Stephan Siemers

NuVasive, Inc. engages in the development, manufacture, sale, and provision of procedural solutions for spine surgery. It offers a comprehensive portfolio of procedurally integrated spine surgery solutions, including surgical access instruments, spinal implants, fixation systems, biologics, and enabling technologies, as well as systems and services for intraoperative neuromonitoring. The company was founded by Alexis V. Lukianov on July 21, 1997 and is headquartered in San Diego, CA.

DePuy Spine, Inc. manufactures orthopedic devices and solutions. It orthopedic and neurosurgical products that address areas of spinal care, includes cervical, aging spine, vertebral body replacement, invasive surgery and area of biologics. The company was founded in 1895 and is headquartered in Raynham, MA.