Amplitude Surgical SA (AMPLI.PA), founded in 1997 and headquartered in Valence, France, designs, develops, manufactures, and markets high-end orthopedic implants and related products for primary and revision surgery targeting pathologies of the hip, knee, and lower extremities, including foot and ankle procedures; its core offerings encompass comprehensive ranges of hip and knee prostheses, extremity implants, orthopedic instruments, and innovative services such as the AMPLIVISION computer-assisted surgery system, i.M.A.G.E. single-use made-to-measure instruments, and E.T.O.I.L.E. technology platform for less-invasive anterior approaches. The company serves hospitals and healthcare facilities through a direct sales force and exclusive agents/distributors, with France generating the majority of sales at approximately 72.5% and international operations spanning more than 35 countries via subsidiaries in regions including Australia, Brazil, and the United States. In a major development, Zydus Lifesciences Limited completed the acquisition of 100% of Amplitude Surgical's share capital in October 2025, following an initial 75.4% stake purchase from PAI Partners and management in July 2025 and subsequent tender offer for the remainder, marking a strategic shift to full ownership by the Indian healthcare group after agreements signed in March and April 2025. As of fiscal year 2024 ended June 30, Amplitude Surgical reported consolidated sales of €106.0 million and EBITDA of €27.1 million, employing around 434 people with ongoing emphasis on R&D, manufacturing investments, and global expansion.