# Auxilium Health funding: rounds and investors

> Auxilium Health has raised $4.5M across 2 rounds since 2025. Investors include National Science Foundation. Every round with its source.

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

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

# Who invested in *Auxilium Health*

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 6 months ago

Funding summary Updated 26 Oct 2026

**$4.5M** raised across 2 rounds since 2025, from 2 sources

**$1.5M** Pre-seed **$3.0M** Seed

- **Latest round:** Seed, $3.0M May 2026
- **Step-up i:** 2×
- **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.

2026

**$1.5M** Pre-seed

**$3.0M** Seed

- **First round:** Pre-seed, $1.5M
- **Biggest round:** $3.0M
- **Between rounds:** 13 months

## The rounds

- **May 2026** Seed **$3.0M** *1 returning* [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Source recorded SEC filing: $3.0M sold
- **Apr 2025** Pre-seed **$1.5M** *1 new* [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Source recorded

## Everyone who backed them

[National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **2** rounds

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

## Quick answers about Auxilium Health

### Who invested in Auxilium Health?

Auxilium Health's investors include National Science Foundation.

### How much has Auxilium Health raised?

Auxilium Health has raised $4.5M across 2 rounds since 2025.

### When did Auxilium Health last raise?

Auxilium Health's most recent round was a Seed of $3.0M in May 2026.

### What was Auxilium Health's biggest round?

Its most recent round, $3.0M in May 2026, is also its largest on record.

### Who backed Auxilium Health first?

Auxilium Health's first round on record, in Apr 2025, was backed by National Science Foundation.

### What stage is Auxilium Health at?

Auxilium Health's latest named round is a Seed, in May 2026.

### Where is Auxilium Health based?

Auxilium Health is based in the United States.

## Companies like Auxilium Health

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

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