All lobbying filings

MERCURY PUBLIC AFFAIRS, LLC

MERCURY PUBLIC AFFAIRS, LLC filed a Q4 report for ENDEAVOR ENERGY HOLDINGS LLC on January 15, 2026, reporting $40,000 in lobbying income.

Lobbying for ENDEAVOR ENERGY HOLDINGS LLC · energy and utilities

All filings by MERCURY PUBLIC AFFAIRS, LLC · Everything ENDEAVOR ENERGY HOLDINGS LLC has reported

Filing · LD-2 quarterly report Q4 report

Reporting period

4th Quarter 2025

Oct 1 - Dec 31 · Posted Jan 15, 2026

Income

$40,000

What the client paid this registrant for the period.

Client based in

Texas

Official filing document

Lobbyists on this filing 3

PETER KUCIK

Previously held: U.S. Congressman Van Hollen 2003-2006
PATRICK COSTELLO

Previously held: 2003-2008 StafF Congressman Jon Porter
DAVID BRUCE VITTER Former member of Congress

Previously held: 2005-2017 US Senator

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 4

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

Financial Institutions/Investments/Securities

federal government relations advice and services

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