Arthur J. Gallagher, a global insurance brokerage, risk management and consulting services firm, completed the acquisition of CA Insurance Brokers, a mid-market insurance broker specialized in commercial transportation, construction, earthmoving and professional risks. Financial terms were not disclosed. "Through this acquisition, CA Insurance Brokers gains access to a range of new markets and client product offerings, while we expand Gallagher's presence and capabilities in the Brisbane market. I am very pleased to welcome Andrew and his associates to our team," J. Patrick Gallagher, Jr., Arthur J. Gallagher Chairman, President and CEO.