# Paratus Sciences funding: rounds and investors

> Paratus Sciences has raised $100M across 1 round since 2023. Investors include Polaris Partners, ARCH Venture Partners and Alexandria Venture Investments.

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

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

# Who invested in *Paratus Sciences*

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

**$100M** raised across 1 round since 2023, from 1 source

- **Latest round:** Series A, $100M Feb 2023
- **Investors:** 3

See who backed them

## The rounds

- **Feb 2023** Series A **$100M** [Polaris Partners](https://millionrounds.com/fund/polaris-partners) [ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) [Alexandria Venture Investments](https://millionrounds.com/fund/alexandria-venture-investments) Source recorded

## Founders and team

From Paratus Sciences's own website: 2 on the team.

- **Alicia Secor** President & Chief Executive Officer
- **Jeffrey Young** Chief Financial Officer

## Everyone who backed them

[Polaris Partners](https://millionrounds.com/fund/polaris-partners) VC firm **1** round

[ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) VC firm **1** round

[Alexandria Venture Investments](https://millionrounds.com/fund/alexandria-venture-investments) VC firm **1** round

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

## Quick answers about Paratus Sciences

### Who invested in Paratus Sciences?

Paratus Sciences's investors include Polaris Partners, ARCH Venture Partners and Alexandria Venture Investments.

### How much has Paratus Sciences raised?

Paratus Sciences has raised $100M across 1 round since 2023.

### When did Paratus Sciences last raise?

Paratus Sciences's most recent round was a Series A of $100M in Feb 2023.

### What was Paratus Sciences's biggest round?

Its most recent round, $100M in Feb 2023, is also its largest on record.

### Who backed Paratus Sciences first?

Paratus Sciences's first round on record, in Feb 2023, was backed by Polaris Partners, ARCH Venture Partners and Alexandria Venture Investments.

### What stage is Paratus Sciences at?

Paratus Sciences's latest named round is a Series A, in Feb 2023.

### Where is Paratus Sciences based?

Paratus Sciences is based in the United States.

## Companies like Paratus Sciences

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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