MARYN LARSEN

TWENTY-FIRST CENTURY GROUP, INC. · Washington, DC

Registered · LDAActive

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At a glance

Works on

Natural Resources Environment/Superfund Health Issues Budget/Appropriations Transportation Veterans Medical/Disease Research/Clinical Labs

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Background

Career

TWENTY-FIRST CENTURY GROUP, INC.

Washington, DC · current

The past 12 months

Clients

past 12 months

Filings

past 12 months

Agencies contacted

HOUSE OF REPRESENTATIVESSENATE

Specific issues

Research and treatment related to suicide prevention for veterans and patients with bipolar depression or PTSD within the Fiscal Year 2027 Agriculture, Rural Development, Food and Drug Administration, and Related Agencies Bill.

Budget/Appropriations · 2026 Q1

Research and treatment related to suicide prevention for veterans and patients with bipolar depression or PTSD.

Medical/Disease Research/Clinical Labs · 2026 Q1

General issues affecting the building materials industry; resilient construction.

Transportation · 2026 Q1

General issues affecting the building materials industry; resilient construction; S.1870/H.R. 3874, Rim of the Valley Corridor Preservation Act; S. 1067, the Concrete and Asphalt Innovation Act; S. 495/H.R. 1163, PROVE IT Act of 2025.

Natural Resources · 2026 Q1

Issues related to mining.

Natural Resources · 2026 Q1