Photinia Biosciences

Redwood City, CA · Founded 2024 · Privately Held (backing)

Operator of a radiopharmaceutical company intended to selectively target cancer cells and enable deep tumor penetration. Photinia Biosciences is based in Redwood City, CA and was founded in 2024. Its last reported valuation was $14 million in Sep 2025. It has raised $6.6 million.

Last reported valuation

$14.0M

Oct 2026

Priced at

—

Total raised

$6.6M

Last round

—

How much has Photinia Biosciences raised?

$6.6Macross 0 recorded rounds

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Photinia Biosciences investors

1 investor is on record for Photinia Biosciences, including Red Tree Venture Capital. By type, the record holds 1 venture capital firm.

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Frequently asked about Photinia Biosciences

How much has Photinia Biosciences raised?: Photinia Biosciences has raised $6.6M in total across 0 recorded funding rounds.