- X2 Technology AB
- Xavitech AB
- Xema Co., Ltd.
- Xenosys Co., Ltd.
- Xiamen Double Engine Medical Material Co. Ltd.
- Xiamen Winner Imp. & Exp. Trade Co., Ltd.
- Xi’an Tianlong Science & Technology Co., Ltd.
- Xinle Huabao Plastic Packing Co., Ltd.
- XION GmbH
- Xodus Medical, Inc.
- XULON Consulting GmbH
- Xuyi Webest Medical Product Co., Ltd
- Xuzhou Innovation Medical Instrument Co., Ltd.
- Xuzhou Kaixin Electronic Instrument Co., Ltd.
- Xuzhou Leo Medical Equipment Co., Ltd.
- Xuzhou Nova Medical Equipment Co. Ltd.
- Xuzhou Sanwe Medical Equipment Co., Ltd.