日本酸素ホールディングス株式会社
三菱ケミカル株式会社
bishi Chemical Advanced Materials S.R.L.
Mitsubishi Chemical Advanced Materials SAS
Mitsubishi Chemical Advanced Materials South Africa (Pty) Ltd.
Mitsubishi Chemical Advanced Materials UK
Mitsubishi Chemical America Inc.
Mitsubishi Chemical Carbon Fiber and Composites, Inc.
Mitsubishi Chemical (China) Co., Ltd.(三菱ケミカル(中国)管理有限公司)
Mitsubishi Chemical Converting Film Wuxi Co., Ltd.(三菱化学光学薄膜(無錫)有限公司)
Mitsubishi Chemical Euro Asia Ltd.
Mitsubishi Chemical Europe GmbH
Mitsubishi Chemical Hong Kong Ltd.
Mitsubishi Chemical India Pvt. Ltd.
Mitsubishi Chemical Infonics Pte Ltd.
Mitsubishi Chemical Methacrylates (Huizhou) Co., Ltd.(三菱化学化工原料(恵州)有限公司)
Mitsubishi Chemical Methacrylates (Shanghai) Co., Ltd.(三菱化学化工原料(上海)有限公司)
Mitsubishi Chemical Methacrylates Singapore Pte. Ltd.
Mitsubishi Chemical Performance Polymers (Chengdu) Co., Ltd.(三菱化学功能塑料(成都)有限公司)