United States · Series B startup

Who invested in Crystalys Therapeutics

2 rounds we have observed, with the 13 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

BiotechPharma

Raised 3 months ago

Funding summaryUpdated 5 Nov 2026

$335Mraised across 2 rounds since 2025, from 3 sources

$205MSeries A$130MSeries B
Latest round
Series B, $130MJul 2026
Led by
Frazier Life Sciences
Biggest round
$205MSeries A · Sept 2025
Investors
13 (1 led)
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2026
$205MSeries A$130MSeries B
First round
Series A, $205M
Sept 2025
Biggest round
$205M
Series A · Sept 2025
Between rounds
11 months
from the last two

The rounds

  1. Jul 2026
  2. Sept 2025

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Everyone who backed them

Novo HoldingsVC firm2rounds
SR OneCorporate VC2rounds
Frazier Life SciencesVC firm1round, led 1
Cormorant Asset ManagementPrivate equity1round
Longwood FundVC firm1round
Soleus CapitalPrivate equity1round
Catalys PacificVC firm1round
Trails Edge Capital PartnersGrowth equity1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about Crystalys Therapeutics

Who invested in Crystalys Therapeutics?

Crystalys Therapeutics's investors include Novo Holdings, SR One, Frazier Life Sciences, Wellington Management and Cormorant Asset Management, and 8 more on record. Frazier Life Sciences led its latest round.

How much has Crystalys Therapeutics raised?

Crystalys Therapeutics has raised $335M across 2 rounds since 2025.

When did Crystalys Therapeutics last raise?

Crystalys Therapeutics's most recent round was a Series B of $130M in Jul 2026, led by Frazier Life Sciences.

What was Crystalys Therapeutics's biggest round?

Crystalys Therapeutics's largest round on record is $205M (Series A), in Sept 2025.

Who backed Crystalys Therapeutics first?

Crystalys Therapeutics's first round on record, in Sept 2025, was backed by Novo Holdings, SR One and Alexandria Venture Investments and 1 others.

What stage is Crystalys Therapeutics at?

Crystalys Therapeutics's latest named round is a Series B, in Jul 2026.

Where is Crystalys Therapeutics based?

Crystalys Therapeutics is based in the United States.

Who led Crystalys Therapeutics's rounds?

Frazier Life Sciences led the Series B in 2026.

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