The Lions Eye Institute (LEI) is an Australian medical research institute affiliated with the University of Western Australia. It was established in 1983 with support of the Lions Club of Australia and headquartered in the Perth suburb of Nedlands, Western Australia. The LEI is a not-for-profit centre of excellence that combines an ophthalmic clinic with scientific discovery developing techniques for the prevention of blindness and the reduction of pain from blinding eye conditions.

HOYA CORPORATION is engaged in the manufacture and sale of electronics-related products, imaging products, healthcare products and medical products. The Company operates in three business segments The Information and Communication business segment has two divisions. The Electronics division offers photomasks and mask blanks for semiconductors, liquid crystal displays masks and hard drive (HDD) for glass disk use. The Image division provides optical lens, digital camera modules and optical devices, among others. The Life Care segment has two divisions. The Healthcare division offers ophthalmic lenses and contact lenses. The Medical division provides endoscopes, intraocular lenses and artificial bones. The Others segment is involved in the building of information systems. On October 1, 2011, the Company established a wholly owned subsidiary to takeover the manufacture and sale of imaging system from HOYA, and sold all shares of the newly established subsidiary to Ricoh Company, Ltd.

Part of IRIDEX Corp., Ocunetics, Inc. is a company headquartered in Alamo, CA, that manufactures ophthalmology products and related medical devices. It was founded by Timothy D. Buckley. On September 15, 2011 IRIDEX Corp. acquired Ocunetics, Inc. for $0.18 million.

LensVector features an optical technology that can shape, steer, and focus light without mechanical movement. LensVector technology allows miniature camera manufacturers to add optical features, like autofocus, auto macro and video focus, without significantly increasing the size, weight, or cost of the camera. It was founded in 2006 and headquartered in San Jose, California.

Shanghai Suokang Medical Materials Co., Ltd., established on 2002-06-20, Business scope includes sales:medical instruments(one type),building materials,Wujinjiaodian,bed linings,plastic products,medical instruments(Except for special items)Professional technology development,technology transfer,Technical Services,technical consulting,property management,Engaged in the import and export of various goods and technologies,production of medical devices(see license). [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Porex Surgical, Inc., a subsidiary of Stryker Corp., is a company headquartered in Tucker, GA, that manufactures porous plastic components. On October 29, 2010 Stryker Corp. acquired Porex Surgical, Inc. from Porex Corp.

Novartis AG is a holding company, which engages in the development, manufacture, and marketing of healthcare products. It operates through the following segments: Innovative Medicines, Sandoz, and Corporate. The Innovative Medicines segment researches, develops, manufactures, distributes and sells patented pharmaceuticals, and is composed of two business units: Novartis Oncology and Novartis Pharmaceuticals. The Sandoz segment develops, manufactures and markets finished dosage form medicines as well as intermediary products, including active pharmaceutical ingredients. The Corporate segment refers to group management and central services. The company was founded on February 29, 1996 and is headquartered in Basel, Switzerland.

Part of Thermo Fisher Scientific, Inc., Consolidated Technologies Corp. is an American company that manufactures quality control materials, intermediate biological products, invitro diagnostic products and proficiency testing specimens for the invitro diagnostic industry. On March 06, 2000 Sybron Laboratory Products Corp acquired Consolidated Technologies Corp. from SeraCare, Inc. for $17.40 million.

IRIDEX Corporation was founded in 1989 and is a worldwide leader in developing, manufacturing, and marketing innovative and versatile laser-based medical systems, delivery devices and consumable instrumentation for the ophthalmology and otolaryngology market. They maintain a deep commitment to the success of their customers, with comprehensive technical, clinical, and service support programs. IRIDEX is dedicated to a standard of excellence, offering superior technology for superior results. IRIDEX products are sold in the United States through a direct sales force and internationally through a combination of a direct sales force and a network of approximately 60 independent distributors into over 100 countries.

Shandong Ruiwei Medical Equipment Co., Ltd., established on 2021-05-24, Business scope includes general items:Sales of Class I Medical Devices;Health Consulting Services(Does not include medical services);Retailing of protective equipment for healthcare workers;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;General merchandise sales;Wholesale of protective equipment for medical staff;Sales of Class II Medical Devices;Production of protective equipment for medical personnel(Ι class medical device);Medical equipment rental;Additive Manufacturing Equipment Sales;Additive Manufacturing Equipment Manufacturing;Manufacturing of office equipment consumables;Sales of office equipment consumables;Manufacturing of computer software, hardware and peripheral equipment;software development;Security Consulting Services;Information Consulting Service(Not including licensing information consulting services);Corporate Image Planning;marketing planning;Conference and Exhibition Services;Retailing of computer software, hardware and auxiliary equipment;Wholesale of computer software, hardware and auxiliary equipment;Wholesale of kitchenware, sanitary ware and daily sundries;Daily necessities sales;Daily necessities wholesale;Retail of kitchenware, sanitary ware and daily necessities;Sales of daily glass products;electronics sales;Wholesale of hardware products;Hardware retail;Daily miscellaneous goods sales;Sales of molding materials for foundry;Sales of building decoration materials;Sales of building materials;Fire Equipment Sales;Stationery retail;Stationery Wholesale;Office Supplies Sales;Sales of labor protection products;Metal Material Sales;wood sales;software sales;Calculator Equipment Sales;Digital Video Surveillance System Sales;Landscaping engineering construction;Earthwork construction.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Class III medical device business;Health food sales;Drug Wholesale;Residential interior decoration;Various construction activities.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Samsung Medical Center (SMC) is a tertiary hospital located in Irwon-Dong of Gangnam-Gu, Seoul, South Korea. SMC is composed of Samsung Seoul Hospital (삼성서울병원), Kangbook Samsung Hospital (강북삼성병원), Samsung Changwon hospital (삼성창원병원), and Samsung Life Sciences Research Center (삼성생명과학연구소). SMC was founded on November 9, 1994 under the philosophy of “contributing to improving the nation’s health through the best medical service, advanced medical research, and development of outstanding medical personnel." Since its foundation, Samsung Medical Center has successfully incorporated and developed an advanced model with the motto of becoming a "patient-centered hospital".

Botou Yishui Bitian Medical Equipment Co., Ltd., established on 2016-03-21, Business scope includes medical,Manufacturing of surgical and veterinary instruments.Medical device production,Sales**(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.General operating items,Can carry out business activities independently according to law)

Hainan Laizhe Industrial Co., Ltd., established on 2015-09-21, Business scope includes museum exhibition,Design and Technical Services,Conference and Exhibition Planning,design,construction,Technical consultation on new animal and plant specimens,training,transfer,make,Herbarium,stationery,Architectural Decoration Design.

Novartis-Erfindungen Verwaltungsgesellschaft m.b.H. specializes in pharmaceutical research and invention. The company is headquartered in Vienna, Austria.

Aier Eye Hospital Group Sichuan Eye Hospital Co., Ltd., established on 2016-07-04, Business scope includes general items:medical service;Medical Research and Experimental Development;Health Consulting Services(Does not include medical services);Business Management Consulting;property management;Sales of Class I Medical Devices;Sales of Class II Medical Devices;car park service;Conference and Exhibition Services;patient care service;business training(Does not include education and training,Vocational skills training and other licensed training);Cosmetics Retail(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Class III medical device business(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments).

Chengdu Jishi Biotechnology Co., Ltd., established on 2012-01-17, Business scope includes research and development,Sales of biological products(Does not contain human biological products,Veterinary biological products and pesticides);Development of biological and agricultural technologies and provision of technical advice;Sales of machinery and equipment.