John Jacob Vander Zanden

National Society to Prevent Blindness operates as an eye health and safety organization. It offers services for amblyopia, AMD, cataract, central retinal vein occlusion, colour blindness, conjunctivitis, diabetic eye disease and macular enema, dry eye, floaters, glaucoma, refractive eye, retinal tears and detachments, retinitis pigments and strabismus. The company was founded in 1908 and is headquartered in Chicago, IL.

Hoya Surgical Optics, Inc. provides ophthalmology services. The firm specializes in intraocular lenses and preloaded delivery systems. The company is headquartered in Chino Hills, CA.

Presbia Holdings LLC operates as a medical device firm. The company is headquartered in Los Angeles, CA.

Lumenis Ltd. engages in provision of minimally-invasive clinical solutions. It specializes in urology, eye care, women's health, head and neck, orthopedics, pulmonary and thoracic, and gastroenterology. It also offers aesthetics treatments such as hair removal, body, skin, pigmentation, scars, tattoo removal, vascular lesions, and others. he company was founded on December 21, 1991 and is headquartered in Yokneam Illit, Israel.

Medtronic, Inc. operates as a medical technology company. It offers implantable cardiac pacemakers, eternal defibrillators, inferior turbinate surgery products, and continuous glucose monitoring device. The company was founded by Earl E. Bakken and Palmer J. Hermundslie on April 29, 1949 and is headquartered in Minneapolis, MN.