Company Name (*Make St Mary*)
- W & H Dentalwerk Bürmoos GmbH (14)
- W.H. Holden, Inc. (30)
- WAL-MART STORES, INC. (2)
- WALDEMAR LINK GmbH & Co. KG (8)
- WALGREEN CO. (1)
- WELCH ALLYN, INC. (143)
- WELLDOC, INC. (30)
- WESTMED, INC. (1)
- WEXLER SURGICAL, INC. (57)
- WHIP-MIX CORPORATION (24)
- WITTENSTEIN intens GmbH (19)
- WOONSOCKET PRESCRIPTION CENTER, INCORPORATED (3)
- WRIGHT MEDICAL TECHNOLOGY, INC. (9)
- Walcott Rx Product Inc (205)
- Walgreen Health Solutions, LLC (5)
- Well Lead Medical Co.,Ltd (8)
- Wellspect AB (4)
- Widex A/S (2)
- Wieland Dental + Technik GmbH & Co. KG (29)
- Wingderm Electro-Optics Ltd. (1)
- Wuhan BMS Medicaltech Co., Ltd (2)
- Wuxi Emsrun Technology Co., Ltd. (4)