# TriVirum funding: rounds and investors

> TriVirum has raised $9.1M across 1 round since 2023. Investors include Par Equity. Every round with its source.

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

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

# Who invested in *TriVirum*

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 Medical Devices

Funding summary Updated 26 Oct 2026

**$9.1M** raised across 1 round since 2023, from 1 source

- **Latest round:** Seed, $9.1M Jun 2023
- **Investors:** 1

See who backed them

## The rounds

- **Jun 2023** Seed **$9.1M** [Par Equity](https://millionrounds.com/fund/par-equity) Source recorded SEC filing: $3.1M sold, first sale May 2023

## Founders and team

From the SEC filings it signed: 2 on the team.

- **Bill Willis** Executive Officer, Director, Promoter i
- **Yasmin Seyal** Executive Officer i

On the board, as filed i *Christian Renaudin* *Justin Bellante* *Kenneth Buechler* *Robert Higginson*

## Everyone who backed them

[Par Equity](https://millionrounds.com/fund/par-equity) VC firm **1** round

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

## Also claim to have backed them

This firm lists TriVirum 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.

[Particular Ventures](https://millionrounds.com/fund/particular-venture) Angel network Per its own site

## Quick answers about TriVirum

### Who invested in TriVirum?

TriVirum's investors include Par Equity.

### How much has TriVirum raised?

TriVirum has raised $9.1M across 1 round since 2023.

### When did TriVirum last raise?

TriVirum's most recent round was a Seed of $9.1M in Jun 2023.

### What was TriVirum's biggest round?

Its most recent round, $9.1M in Jun 2023, is also its largest on record.

### Who backed TriVirum first?

TriVirum's first round on record, in Jun 2023, was backed by Par Equity.

### What stage is TriVirum at?

TriVirum's latest named round is a Seed, in Jun 2023.

### Where is TriVirum based?

TriVirum is based in the United States.

## Companies like TriVirum

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)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app