ProfitSense with Bill McDermott, Episode 3: Ken Madren, PermaTherm Inc. On this edition of “ProfitSense with Bill McDermott,” Ken Madren, CEO of PermaTherm, discusses the importance of managing by the numbers, maintaining a strong company culture, and much more. “ProfitSense with Bill McDermott” is broadcast from the North Fulton Studio of Business RadioX® in Alpharetta. […]