EX-21 3 dex21.txt SUSIDIARIES OF THE REGISTRANT EXHIBIT 21 AMCOL INTERNATIONAL CORPORATION SUBSIDIARY LISTING
----------------------------------------------------------------------------------------------------------------------------------- COMPANY NAME COUNTRY STATE OWNERSHIP % ----------------------------------------------------------------------------------------------------------------------------------- ACP Export, Inc. U.S. Virgin Islands 100 ----------------------------------------------------------------------------------------------------------------------------------- AMCOL (Holdings) Ltd. England 100 ----------------------------------------------------------------------------------------------------------------------------------- AMCOL Holdings Canada Ltd. Canada Ontario 100 ----------------------------------------------------------------------------------------------------------------------------------- AMCOL International Corporation USA DE Parent ----------------------------------------------------------------------------------------------------------------------------------- American Colloid Company USA DE 100 ----------------------------------------------------------------------------------------------------------------------------------- Ameri-Co Carriers, Inc. USA NE 100 ----------------------------------------------------------------------------------------------------------------------------------- Ameri-Co Logistics, Inc. USA NE 100 ----------------------------------------------------------------------------------------------------------------------------------- Ashapura Minechem Ltd. India 20 ----------------------------------------------------------------------------------------------------------------------------------- Ashapura Volclay Private Limited India 50 ----------------------------------------------------------------------------------------------------------------------------------- CETCO (Europe) Limited England 100 ----------------------------------------------------------------------------------------------------------------------------------- CETCO Australia Pty. Ltd. Australia 100 ----------------------------------------------------------------------------------------------------------------------------------- CETCO Environmental Technologies Pte Ltd Singapore 100 ----------------------------------------------------------------------------------------------------------------------------------- CETCO Holdings B.V. Netherlands 100 ----------------------------------------------------------------------------------------------------------------------------------- CETCO Korea Ltd. Korea 100 ----------------------------------------------------------------------------------------------------------------------------------- CETCO-POLAND Sp. z o. o Poland 100 ----------------------------------------------------------------------------------------------------------------------------------- Colloid Environmental Technologies Company USA DE 100 ----------------------------------------------------------------------------------------------------------------------------------- Egypt Bentonite & Derivatives Company Egypt 25 ----------------------------------------------------------------------------------------------------------------------------------- Egypt Mining & Drilling Chemicals Company Egypt 25 ----------------------------------------------------------------------------------------------------------------------------------- Montana Minerals Development Company USA MT 100 ----------------------------------------------------------------------------------------------------------------------------------- Nanocor, Inc. USA DE 100 ----------------------------------------------------------------------------------------------------------------------------------- Nanocor, Ltd. England 100 ----------------------------------------------------------------------------------------------------------------------------------- Nissho Iwai Bentonite Co., Ltd. Japan 19 ----------------------------------------------------------------------------------------------------------------------------------- Redhill Volclay Co. Ltd. China 49 ----------------------------------------------------------------------------------------------------------------------------------- Volclay de Mexico, S.A. de C.V. Mexico 49 ----------------------------------------------------------------------------------------------------------------------------------- Volclay DongMing Industrial Minerals Co., Ltd. China 75 ----------------------------------------------------------------------------------------------------------------------------------- Volclay Holdings B.V. Netherlands 100 ----------------------------------------------------------------------------------------------------------------------------------- Volclay International Corporation USA DE 100 ----------------------------------------------------------------------------------------------------------------------------------- Volclay Korea Ltd. Korea 100 ----------------------------------------------------------------------------------------------------------------------------------- Volclay Pty. Ltd. Australia 100 ----------------------------------------------------------------------------------------------------------------------------------- Volclay Siam Ltd. Thailand 100 -----------------------------------------------------------------------------------------------------------------------------------