All lobbying filings

HARBINGER STRATEGIES, LLC

Lobbying for T-MOBILE · Telecommunications Company

Filing 3rd Quarter - Report

3rd Quarter (July 1 - Sep 30) 2025 · District of Columbia · House · Senate · $50,000.00 income · posted Oct 20, 2025

Official filing document

Bills named in this filing 1

HR 1
Lower Energy Costs Act

Lobbying activity 2

Taxation/Internal Revenue Code

The One Big Beautiful Bill Act (H.R.1): business tax issues including the taxation of research and development costs, interest expense, and capital cost recovery.

Telecommunications

General monitoring of issues related to telecommunications policy.

Source: federal Lobbying Disclosure Act filing. Bills are parsed from the activity descriptions.