TEAM HALLAHAN LLC

Registrant on federal lobbying filings · filed 2025 to 2026

$1,580,000 Income reported

16 Clients represented

82 Filings counted

0 Former members lobbying

Income is the fees this registrant reported being paid to lobby. 6 filings on this record were restated by a later amendment and are left out of every total here. Everything on this page is grouped by the registrant's LDA id (401104228), not by name.

Clients 16

DELTA AIR LINES $300,000 6 filings
MOLSON COORS BEVERAGE COMPANY USA LLC $240,000 6 filings
LEIDOS, INC. $180,000 6 filings
NATIONAL BUSINESS AVIATION ASSOCIATION $180,000 6 filings
DP FACILITIES INC. $120,000 6 filings
PROFESSIONAL AVIATION SAFETY SPECIALISTS, AFL-CIO $120,000 6 filings
THE DOERRER GROUP LLC (ON BEHALF OF THE BOEING COMPANY) $120,000 6 filings
CJ LAKE LLC ON BEHALF OF BART, COUNTY OF MERCED, SAN JOAQUIN COG SAN J $80,000 4 filings
ROWLAND STRATEGY GROUP LLC ON BEHALF OF BRISTOW GROUP $80,000 5 filings
CITY OF CLEVELAND (C/O CLEVELAND HOPKINS INT. AIRPORT & BURKE LAKEFRONT AIRPORT) $60,000 6 filings
SULLIVAN STRATEGIES LLC (ON BEHALF OF JOBSOHIO) $60,000 6 filings
BRISTOW GROUP, INC. $40,000 3 filings
JTR STRATEGIES LLC (ON BEHALF OF AVIDYNE CORPORATION) $0 3 filings
SULLIVAN STRATEGIES LLC (ON BEHALF OF GLASS AVIATION HOLDINGS INC.) $0 4 filings
THE ROOSEVELT GROUP (ON BEHALF OF LSU HEALTH SCIENCES FOUNDATION) $0 6 filings
THE ROOSEVELT GROUP (ON BEHALF OF SERCO INC.) $0 3 filings

Lobbyists named 1

KATE HALLAHAN 3 filings · through 2026 2006-16, US House: Dem Clerk, Trans Approp SubCmte; 2001-06, US Senate Prof Staff, Sen Trans Approp SubCmte); 2000-01, FAA Dpty Asst Admnstr for Gov & Industry…

A lobbyist who previously held a covered government position must disclose it. We flag the ones whose name resolves to a member of Congress and link the ones still in our roster. The revolving door collects them across every firm.

Reported by year 2 years

2026 $480,000 30 filings
2025 $1,100,000 52 filings

Issues lobbied 6

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

Agencies and chambers lobbied 6

HOUSE OF REPRESENTATIVES 72
SENATE 72
Federal Aviation Administration (FAA) 30
Transportation, Dept of (DOT) 10
Defense, Dept of (DOD) 6
Natl Institutes of Health (NIH) 6

Recent filings 88 total

Q2

THE ROOSEVELT GROUP (ON BEHALF OF SERCO INC.)

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · posted Jul 17, 2026

View → Q2

THE ROOSEVELT GROUP (ON BEHALF OF LSU HEALTH SCIENCES FOUNDATION)

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · posted Jul 17, 2026

View → Q2

THE DOERRER GROUP LLC (ON BEHALF OF THE BOEING COMPANY)

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $20,000 income · posted Jul 17, 2026

View → Q2

SULLIVAN STRATEGIES LLC (ON BEHALF OF JOBSOHIO)

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $10,000 income · posted Jul 17, 2026

View → Q2

PROFESSIONAL AVIATION SAFETY SPECIALISTS, AFL-CIO

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $20,000 income · posted Jul 17, 2026

View → Q2

NATIONAL BUSINESS AVIATION ASSOCIATION

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $30,000 income · posted Jul 17, 2026

View → Q2

MOLSON COORS BEVERAGE COMPANY USA LLC

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $40,000 income · posted Jul 17, 2026

View → Q2

LEIDOS, INC.

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $20,000 income · posted Jul 17, 2026

View → Q2

JTR STRATEGIES LLC (ON BEHALF OF AVIDYNE CORPORATION)

2nd Quarter (Apr 1 - June 30) 2026 · posted Jul 17, 2026

View → Q2

DP FACILITIES INC.

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $20,000 income · posted Jul 17, 2026

View → Q2

DELTA AIR LINES

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $50,000 income · posted Jul 17, 2026

View → Q2

CITY OF CLEVELAND (C/O CLEVELAND HOPKINS INT. AIRPORT & BURKE LAKEFRONT AIRPORT)

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $10,000 income · posted Jul 17, 2026

View → Q2

BRISTOW GROUP, INC.

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $20,000 income · posted Jul 17, 2026

View → Q1

BRISTOW GROUP, INC.

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $20,000 income · posted May 8, 2026

View → RR

BRISTOW GROUP, INC.

1st Quarter (Jan 1 - Mar 31) 2026 · posted May 6, 2026

View → 4T

ROWLAND STRATEGY GROUP LLC ON BEHALF OF BRISTOW GROUP

4th Quarter (Oct 1 - Dec 31) 2025 · House · Senate · $20,000 income · posted May 6, 2026

View → 1AY

ROWLAND STRATEGY GROUP LLC ON BEHALF OF BRISTOW GROUP

1st Quarter (Jan 1 - Mar 31) 2026 · posted May 6, 2026

View → Q1

JTR STRATEGIES LLC (ON BEHALF OF AVIDYNE CORPORATION)

1st Quarter (Jan 1 - Mar 31) 2026 · posted Apr 16, 2026

View → RR

JTR STRATEGIES LLC (ON BEHALF OF AVIDYNE CORPORATION)

1st Quarter (Jan 1 - Mar 31) 2026 · posted Apr 15, 2026

View → Q1

THE ROOSEVELT GROUP (ON BEHALF OF SERCO INC.)

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · posted Apr 15, 2026

View →

Showing the 20 most recent of 88 filings. Search the explorer for "TEAM HALLAHAN LLC".

Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.