client.
KOCH GOVERNMENT AFFAIRS, LLC
Q3KOCH GOVERNMENT AFFAIRS, LLC
Q2The entities named in disclosed activities are the clearest available signal for where the client is aiming attention.
These contribution items line up to this client through the same lobbying firm and reporting window, and when available the same contributing lobbyist.
KOCH GOVERNMENT AFFAIRS, LLC
JASON LAWRENCE
KOCH GOVERNMENT AFFAIRS, LLC
mr BRIAN MATTHEW HENNEBERRY
KOCH GOVERNMENT AFFAIRS, LLC
JORDAN AUSTIN
KOCH GOVERNMENT AFFAIRS, LLC
ms JANEY MELISSA GREEN
KOCH GOVERNMENT AFFAIRS, LLC
PHILIP ELLENDER
KOCH GOVERNMENT AFFAIRS, LLC
KOCH GOVERNMENT AFFAIRS, LLC
Q1KOCH GOVERNMENT AFFAIRS, LLC
Q4KOCH GOVERNMENT AFFAIRS, LLC
Q3KOCH GOVERNMENT AFFAIRS, LLC
Q2KOCH GOVERNMENT AFFAIRS, LLC
Q1