Y. Uchida & Co. Inc.
Yakult Honsha Co. Ltd.
Yamaguchi Seiyaku Co. Ltd.
Yamanouchi America Inc.
Yamanouchi Europe BV
Yamanouchi Ireland Co. Ltd.
Yamanouchi Pharma Technologies Inc.
Yamanouchi UK Ltd.
Yat Chau Medical
Yaupon Therapeutics Inc.
Yeni Ilac Hammaddeleri San. ve Tic. AS
Yew Tree Pharmaceuticals BV
YM BioSciences Inc.
YM BioSciences USA Inc.
YMed Inc.
Yokogawa Corp. of America
Yokogawa Electric Corp.
York Pharma PLC
Yorpharm Inc.
Yoshida Dental Trade Distribution Co.
Yoshii
Younch
Y's Therapeutics Co. Ltd.
Yulex Corp.
Yun Shin Pharmaceutical Co. Ltd.
Yungjin Pharmaceutical Co. Ltd.
Yunnan Walvax Biotech Co. Ltd.