# Hyperfine funding: rounds and investors

> Hyperfine has raised $44M across 2 rounds since 2025. Investors include Perceptive Advisors, Catalio Capital Management and Google Ventures.

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

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

# Who invested in *Hyperfine*

2 rounds we have observed, with the 3 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.

IT Services

Raised 8 months ago

Funding summary Updated 26 Oct 2026

**$44M** raised across 2 rounds since 2025, from 2 sources

**$3.7M** Grant **$40M** Debt

- **Latest round:** Debt, $40M Mar 2026
- **Step-up i:** 10.8×
- **Investors:** 3

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

**$3.7M** Grant

**$40M** Debt

- **First round:** Grant, $3.7M
- **Biggest round:** $40M
- **Between rounds:** 4 months

## The rounds

- **Mar 2026** Debt **$40M** *2 returning* [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) [Catalio Capital Management](https://millionrounds.com/fund/catalio-capital-management) Source recorded
- **Nov 2025** Grant **$3.7M** *3 new* [Google Ventures](https://millionrounds.com/fund/gv) [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) [Catalio Capital Management](https://millionrounds.com/fund/catalio-capital-management) Source recorded

## Founders and team

From Hyperfine's own website: 6 on the team.

- **Chi Nguyen** Senior Vice President of Office and Community Business
- **Eric Willis** Vice President of International
- **Rafael Donnay** Senior Vice President of Hospital Business
- **Todd Finch** Vice President of US Sales
- **Maria Sainz** President and CEO
- **Brett Hale** Chief Administrative Officer and Chief Financial Officer

## 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.

**Grant** 2025 **Debt** 2026 [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) [Catalio Capital Management](https://millionrounds.com/fund/catalio-capital-management) [Google Ventures](https://millionrounds.com/fund/gv)

## Everyone who backed them

[Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) Asset manager **2** rounds

[Catalio Capital Management](https://millionrounds.com/fund/catalio-capital-management) VC firm **2** rounds

[Google Ventures](https://millionrounds.com/fund/gv) Corporate VC **1** round

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

## Also claim to have backed them

These 3 firms list Hyperfine 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.

[Colle Capital Partners](https://millionrounds.com/fund/colle-capital) VC firm Per its own site

[Dolby Family Ventures](https://millionrounds.com/fund/dolby-family-ventures) VC firm Per its own site

[Altium Capital](https://millionrounds.com/fund/altium-capital) VC firm Per its own site

## Quick answers about Hyperfine

### Who invested in Hyperfine?

Hyperfine's investors include Perceptive Advisors, Catalio Capital Management and Google Ventures.

### How much has Hyperfine raised?

Hyperfine has raised $44M across 2 rounds since 2025.

### When did Hyperfine last raise?

Hyperfine's most recent round was a Debt of $40M in Mar 2026.

### What was Hyperfine's biggest round?

Its most recent round, $40M in Mar 2026, is also its largest on record.

### Who backed Hyperfine first?

Hyperfine's first round on record, in Nov 2025, was backed by Google Ventures, Perceptive Advisors and Catalio Capital Management.

### What stage is Hyperfine at?

Hyperfine's latest named round is a Debt, in Mar 2026.

### Where is Hyperfine based?

Hyperfine is based in the United States.

## Companies like Hyperfine

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

[**Chariot Claims** $23M · Oct 2026](https://millionrounds.com/company/chariot-claims)[**Subeca** $9.0M · Oct 2026](https://millionrounds.com/company/subeca)[**FlexCompute** $53M · Oct 2026](https://millionrounds.com/company/flexcompute)[**Negosh** $3.1M · Oct 2026](https://millionrounds.com/company/negosh)[**StarLifter** $4.0M · Oct 2026](https://millionrounds.com/company/starlifter)[**Litewave.AI** $1.7M · Oct 2026](https://millionrounds.com/company/litewave-ai)

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