Troy Corporation announced the appointment of Mark Gwillim as president and COO. Mr. Gwillim will be responsible for all aspects of Troy’s operations worldwide and will have profit/loss responsibility. In addition, he will work with the specific business unit managers to develop and achieve their objectives.      Mr. Gwillim has 24 years of service with Troy as a director and has had a number of management responsibilities at the managing director level. For the last five years, he has managed...