# CAIRA Surgical funding: rounds and investors

> CAIRA Surgical has raised $5.0M across 1 round since 2022. Investors include National Science Foundation. Every round with its source.

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

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

# Who invested in *CAIRA Surgical*

One round we have observed, with the one investor 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.

Healthcare

Funding summary Updated 26 Oct 2026

**$5.0M** raised across 1 round since 2022, from 1 source

- **Latest round:** Seed, $5.0M Jan 2022
- **Investors:** 1

See who backed them

## The rounds

- **Jan 2022** Seed **$5.0M** [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Source recorded SEC filing: $5.1M sold, first sale May 2021

## Founders and team

From CAIRA Surgical's own website and the SEC filings it signed: 5 on the team.

- **Jon Greenwald** CEO
- **Gordon Goodchild** CTO
- **Irina Benimovich** CFO
- **Colin Forsyth** Creative Director
- **Jonathan Greenwald** Executive Officer i

## Everyone who backed them

[National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **1** round

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

## Also claim to have backed them

These 2 firms list CAIRA Surgical 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.

[Mountain State Capital](https://millionrounds.com/fund/mountain-state-capital) VC firm Per its own site

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

## Quick answers about CAIRA Surgical

### Who invested in CAIRA Surgical?

CAIRA Surgical's investors include National Science Foundation.

### How much has CAIRA Surgical raised?

CAIRA Surgical has raised $5.0M across 1 round since 2022.

### When did CAIRA Surgical last raise?

CAIRA Surgical's most recent round was a Seed of $5.0M in Jan 2022.

### What was CAIRA Surgical's biggest round?

Its most recent round, $5.0M in Jan 2022, is also its largest on record.

### Who backed CAIRA Surgical first?

CAIRA Surgical's first round on record, in Jan 2022, was backed by National Science Foundation.

### What stage is CAIRA Surgical at?

CAIRA Surgical's latest named round is a Seed, in Jan 2022.

### Where is CAIRA Surgical based?

CAIRA Surgical is based in the United States.

## Companies like CAIRA Surgical

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)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)

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