Pacific Life Insurance Co., a $7.7 billion provider of life insurance, annuities and mutual funds, named Tom Gibbons senior vice president in charge of the company’s corporate treasury, tax and enterprise consulting units and Joseph Krum treasurer and vice president. Krum succeeds Denis Kalscheur, who will become CEO of Aviation Capital Group, a subsidiary of Pacific Life. Gibbons, 50, pictured at right, joined Pacific in 2004 as vice president of tax. Later, he was promoted to his most recent role as senior vice president. Earlier, Gibbons served as a tax partner at Deloitte & Touche and as tax director for insurance at GE Capital. Krum, 47, had led the company’s strategic planning and development department since 2005, after joining Pacific Life in 2001 as co-managing director of Pacific Asset Funding.