All lobbying filings

LEWIS-BURKE ASSOCIATES, LLC

Lobbying for VALTHOS INC · Biodefense R&D

Filing Registration

Reporting period

2nd Quarter 2026

Apr 1 - June 30 · Posted May 11, 2026

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

New York

Official filing document

Lobbyists on this filing 3

MICHAEL ANTHONY PETERSON New on this filing

Previously held: Legislative Director, Sen. Leg. Assistant, Leg. Assistant, Leg. Correspondent/Digital Media Specialist, Staff Assistant, Intern, Congressman Peter J. Visclosky
ANJALI HELENA TADAVARTHY New on this filing

Previously held: Paid Intern - Washington DC Office of Senator Tina Smith
SHARON ESHELMAN New on this filing

Previously held: Senior Advisor-DHS Office of Legislative Affairs; Subcommittee Staff Director-House Committee on Oversight and Government Reform; Special Assistant-DHS ICE; Deputy Associate Director-WH HS Council; Staff Assistant-WH Office of Legislative Affairs.

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Lobbying activity 4

Budget/Appropriations

Issues pertaining to biothreat detection and characterization.

Defense

Issues pertaining to biothreat detection and characterization.

Science/Technology

Issues pertaining to biothreat detection and characterization.

Homeland Security

Issues pertaining to biothreat detection and characterization.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.