Arthur J. Gallagher, an insurance brokerage and risk management services firm, completed the acquisition of Bulen & Associates Insurance Services, a retail property/casualty insurance agency serving commercial clients. Financial terms were not disclosed. "Bulen & Associates is a highly regarded agency with deep community roots and a culture like ours. I am delighted to welcome Lisa and her associates to Gallagher," J. Patrick Gallagher, Chairman, President and CEO.