Tokyo Ohka Kogyo Co. Ltd (TOK)
JSR Corporation
DuPont de Nemours Inc.
Shin-Etsu Chemical Co. Ltd
Fujifilm Corporation.
Sumitomo Chemical Co. Ltd.
Allresist GmbH
micro resist technology GmbH
DJ MicroLaminates Inc.
Merck KGaA
Dongjin Semichem Co. Ltd.
Brewer Science Inc.
SACHEM Inc.
Kayaku Advanced Materials Inc.
Avantor Performance Materials Inc.
Irresistible Materials Ltd
Weifang Startech Microelectronic Materials Co. Ltd.
KemLab Inc.
Jiangsu Nanda Photoelectric Materials Co. Ltd
Shenzhen Didao Microelectronics Technology Co. Ltd