Orthogem is a British medical device company, founded in 2001 and based in Nottingham's BioCity. Orthogem manufactures its patented synthetic bone graft, TriPore, in Nottingham and makes its products available via specialist distributors in multiple territories.

Orthogem gained regulatory approval in Europe (CE certification) for its TriPore products in 2006, followed by the USA (510(k) notification) in 2007. Orthogem is ISO 13485 accredited.