EXHIBIT 21 Subsidiaries of Integra LifeSciences Holdings Corporation State or Country of Name of Subsidiary Incorporation or Organization Caveangle Ltd. United Kingdom GMSmbH Germany Integra CI, Inc. Cayman Islands Integra Clinical Education Institute, Inc. Delaware Integra Healthcare Products LLC Delaware Integra LifeSciences Corporation Delaware Integra LifeSciences (France) LLC Delaware Integra LifeSciences Holdings SAS France Integra LifeSciences Investment Corporation Delaware Integra LifeSciences (Ireland), LTD Ireland Integra ME GmbH Germany Integra NeuroSciences Holdings BV Netherlands Integra NeuroSciences Holdings (France) SA France Integra NeuroSciences Holdings Ltd. United Kingdom Integra NeuroSciences Implants (France) SA France Integra NeuroSciences(International), Inc. Delaware Integra NeuroSciences (IP), Inc. Delaware Integra NeuroSciences Ltd. United Kingdom Integra NeuroSciences PR, Inc. Delaware Integra Ohio, Inc. Delaware Integra Selector Corporation Delaware Integra Signature Technologies, Inc. Delaware J. Jamner Surgical Instruments, Inc. Delaware Jarit Instruments Inc. & Co. KG Germany Jarit Instruments, Inc. Delaware ND Service NV Belgium Newdeal, Inc. Texas Newdeal SAS France Newdeal Technologies SAS France NMT NeuroSciences Gmbh Germany Spembly Cryosurgery Ltd. United Kingdom Spembly Medical Ltd. United Kingdom Spinal Specialties, Inc. Delaware Surfix Technologies SAS France Page 1