Wesco International, a Pittsburgh wholesaler of electrical products with $6.1 billion of revenue, has hired Richard Heyse as CFO and vice president. He succeeds Stephen Van Oss, who was promoted to chief operating officer. Heyse, 46, is joining Wesco from Innophos, where he has served as CFO since 2005. Earlier, he was a division controller at Eastman Chemical.

Schwan Food, a privately held, Minnesota-based maker of frozen pizza and other food products with $3.3 billion of revenue, has hired James Dollive as its CFO and executive vice president of finance. He succeeds Bernadette Kruk, who will now serve as Schwan's corporate controller and senior vice president. Dollive spent 29 years at Kraft Foods and served as its CFO from 2000 until 2007, when he retired.

Zale Corp., the Dallas-based jewelry retailer with $2.1 billion of revenue, has hired Matthew Appel as CFO and senior vice president. He succeeds interim CFO Cindy Gordon, who will continue to serve as controller and senior vice president. Appel, 53, is joining Zale from ExlService Holdings, where he had been CFO and vice president since 2007. Earlier, he served as vice president of finance and administration BPO at Electronic Data Systems.