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IO Biotech is a clinical-stage biopharmaceutical company developing novel, immune-modulatory, off-the-shelf therapeutic cancer vaccines based on its T-win® platform. The T-win platform is based on a novel approach to cancer vaccines designed to activate T cells to target both tumor cells and the immune-suppressive cells in the tumor microenvironment. IO Biotech is advancing its lead cancer vaccine candidate, Cylembio, in clinical trials, and additional pipeline candidates through preclinical development. IO Biotech is headquartered in Copenhagen, Denmark and has US headquarters in New York, New York. IO Biotech has an experienced management team within the immune-oncology field and a world-class advisory board.

IO Biotech Questions

The IO Biotech annual revenue was $14.8 million in 2026.

Amy Sullivan is the CFO of IO Biotech.

35 people are employed at IO Biotech.

IO Biotech is based in Copenhagen, Capital Region.

The NAICS codes for IO Biotech are [54, 541, 5417, 54171, 541714].

The SIC codes for IO Biotech are [873, 87].

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