The Blue Box

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
—
Total raised
$5.5M
Last round
—

Who backs The Blue Box?

23 investors
InvestorType
MassChallenge—
Berkeley SkyDeckOther
4YFNOther
CancerX (USA)Other
Unconventional VenturesOther
Hans(wo)men GroupOther
Argal (other)—
CIMTI—
Fund F—
Grow Ventures Partners—
+ 13 more investors · a free account shows the complete list
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The Blue Box investors

23 investors are on record for The Blue Box, including MassChallenge, Berkeley SkyDeck, 4YFN and CancerX (USA).

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