Arthur J. Gallagher (AJG) Expands Into Nevada With Buyout Posted byZacks Equity Research December 15, 2021 Leave a comment on Arthur J. Gallagher (AJG) Expands Into Nevada With Buyout Arthur J. Gallagher’s (AJG) acquisition of Richied & Associates is expected to help the acquirer boost its property and casualty capabilities in the state of Nevada.