View the BIG 100largest medical device companies in the worldlistings here Össur 2023 Rank: 81 2022 Rank:79 Headquarters:Reykjavík, Icelandwww.ossur.com Revenue ($USD): $718,650,000R&D spend: $34,024,000.00Employees: 4,000Fiscal year end: 12/31/22CEO: Sveinn SölvasonÖssur was founded in 1971 by inventor Össur Kristinsson. Össur specializes in developing orthopedics such as bracing and support products, compression therapy and prosthetics.–BB Previous: Invacare ( #80 ) Next: Orthofix ( #82 )