Aether Bio

Menlo Park, CA · Founded 2017 · Privately Held (backing)

Developer of a biocatalyst engineering technology designed to repurpose enzymes to create a new compound. Aether Bio is based in Menlo Park, CA and was founded in 2017. Its last reported valuation was $110 million in Dec 2025. It has raised $73.9 million.

Last reported valuation

$110.0M

Oct 2026

Priced at

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Total raised

$73.9M

Last round

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How much has Aether Bio raised?

$73.9Macross 0 recorded rounds

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Aether Bio investors

28 investors are on record for Aether Bio, including Gaingels, BoxGroup, Calm Ventures and Abstract Ventures. By type, the record holds 14 venture capital firms and 1 family office.

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Frequently asked about Aether Bio

How much has Aether Bio raised?: Aether Bio has raised $73.9M in total across 0 recorded funding rounds.