1. Canon Electron Tubes & Devices Co Ltd (Canon Inc)
2. Comet Group
3. Dunlee (Philips Company Group)
4. General Electric Healthcare
5. Gulmay
6. Lafco India Scientific Industries
7. Malvern Panalytical Ltd
8. Oxford Instruments Plc
9. Siemens Healthineers Ag
10. Superior X-Ray Tube
11. Varex Imaging Corporation
12. Yxlon International (Comet Group)