KH
KATHERINE HANTSON
Registered · LDAActive
The past 12 months
Agencies contacted
Energy, Dept ofSENATEHOUSE OF REPRESENTATIVESWhite House Office
Specific issues
Domestic critical mineral and material development.
Energy/Nuclear · 2026 Q1
Department of Energy contracts.
Energy/Nuclear · 2026 Q1
Sources
This profile is built from the public record: filings in the U.S. Senate Lobbying Disclosure Act system. lda.senate.gov ↗
Recent filings3
2026 Q1AMG CRITICAL MATERIALS N.V.
Q1lda.gov → 2026 Q1AMG CRITICAL MATERIALS N.V.
RRlda.gov → 2026 Q1TERRAVOLTA RESOURCES II, LLC
Q1lda.gov →