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WILLIAM PENNINGTON

Registered · LDAActive

Background

Career
Washington, DC · current

The past 12 months

Clients
7
past 12 months
Filings
8
past 12 months
Agencies contacted
HOUSE OF REPRESENTATIVESSENATEDefense, Dept of (DOD)Commerce, Dept of (DOC)Energy, Dept ofExecutive Office of the President (EOP)Transportation, Dept of (DOT)

Specific issues

Educate Congressional teams on military and civilian medical priorities in trauma and combat casualty care across the Defense and civilian healthcare communities. Support FY27 Defense authorization and appropriations for medical readiness and combat casualty care.
Medical/Disease Research/Clinical Labs · 2026 Q1
Appropriations and policy support for DoD software factory capabilities and advocacy for development of Joint All-Domain Command and Control capabilities.
Budget/Appropriations · 2026 Q1
Education and advocacy focused on advancing domestic capabilities; Incentives and funding opportunities for next gen technologies such as critical minerals extraction and processing, nuclear, defense technologies, semiconductor and energy.
Science/Technology · 2026 Q1
Issues related to national security, maritime operations, and the authorization and appropriations of funding for the USMMA. Specific legislation includes: the FY27 National Defense Authorization Act; reconciliation bills; FY27 appropriations for the Subcommittee on Transportation, Housing and Urban Development, and Related Agencies; and H.R. 2429.
Transportation · 2026 Q1
Engaged members of the house and senate regarding defense appropriations.
Defense · 2026 Q1
Cybersecurity supply chain risk management appropriations and policy for defense and critical infrastructure.
Budget/Appropriations · 2026 Q1

Clients

2026 · 2 filings
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2026 · 1 filing
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2026 · 1 filing
$██,███ / qtrFree in beta

Sources

This profile is built from the public record: filings in the U.S. Senate Lobbying Disclosure Act system. lda.senate.gov ↗

Recent filings8
2026 Q1
RESPOND-US
Q1lda.gov →
2026 Q1
SIGMA DEFENSE SYSTEMS LLC
Q1lda.gov →
2026 Q1
PLAYGROUND GLOBAL, LLC
Q1lda.gov →
2026 Q1
ULTRA FKA ULTRA ELECTRONICS - FLIGHTLINE SYSTEMS
Q1lda.gov →
2026 Q1
U.S. MERCHANT MARINE ACADEMY ALUMNI ASSOCIATION AND FOUNDATION
Q1lda.gov →
2026 Q1
FORTRESS INFORMATION SECURITY, LLC
Q1lda.gov →
2026 Q1
EPIRUS, INC.
Q1lda.gov →
2026 Q1
RESPOND-US
RRlda.gov →