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OLIVER MEISSNER

Registered · LDAActive

Background

Career
Washington, DC · current

The past 12 months

Clients
8
past 12 months
Filings
16
past 12 months
Agencies contacted
HOUSE OF REPRESENTATIVESSENATEDefense, Dept of (DOD)Health & Human Services, Dept of (HHS)Army, Dept of (Corps of Engineers)Army, Dept of (Other)Food & Drug Administration (FDA)Homeland Security, Dept of (DHS)Office of the Secretary of DefenseState, Dept of (DOS)Transportation Security Administration (TSA)U.S. Customs & Border Protection

Specific issues

Integrating Rigaku handheld Raman devices
Defense · 2026 Q1
producing and refining critical minerals to strengthen domestic supply chains for national security purposes
Manufacturing · 2026 Q1
Legislation and policy related to the industrialization of transparent ceramic materials.
Manufacturing · 2026 Q1
Development and use of medical technologies for pain management and opioid dependency treatment, including titration-based methodologies (FenBlock).
Alcohol and Drug Abuse · 2026 Q1
Insurance coverage for laboratory testing.
Health Issues · 2026 Q1
Legislation, appropriations, and programs related to emergency management and disaster response.
Disaster Planning/Emergencies · 2026 Q1

Clients

$██,███ / qtrFree in beta
2026 · 2 filings
$██,███ / qtrFree in beta
2026 · 2 filings
$██,███ / qtrFree in beta
$██,███ / qtrFree in beta
2026 · 2 filings
$██,███ / qtrFree in beta
$██,███ / qtrFree in beta
2026 · 2 filings
$██,███ / qtrFree in beta
2026 · 2 filings
$██,███ / 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 filings14
2026 Q1
WESTWIN ELEMENTS INC.
Q1lda.gov →
2026 Q1
RIGAKU ANALYTICAL DEVICES, INC.
Q1lda.gov →
2026 Q1
NATERA, INC.
Q1lda.gov →
2026 Q1
ALTI, LLC
Q1lda.gov →
2026 Q1
SURMET CORP.
Q1lda.gov →
2026 Q1
DISASTER TECHNOLOGIES, INC
Q1lda.gov →
2026 Q1
CIPHER TECH SOLUTIONS
Q1lda.gov →
2026 Q1
N BRERETON MEDICAL TECHNOLOGIES
Q1lda.gov →
2026 Q1
RIGAKU ANALYTICAL DEVICES, INC.
RRlda.gov →
2026 Q1
WESTWIN ELEMENTS INC.
RRlda.gov →
2026 Q1
SURMET CORP.
RRlda.gov →
2026 Q1
N BRERETON MEDICAL TECHNOLOGIES
RRlda.gov →
2026 Q1
NATERA, INC.
RRlda.gov →
2026 Q1
DISASTER TECHNOLOGIES, INC
RRlda.gov →