Barcelona, Spain · Founded 2021 · Privately Held (backing)
Developer of a breast cancer detection device designed to detect early signs of late-stage breast cancer at home. The Blue Box is based in Barcelona, Spain and was founded in 2021. Its last reported valuation was $10.4 million in Jul 2025. It has raised $5.5 million.
Last reported valuation
$10.4M
Oct 2026
Priced at
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Total raised
$5.5M
Last round
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Team — not yet on record
No current team members for The Blue Box are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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·The complete investor list: 23 names
·Watch The Blue Box: the Monday email on marks, rounds and moves