Largest North American Commercial Heat Treaters-Back to the Drawing Board

Very recently we updated our list of the largest commercial heat treaters in North America however based upon readers suggestions it is back to the drawing board. While we received several suggestions the most obvious one we missed is Thermal Process Holdings about whom we have this to say; “Thermal Process Holdings was formed by Calvert Street Capital Partners and John Hubbard (former CEO of Bodycote, PLC) to pursue a buy-and-build strategy in the thermal processing industry. The team has a stated goal to build a diversified, professionally-managed thermal processing business generating over $100 million of revenue. TPH owns and operates: P & L Heat Treating in Youngstown, Ohio, Diamond Heat Treat, based in Rockford, IL; Certified Heat Treating, based in Springfield, OH; and Hudapack Metal Treating, based in Elkhorn and Franklin, Wisconsin.