?- Asahi Kasei Corporation
- Koninklijke Philips NV
- Nihon Kohden Corporation
- Schiller AG
- Shenzhen Mindray Bio-Medical Electronics Co. Ltd
- Stryker Corporation
- CU Medical System Inc.
- Mediana Co. Ltd
- BPL Medical Technologies Pvt. Ltd
- Progetti Srl
- Bexen Cardio
- Corplus