Scarlet Therapeutics

BiotechnologySeedBristol, UKscarlet-tx.com

Latest round

Seed

Last raised

Feb 2026

Total raised

$7.4M

Investors

5

About Scarlet Therapeutics

Based in Bristol, UK, and founded in 2021 by Ash Toye and Jan Frayne, Scarlet Therapeutics Limited operates as a biotechnology research company that develops a platform that develops red blood cell-based therapies with the potential to treat a variety of diseases. Scarlet Therapeutics targets two rare metabolic diseases hyperammonemia and hyperoxaluria by leveraging a platform that generates novel red blood cell-based therapeutics for treating a wide range of diseases. The company’s platform also targets other metabolic diseases that require enzyme replacement therapy, cancer, and autoimmune diseases.

Who invested in Scarlet Therapeutics

5 investors across 2 rounds

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Funding rounds

  1. Seed

    Feb 14, 2026

    Amount

    $5M

    Investors

    Locked

  2. Seed

    Aug 12, 2022

    Amount

    $2.4M

    Investors

    Locked

Questions about Scarlet Therapeutics

Who invested in Scarlet Therapeutics?

Scarlet Therapeutics has 5 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Scarlet Therapeutics raised?

Scarlet Therapeutics has raised 2 venture rounds. Sign up free to see how much each round raised and the total.

When did Scarlet Therapeutics last raise money?

Scarlet Therapeutics's most recent round on record is a Seed, in Feb 2026.

What does Scarlet Therapeutics do?

Based in Bristol, UK, and founded in 2021 by Ash Toye and Jan Frayne, Scarlet Therapeutics Limited operates as a biotechnology research company that develops a platform that develops red blood cell-based therapies with the potential to treat a variety of diseases.

Where is Scarlet Therapeutics headquartered?

Scarlet Therapeutics is headquartered in Bristol, UK.

Which VCs invest in companies like Scarlet Therapeutics?

Among active investors with capital left to deploy, Index Ventures, Forbion, European Investment Bank and Balderton Capital back biotechnology companies at Scarlet Therapeutics's stage. Their profiles are linked below.

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