Arthur J. Gallagher completed the acquisition of W K Webster.

Arthur J. Gallagher, a global insurance brokerage, risk management and consulting services firm, completed the acquisition of W K Webster, a marine and transit claims management. Financial terms were not disclosed. "As a leader in marine and transit claims services, W K Webster brings longstanding market expertise and expands Gallagher Bassett's specialty capabilities globally. I am excited to welcome Anthony and his team to our growing Gallagher family of professionals," J. Patrick Gallagher, Jr., Arthur J. Gallagher Chairman and CEO.