Callosum
OtherLondon, UKFeb 2026
Callosum raised €8.7M in a funding round in Feb 2026. The company is based in London, UK. Investors in the round: ARIA Fund, Plural. Data as of Nov 2026.
Amount raised
€8.7M
€8,676,147
Native amount
10,250,000 USD
Stage
Other
funding round
Investors
2
Provenance & confidence
High confidenceAmount
10,250,000 USD
ECB-at-date → €8.7M · rate 1.1814 on 2026-02-26
High confidence
Confidence is the weaker of amount-FX and source evidence (the cascade rule). See methodology.