MW
MARY WENTWORTH
Registered · LDAActive
Background
Career
Government experience
Rep. Terri Sewell
Military Legislative Assistant Rep. Lauren Underwood, Legislative Assistant Sen. Tammy Baldwin, Legislative Aide & Legislative Correspondent Sen. Tammy Duckworth, Staff Assistant & Intern
Covered official positions, as disclosed on federal filings
The past 12 months
Agencies contacted
Defense, Dept of (DOD)HOUSE OF REPRESENTATIVESSENATEEnergy, Dept ofNavy, Dept ofArmy, Dept of (Other)Army, Dept of (Corps of Engineers)U.S. Marines
Specific issues
Digital and automation process solutions for defense applications
Budget/Appropriations · 2026 Q1
Critical Minerals and Energy Storage
Defense · 2026 Q1
Government vehicle procurement; domestic content requirements.
Defense · 2026 Q1
Funding for battery safety research
Defense · 2026 Q1
Research funding for military system applications of laser peening technology
Defense · 2026 Q1
Federal research into water technology and energy
Energy/Nuclear · 2026 Q1
Clients
PA
2026 · 1 filing · engagement ended
Sources
This profile is built from the public record: filings in the U.S. Senate Lobbying Disclosure Act system. lda.senate.gov ↗
Recent filings14
2026 Q1SIEMENS GOVERNMENT TECHNOLOGIES
2026 Q1SIEMENS GOVERNMENT TECHNOLOGIES
2026 Q1FINCANTIERI MARINE GROUP LLC
2026 Q1GE VERNOVA POWER CONVERSION AND STORAGE FKA GENERAL ELECTRIC COMPANY
2026 Q1METAL IMPROVEMENT COMPANY, LLC
2026 Q1ORBIA FLUOR & ENERGY MATERIALS USA (FKA SILATRONIX)
2026 Q1PRECISION ADDITIVE AND MAGNESIUM INNOVATION GROUP