# Wheeler Bio funding: rounds and investors

> Wheeler Bio has raised $35M across 1 round since 2025. Investors include Echo, Alloy Therapeutics and Mitsubishi Corporation. Every round with its source.

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

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

# Who invested in *Wheeler Bio*

One round we have observed, with the 5 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.

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Biotech Manufacturing

Funding summary Updated 27 Oct 2026

**$35M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series A, $35M Mar 2025
- **Led by:** Echo and Alloy Therapeutics
- **Investors:** 5 (2 led)

See who backed them

## The rounds

- **Mar 2025** Series A **$35M** [Echo](https://millionrounds.com/fund/echo-2) Lead [Alloy Therapeutics](https://millionrounds.com/fund/alloy-therapeutics) Lead [Mitsubishi Corporation](https://millionrounds.com/fund/mitsubishi-corporation) [Germin8 Ventures](https://millionrounds.com/fund/germin8-ventures) [Russell Westbrook Enterprises](https://millionrounds.com/fund/russell-westbrook-enterprises) Reported by Echo SEC filing: $23M sold, first sale Mar 2025

## Everyone who backed them

[Echo](https://millionrounds.com/fund/echo-2) Private equity **1** round, led 1

[Alloy Therapeutics](https://millionrounds.com/fund/alloy-therapeutics) VC firm **1** round, led 1

[Mitsubishi Corporation](https://millionrounds.com/fund/mitsubishi-corporation) VC firm **1** round

[Germin8 Ventures](https://millionrounds.com/fund/germin8-ventures) VC firm **1** round

[Russell Westbrook Enterprises](https://millionrounds.com/fund/russell-westbrook-enterprises) VC firm **1** round

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

## Also claim to have backed them

These 2 firms list Wheeler Bio as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Floating Point](https://millionrounds.com/fund/floating-point) VC firm Per its own site

[Carnrite Ventures](https://millionrounds.com/fund/carnrite-ventures-2) VC firm Per its own site

## Quick answers about Wheeler Bio

### Who invested in Wheeler Bio?

Wheeler Bio's investors include Echo, Alloy Therapeutics, Mitsubishi Corporation, Germin8 Ventures and Russell Westbrook Enterprises. Echo led its latest round.

### How much has Wheeler Bio raised?

Wheeler Bio has raised $35M across 1 round since 2025.

### When did Wheeler Bio last raise?

Wheeler Bio's most recent round was a Series A of $35M in Mar 2025, led by Echo.

### What was Wheeler Bio's biggest round?

Its most recent round, $35M in Mar 2025, is also its largest on record.

### Who backed Wheeler Bio first?

Wheeler Bio's first round on record, in Mar 2025, was backed by Echo, Alloy Therapeutics and Mitsubishi Corporation and 2 others.

### What stage is Wheeler Bio at?

Wheeler Bio's latest named round is a Series A, in Mar 2025.

### Where is Wheeler Bio based?

Wheeler Bio is based in the United States.

### Who led Wheeler Bio's rounds?

Echo led the Series A in 2025.

## Companies like Wheeler Bio

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

[**Ayar Labs** $904M · Oct 2026](https://millionrounds.com/company/ayar-labs)[**Apex** $1.1B · Oct 2026](https://millionrounds.com/company/apex)[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**ZwitterCo** $58M · Oct 2026](https://millionrounds.com/company/zwitterco)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)

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