# Photys Therapeutics funding: rounds and investors

> Photys Therapeutics has raised $75M across 1 round since 2022. Investors include 8VC, Omega Funds and Longwood Fund. Every round with its source.

Source: https://millionrounds.com/company/photys-therapeutics (Millionrounds; every figure on the page links to its filing or article)

United States · [Series A startup](https://millionrounds.com/companies)

# Who invested in *Photys Therapeutics*

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Biotech

Funding summary Updated 26 Oct 2026

**$75M** raised across 1 round since 2022, from 1 source

- **Latest round:** Series A, $75M Sept 2022
- **Investors:** 3

See who backed them

## The rounds

- **Sept 2022** Series A **$75M** [8VC](https://millionrounds.com/fund/8vc) [Omega Funds](https://millionrounds.com/fund/omega-funds) [Longwood Fund](https://millionrounds.com/fund/longwood-fund) Source recorded

## Everyone who backed them

[8VC](https://millionrounds.com/fund/8vc) VC firm **1** round

[Omega Funds](https://millionrounds.com/fund/omega-funds) VC firm **1** round

[Longwood Fund](https://millionrounds.com/fund/longwood-fund) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=photys-therapeutics).

## Quick answers about Photys Therapeutics

### Who invested in Photys Therapeutics?

Photys Therapeutics's investors include 8VC, Omega Funds and Longwood Fund.

### How much has Photys Therapeutics raised?

Photys Therapeutics has raised $75M across 1 round since 2022.

### When did Photys Therapeutics last raise?

Photys Therapeutics's most recent round was a Series A of $75M in Sept 2022.

### What was Photys Therapeutics's biggest round?

Its most recent round, $75M in Sept 2022, is also its largest on record.

### Who backed Photys Therapeutics first?

Photys Therapeutics's first round on record, in Sept 2022, was backed by 8VC, Omega Funds and Longwood Fund.

### What stage is Photys Therapeutics at?

Photys Therapeutics's latest named round is a Series A, in Sept 2022.

### Where is Photys Therapeutics based?

Photys Therapeutics is based in the United States.

## Companies like Photys Therapeutics

In the same sector, and raised in the last eighteen months.

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)

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