Berkshire's Johns Manville Names New CEO

Johns Manville (JM), a Berkshire Hathaway company and global building products manufacturer, today announced that Todd Raba, Johns Manville chairman, president and CEO, will relinquish his position with the company. Effective immediately, Mary Rhinehart will be the new president and chief executive officer of Mary K. Rhinehart, Johns Manville President & CEO (Photo: Business Wire) Mary K. Rhinehart, Johns Manville President & CEO (Photo: Business Wire) Johns Manville. “I thank Todd for his leadership. He has worked diligently during a tough economic environment to effectively position the company for future success. Todd spent the last five years focusing on positioning Johns Manville for the future, and I thank him for the work he did in moving the business forward,” commented Warren Buffett, chairman and chief executive officer of Berkshire Hathaway.