About us

Trio Medicines Ltd (Trio) is a small pharmaceutical company, wholly owned by Hammersmith Medicines Research Ltd (HMR), a CRO founded in 1993.  For details, see www.hmrlondon.com.

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Trio was established in 2007 by HMR and the late Sir James Black, the inventor of β-blockers and histamine H2‑blockers, to develop a gastrin/CCK2 receptor antagonist. Since then, Trio has grown and now has a pipeline of several potential new medicines.

Trio Medicines LTD is currently focused on producing effective treatments through the targeting of G-Protein Coupled Receptors (GPCRs) for a wide range of conditions. Our therapeutic expertise spans inflammatory, respiratory and cardiovascular conditions, as well as gastric neuroendocrine tumours (an orphan disease).

For more information, please email trio@triomedicines.com.

Trio is a registered company in England and Wales.  Company No. 5616306.