Arthur J. Gallagher, a global insurance brokerage, risk management and consulting services firm, completed the acquisition of First Ireland Risk Management, an insurance agency. Financial terms were not disclosed. "First Ireland has built a strong reputation for client excellence over 40 years, and their market expertise will further enhance our capabilities in Ireland. We are delighted to welcome Tony, Linda and their colleagues to Gallagher and look forward to working with them to further expand their client base and service offerings," J. Patrick Gallagher, Arthur J. Gallagher Chairman, President and CEO.