Thomas Gallagher

President at ARTHUR J. GALLAGHER & CO.

Net worth: 146 M $ as of 2026-06-29

67 year

Finance

Consumer Services

Profile

Thomas Joseph Gallagher currently holds the position of Director at Arthur J.
Gallagher Holdings (UK) Ltd. and has been President at Arthur J.
Gallagher & Co. since 2024.
Mr. Gallagher completed undergraduate studies at the University of Southern California.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ARTHUR J. GALLAGHER & CO. 0.25%	2026-06-30	634,929 ( 0.25% )	146 M $	2026-06-29

Latest news about Thomas Gallagher

05-18

MIAX Bets Big on Retail Futures

Thomas Gallagher active positions

Companies	Position	Start
ARTHUR J. GALLAGHER & CO.	President	2023-12-31
Arthur J. Gallagher Holdings (UK) Ltd. Arthur J. Gallagher Holdings (UK) Ltd. Insurance Brokers/ServicesFinance Operates as holding company through subsidiaries provides insurance brokerage and employee benefits advisory services	Director/Board Member	-

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Linked companies

Private companies	3
Arthur J. Gallagher & Co. Arthur J. Gallagher & Co. Insurance Brokers/ServicesFinance Provides insurance brokerage and third-party claims settlement and administration services.	Finance
University of Southern California University of Southern California Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Arthur J. Gallagher Holdings (UK) Ltd. Arthur J. Gallagher Holdings (UK) Ltd. Insurance Brokers/ServicesFinance Operates as holding company through subsidiaries provides insurance brokerage and employee benefits advisory services	Finance