All lobbying filings

MERCURY PUBLIC AFFAIRS, LLC

MERCURY PUBLIC AFFAIRS, LLC filed a Q3 report for HELSING INC on October 18, 2026, reporting $110,000 in lobbying income.

Lobbying for HELSING INC · development of drones and other military technologies

All filings by MERCURY PUBLIC AFFAIRS, LLC · Everything HELSING INC has reported

Filing · LD-2 quarterly report Q3 report

Reporting period

3rd Quarter 2026

July 1 - Sep 30 · Posted Oct 18, 2026

Income

$110,000

What the client paid this registrant for the period.

Client based in

Virginia

Official filing document

Lobbyists on this filing 1

PATRICK COSTELLO

Previously held: " 2005 - 2008 (Congressman Jon Porter)

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.

Government bodies contacted 2

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when. Each name opens every filing that named the same body.

Lobbying activity 1

Defense

Mercury works with helsing to educate policy officials in the administration on who Helsing is, what they do, and how Helsing might be of use/service to the US

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