New chief financial officer at Ipsos
Margaret Kohler has joined market research company Ipsos as chief financial officer for North America. She was most recently chief financial officer at UBM Americas. Prior to that, she senior vice-president of global client finances at McCann Worldgroup. Kohler has also been senior vice-president and director of corporate finance at Mediabrands, senior vice-president of finance at Universal McCann and global director of planning and analysis at McCann Erickson. She has also worked at Initiative, Carat and Guy Carpenter.