# Spirovant funding: rounds and investors

> Spirovant has raised $4.5M across 1 round since 2019. Investors include Small Business Innovation Research. Every round with its source.

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

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

# Who invested in *Spirovant*

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.

Biotech

Funding summary Updated 26 Oct 2026

**$4.5M** raised across 1 round since 2019, from 1 source

- **Latest round:** Grant, $4.5M Jan 2019
- **Investors:** 1

See who backed them

## The rounds

- **Jan 2019** Grant **$4.5M** [Small Business Innovation Research](https://millionrounds.com/fund/small-business-innovation-research) Source recorded

## Founders and team

From Spirovant's own website: 3 on the team.

- **Eric Pastor** Chief Technology Officer
- **Jessica Lee** Chief Development Officer
- **Jane Hollingsworth** Executive Chair

## Everyone who backed them

[Small Business Innovation Research](https://millionrounds.com/fund/small-business-innovation-research) Government **1** round

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

## Also claim to have backed them

This firm lists Spirovant as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Militia Hill Ventures](https://millionrounds.com/fund/militia-hill-ventures) Venture studio Per its own site

## Quick answers about Spirovant

### Who invested in Spirovant?

Spirovant's investors include Small Business Innovation Research.

### How much has Spirovant raised?

Spirovant has raised $4.5M across 1 round since 2019.

### When did Spirovant last raise?

Spirovant's most recent round was a Grant of $4.5M in Jan 2019.

### What was Spirovant's biggest round?

Its most recent round, $4.5M in Jan 2019, is also its largest on record.

### Who backed Spirovant first?

Spirovant's first round on record, in Jan 2019, was backed by Small Business Innovation Research.

### What stage is Spirovant at?

Spirovant's latest named round is a Grant, in Jan 2019.

## Companies like Spirovant

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

[**Cloverleaf Bio** $33M · Sept 2026](https://millionrounds.com/company/cloverleaf-bio)[**Cheiron** $8.0M · Jul 2026](https://millionrounds.com/company/cheiron)[**Tavo Biotherapeutics** $17M · Jun 2026](https://millionrounds.com/company/tavo-biotherapeutics)[**Countable Labs** $26M · May 2026](https://millionrounds.com/company/countable-labs)[**Oricell Therapeutics** $180M · Apr 2026](https://millionrounds.com/company/oricell-therapeutics)[**Immunofoco** $29M · Mar 2026](https://millionrounds.com/company/immunofoco)

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