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Last Updated: 06/06/2026

Sareum

Cambridge
Founded 2003
Next-generation kinase inhibitors for autoimmune disease and cancer

Sareum is a clinical-stage biotechnology company developing small molecule kinase inhibitors for the treatment of autoimmune diseases and cancer.

The company's pipeline centres on dual TYK2/JAK1 inhibition, with programmes targeting psoriasis, rheumatoid arthritis, lupus, inflammatory bowel disease and cancer immunotherapy, alongside a Chk1 inhibitor programme in oncology.

Programmes are advanced to early clinical stage before out-licensing to pharmaceutical and biotechnology partners.

Sareum is listed on the AIM market of the London Stock Exchange.

Company Notes

AKA / Aliases
Sareum Holdings