Comprehensive Investment Analysis: Arthur J. Gallagher & Co. (AJG)

The Gemini Brief - Investment Deep Dives · Dec 4, 2025 · 1h 6m

1. Company Overview & Business Model Arthur J. Gallagher & Co. (AJG), founded in 1927 and headquartered in Rolling Meadows, Illinois, operates as a global insurance brokerage, risk management, and consulting services firm.1 The company functions as an intermediary, planning and administering property/casualty (P/C) and human resource risk management programs for a diverse client base […]