Sizzler International Inc.’s chief financial officer, Christopher...

Sizzler International Inc.’s chief financial officer, Christopher R. Thomas, has been named chief operating officer of Sizzler USA. . . . California Microwave Inc. said it will delay posting its fiscal second-quarter results until Feb. 12 as it conducts a review of its businesses expected to result in write-downs for both the second and third quarters. . . . Wells Fargo & Co. is asking the Canadian government to let it offer small-business loans without complying with restrictions on foreign banks, the Globe and Mail reported. . . . Encino-based Pinkerton’s Inc. has acquired Signacon Controls Inc., a New York-based systems integrator, for undisclosed terms.