Alume Biosciences

La Jolla, CA · Founded 2017 · Privately Held (backing)

Developer of a nerve illumination technology designed to help doctors perform precision surgery. Alume Biosciences is based in La Jolla, CA and was founded in 2017. Its last reported valuation was $128 million in Jan 2023. It has raised $31.2 million across 6 recorded rounds; the latest was a $2.2 million seed round in Mar 2026.

Last reported valuation
$127.8M
Oct 2026
Priced at
—
Total raised
$31.2M
Last round
Seed Round
Mar 2026
How much has Alume Biosciences raised?
$31.2Macross 6 recorded rounds · Jun 2019 – Mar 2026

Most recently, Alume Biosciences raised $2.2M in its Seed Round (Mar 2026).

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Alume Biosciences round by round

6 rounds
Mar 2026Seed Round$2.2MSEC filing▮
4 investors participated
Oct 2025Early Stage VC$6.9MSEC filing▮
92 investors participated
Dec 2022Early Stage VC$12.8MSEC filing▮
43 investors participated
Apr 2022Seed Round$4.0MSEC filing▮
26 investors participated
Aug 2020Seed Round$4.0MSEC filing▮
34 investors participated
Jun 2019Early Stage VC$5.8MSEC filing▮
40 investors participated

How much has Alume Biosciences raised?

Alume Biosciences has raised $31.2 million across 6 recorded rounds since 2019. The largest was a $6.9 million early-stage round in Oct 2025; the most recent was a $2.2 million seed round in Mar 2026.

Alume Biosciences has filed 7 Form Ds with the SEC since 2019, most recently in May 2026 ($2.2 million sold to 4 investors).

Alume Biosciences investors

10 investors are on record for Alume Biosciences, including University of California, Johnson & Johnson Innovation - JLABS, ALMA Life Sciences and Biobrit. The seed round in Mar 2026 drew 4 investors.

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Frequently asked about Alume Biosciences

How much has Alume Biosciences raised?
Alume Biosciences has raised $31.2M in total across 6 recorded funding rounds.
When was Alume Biosciences's last funding round?
Alume Biosciences's most recent recorded round was Seed Round in Mar 2026, raising $2.2M.