Ceramisys Ltd is a Sheffield based manufacturer of synthetic porous bioceramic implants for orthopaedic, dental, periodontal and oculoplastic surgery. The company was formed in 2001 and has been supplying products both home and overseas since 2003.

Ceramisys' main product lines are a wide range of resorbable and non resorbable cancellous bone graft substitutes, and inegrating orbital implants which are supplied through an international distribution network. Ceramisys is also an OEM manufacturer for private labelled products.