Many famous companies developed industries or at least products . Wrigley 's first bubbles came from gum , but gave gum away to customers . Telecom giant Bell began with a pulp plant to make paper . Hasbro started with toys , moved into school supplies then into toys .
14 famous companies switched industries or at least products . Wrigley 's first bubbles came from soap , but gave gum away to customers . Telecom giant Nokia began with a pulp plant to make paper . Hasbro started with textiles , moved into school supplies then into toys .