Arthur J. Gallagher, an insurance brokerage, completed the acquisition of f3 Companies, a wealth management platform. Financial terms were not disclosed. "f3's highly regarded platform strengthens our retirement plan consulting services and will enhance our financial planning growth opportunities. Their practices align with our commitment to helping organizations, individuals and communities face their future with confidence with financial planning services that help better position workers for retirement success, and I am delighted to welcome this firm to our growing, global company," J. Patrick Gallagher, Chairman, President and CEO.