Team Hallahan LLC is a registered federal lobbying firm. For Q3 2026 it reported $240K across 14 client reports and lists 1 lobbyist across its filings. Issues include Aviation/Airlines/Airports, Budget/Appropriations, Medical/Disease Research/Clinical Labs and Beverage Industry.
| Client | Reported | Issues |
|---|---|---|
| DELTA AIR LINES | $50K | Aviation/Airlines/Airports |
| MOLSON COORS BEVERAGE COMPANY USA LLC | $40K | Beverage Industry |
| NATIONAL BUSINESS AVIATION ASSOCIATION | $30K | Aviation/Airlines/Airports |
| LEIDOS, INC. | $20K | Budget/Appropriations |
| THE DOERRER GROUP LLC (ON BEHALF OF THE BOEING COMPANY) | $20K | Aviation/Airlines/Airports |
| BRISTOW GROUP, INC. | $20K | Aviation/Airlines/Airports |
| PROFESSIONAL AVIATION SAFETY SPECIALISTS, AFL-CIO | $20K | Aviation/Airlines/Airports |
| DP FACILITIES INC. | $20K | Budget/Appropriations |
| CITY OF CLEVELAND (C/O CLEVELAND HOPKINS INT. AIRPORT & BURKE LAKEFRONT AIRPORT) | $10K | Aviation/Airlines/Airports |
| SULLIVAN STRATEGIES LLC (ON BEHALF OF JOBSOHIO) | $10K | Economics/Economic Development |
| THE ROOSEVELT GROUP (ON BEHALF OF LSU HEALTH SCIENCES FOUNDATION) | $0 | Medical/Disease Research/Clinical Labs |
| THE ROOSEVELT GROUP (ON BEHALF OF SERCO INC.) | $0 | |
| JTR STRATEGIES LLC (ON BEHALF OF AVIDYNE CORPORATION) | $0 | |
| ANDREW PERRY, HOUSTON EXECUTIVE AIRPORT AND AUSTIN EXECUTIVE AIRPORT | $0 | Aviation/Airlines/Airports |
| Year | Reported | Clients |
|---|---|---|
| 2026 | $720K | 15 |
| 2025 | $1.10M | 13 |
Amounts are the filer's good-faith estimates, per report, and cannot be split by issue. See the Capitol Clarity rankings and method.