Amplitude is a French orthopaedics company founded in 1997 in Valence. It designs, develops and manufactures orthopaedic implants and instruments, with a focus on supporting patient mobility and helping healthcare professionals address individual needs. Its product portfolio includes hip and knee solutions, sports medicine products, bone cements and surgical technologies.

Hip offerings include acetabular components, femoral stems, revision systems and related accessories. Knee products include total and unicompartmental prostheses, alongside ligament-repair solutions for sports medicine. Amplitude also provides orthopaedic table extensions and instruments. Its technology portfolio features the Andy orthopaedic surgical robot, the AMPLIVISION computer-assisted surgery system and the i.M.A.G.E. system. The company offers clinical follow-up services through CliniRecord and provides information for patients on procedures, hospitalisation, recovery and life with an implant.

Amplitude describes its work as driven by innovation, research and a commitment to quality. In 2024–2025, it reported turnover of €111 million and a workforce of 429 employees. Its products reach 33 countries through sales representatives and exclusive distributors, serving healthcare professionals internationally.