# OncoNano Medicine funding: rounds and investors

> OncoNano Medicine has raised $28M across 2 rounds since 2021. Investors include Revent. Every round with its source.

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

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

# Who invested in *OncoNano Medicine*

2 rounds we have observed, with the one investor 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.

Biotech

Raised 1 month ago

Funding summary Updated 26 Oct 2026

**$28M** raised across 2 rounds since 2021, from 2 sources

**$18M** Series B **$10M** Round

- **Latest round:** Round, $10M Oct 2026
- **Biggest round:** $18M Series B · Oct 2021
- **Investors:** 1

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.

2022 2023 2024 2025 2026

**$18M** Series B

**$10M** Round

- **First round:** Series B, $18M
- **Biggest round:** $18M
- **Between rounds:** 5 years

## The rounds

- **Oct 2026** Round **$10M** No investor was named in the report. Filed with the SEC (Form D); no report of this raise yet SEC filing: $10M sold, first sale Oct 2026
- **Oct 2021** Series B **$18M** *1 new* [Revent](https://millionrounds.com/fund/revent-2) Source recorded SEC filing: $68M sold, first sale Oct 2020

## Founders and team

From OncoNano Medicine's own website: 1 founder, 1 on the team.

**John Dyett** Co-Founder and Managing Director

- **CarGin Enterprises** Partner

## Everyone who backed them

[Revent](https://millionrounds.com/fund/revent-2) VC firm **1** round

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

## Quick answers about OncoNano Medicine

### Who invested in OncoNano Medicine?

OncoNano Medicine's investors include Revent.

### How much has OncoNano Medicine raised?

OncoNano Medicine has raised $28M across 2 rounds since 2021.

### When did OncoNano Medicine last raise?

OncoNano Medicine's most recent round, $10M, was in Oct 2026.

### What was OncoNano Medicine's biggest round?

OncoNano Medicine's largest round on record is $18M (Series B), in Oct 2021.

### Who backed OncoNano Medicine first?

OncoNano Medicine's first round on record, in Oct 2021, was backed by Revent.

### What stage is OncoNano Medicine at?

OncoNano Medicine's latest named round is a Series B, in Oct 2021.

### Where is OncoNano Medicine based?

OncoNano Medicine is based in the United States.

## Companies like OncoNano Medicine

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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