• Conspec

• Construction Chemicals

• Covert Operations

• Custom Building Products

• Dayton Superior Corporation

• Dayton Superior, Chemical Division

• Deneef Construction Chemicals

• Dickinson Ready Mix. Co.

• DuPont Surfaces

• Dudick

• Dur-A-Flex, Inc.

• E-Poxy Engineered Materials, LLC

• E-Poxy Industries

• Edison Coatings, Inc.

• Edoco by Dayton, A Dayton Superior Division

• Elkin Mfg.

• Enco Materials of Georgia

• Euclid Chemical Company

• Fisher Friedman Associates

• Five Star Products, Inc.

• Fosroc, Inc.

• Fox Industries, Inc.

• Futura Companies LTD.

• Garon Products Inc.

• Gibraltar National Corp.

• Green Mountain International