All lobbying filings

HARBINGER STRATEGIES, LLC

Lobbying for T-MOBILE · Telecommunications Company

Filing 4th Quarter - Report

4th Quarter (Oct 1 - Dec 31) 2025 · District of Columbia · House · Senate · $50,000.00 income · posted Jan 20, 2026

Official filing document

Bills named in this filing 1

HR 1
An act to provide for reconciliation pursuant to title II of H. Con. Res. 14.

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.