Mark K. Tonnesen has been named president of Banc One Credit Card Services Co., which oversees the card programs of all Banc One Corp. affiliates.

Mr. Tonnesen fills a post vacated in October by Richard D. Headley, who became chairman and chief executive officer of Banc One Services Corp., the company's automation arm.

Limited Time Offer

Save $400 off your subscription. Special offer ends April 30, 2017.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.