Wisconsin Public Service Corp. , Green Bay, hired Loomis Sayles and...

Wisconsin Public Service Corp., Green Bay, hired Loomis Sayles and Delaware Investment Advisers to manage $55 million each in core fixed income for its $620 million pension plan, said Steve Frank, director-trust funds and benefits. Funding will come from a $110 million core fixed-income manager terminated for performance, he said; he declined to identify the firm. Becker Burke assisted.