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SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.
Also known as: BESI, BESI
Firm Income Reported for This Client
$724K
Not substituted for client expenses
Summary
BESI is an organization, based in IL. Its political footprint includes $724K in lobbying-firm income reported for this client. Lobbying activity focuses on Energy/Nuclear, Defense, Science/Technology, Budget/Appropriations. Political activity spans from 2023 to 2026.