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PPG - Locations
  • Volclay International Corporation—Hoffman Estates, Illinois
  • Volclay Pty. Ltd.—Geelong, Victoria, Australia
  • Ashapura Volclay Ltd.—Mumbai, India
  • Ashapura Minchem Ltd.—Mumbai, India
  • Volclay Dongming Industrial Minerals Co., Ltd.—Beijing, China; Jianping, China
  • Volclay de Mexico—Gomez Palacio, DGO, Mexico
  • Volclay Siam—Rayong, Thailand
  • Egypt Mining and Drilling Chemicals Co.—Alexandria, Egypt
  • Nissho Iwai Bentonite Co.—Tokyo/Nagoya, Japan
  • Volclay Korea Ltd.—Seoul, Korea
  • ACC—Hoffman Estates, Illinois; Letohatchee, Alabama; Sandy Ridge, Alabama; Granite City, Illinois; Troy, Indiana; Pickett, Wisconsin; Waterloo, Iowa; Albion, Michigan; Gascoyne, North Dakota; Columbus, Ohio; York, Pennsylvania; Belle Fourche, South Dakota; Chattanooga, Tennessee; Lufkin, Texas; Neenah; Wisconsin; Colony, Wyoming (two plants); Lovell, Wyoming;
  • ACC Ltd.—Toronto, Ontario, Canada
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