- Val-Kro Industrial Plating Inc. Metal finishing services – sister company to Pellets LLC
Washington Mills. Producers of abrasives and fused mineral products
- Washington Mills Ceramics. Worldwide leader in ceramic media manufacturing.
- Clemco Industries. Manufacturer of air-powered blast equipment and abrasive blasting
- Everblast. Blast cleaning products
- Opta Minerals, Inc. Blast cleaning abrasives
- Ervin Industries. Blast cleaning, shot peening, and advanced metal powders