• Metall Zug AG (Haag-Streit AG)
• Surgical Holdings
• Ziemer Ophthalmic Systems AG
• Topcon Corporation
• Carl Zeiss Meditec AG
• Johnson & Johnson (Johnson & Johnson Vision Care Inc.)
• Bausch + Lomb Corporation (Bausch Health Companies Inc.)
• Alcon Inc.
• Appasamy Associates Private Limited
• INKA Surgical Instruments