Triumvira Immunologics, Inc.
Biotechnology ResearchCalifornia, United States11-50 Employees
Triumvira Immunologics, Inc. is a biotechnology company based in San Francisco, California, focused on developing T cell–based therapies for solid tumors. It pursues a proprietary approach to harness the natural biology of T cells, with the aim of achieving improved safety and efficacy relative to existing treatments such as CAR-T and engineered TCR therapies. The company traces its origins to 2015, when it was founded through licensing from McMaster University and Bloom Burton & Co. Triumvira's target market includes clinicians and pharmaceutical development partners seeking novel autologous and allogeneic T cell therapeutics to treat solid tumors. A notable development is a clinical trial collaboration and supply agreement with Merck announced in 2023. In 2025 the company continued to present updated clinical data at industry conferences, reflecting ongoing activity in its programs.