Mr. John P. Williamson is on the Board of Directors at National Electrical Manufacturers Association, Atkore International Group, Inc., Atkore International Holdings, Inc., Atkore International, Inc. and Unistrut International Corp. Mr. Williamson was previously employed as President-Water & Wastewater Division by ITT Corp., Senior Vice President-Global Operations by Danaher Corp., Senior Vice President-Global Operations by Fluke Corp., and President by Jennings Technology Co. LLC.

He received his undergraduate degree from California State University-Fullerton.