Sumitomo Bank of California, San Francisco, has promoted Darryll W. Terrell to controller.
He had been assistant chief auditor.
Before joining Sumitomo Bank in 1994, he had been vice president/general auditor at Westamerica Bank in San Francisco. From 1979 to 1987 he worked for Wells Fargo Bank in such posts as audit manager, credit manager, and group controller.
Citizens Business Bank, Ontario, Calif., has hired William Cole as a vice president in the credit management division.
Mr. Cole was a bank examiner at the Riverside, Calif.-based firm of Workman & Yee Associates, and had been a senior vice president/commercial lender at Bank of Hemet. Before that he was vice president of commercial lending at the San Bernardino regional office of Wells Fargo Bank. Mr. Cole began his career as a bank officer with Security Pacific Bank in San Francisco.