Taxi adds two managing directors
Taxi Canada of Toronto has appointed Cheryl Grishkewich managing director of the Canadian Tire account. She was previously at Leo Burnett as group head of the Zellers, Smuckers, Coke and Hallmark accounts. Prior to that, she was at Ammirati Puris. Bill Lisowsky has been appointed managing director of the Telus account. He was most recently senior director of brand marketing and communications at Rogers Cable. He has also worked at TBWA/Chiat Day, Sleeman Breweries, Bates and DDB.