CooperCompanies | 13,488 followers on LinkedIn. A leading global medical device company committed to advancing healthcare through CooperVision and CooperSurgical. | Headquartered in San Ramon, CA, CooperCompanies (Cooper) is a global medical device company publicly traded on the NYSE (NYSE:COO). Cooper operates through two business units, CooperVision and CooperSurgical. CooperVision is a world-leading manufacturer of soft contact lenses that addresses the most common and complex vision challenges, bringing a refreshing perspective that delivers real advantages for customers and wearers.