# Labviva funding: rounds and investors

> Labviva has raised $25M across 1 round since 2025. Investors include B Capital, Village Global and MassVentures. Every round with its source.

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

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

# Who invested in *Labviva*

One round we have observed, with the 4 investors 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

**$25M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series B, $25M Jan 2025
- **Investors:** 4

See who backed them

## The rounds

- **Jan 2025** Series B **$25M** [B Capital](https://millionrounds.com/fund/b-capital) [Village Global](https://millionrounds.com/fund/village-global-2) [MassVentures](https://millionrounds.com/fund/massventures) [Glasswing Ventures](https://millionrounds.com/fund/glasswing-ventures) Source recorded

## Founders and team

From the SEC filings it signed: 3 on the team.

- **Aaron Miramontes** Executive Officer i
- **Nicholas Rioux** Executive Officer, Director i
- **Siamak Baharloo** Executive Officer, Director i

On the board, as filed i *Evan Lodes* *Sarah Fay*

## Everyone who backed them

[B Capital](https://millionrounds.com/fund/b-capital) VC firm **1** round

[Village Global](https://millionrounds.com/fund/village-global-2) VC firm **1** round

[MassVentures](https://millionrounds.com/fund/massventures) VC firm **1** round

[Glasswing Ventures](https://millionrounds.com/fund/glasswing-ventures) VC firm **1** round

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

## Also claim to have backed them

These 2 firms list Labviva 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.

[53 Stations](https://millionrounds.com/fund/53-stations) Corporate VC Per its own site

[SeedFolio](https://millionrounds.com/fund/seedfolio) VC firm Per its own site

## Quick answers about Labviva

### Who invested in Labviva?

Labviva's investors include B Capital, Village Global, MassVentures and Glasswing Ventures.

### How much has Labviva raised?

Labviva has raised $25M across 1 round since 2025.

### When did Labviva last raise?

Labviva's most recent round was a Series B of $25M in Jan 2025.

### What was Labviva's biggest round?

Its most recent round, $25M in Jan 2025, is also its largest on record.

### Who backed Labviva first?

Labviva's first round on record, in Jan 2025, was backed by B Capital, Village Global and MassVentures and 1 others.

### What stage is Labviva at?

Labviva's latest named round is a Series B, in Jan 2025.

### Where is Labviva based?

Labviva is based in the United States.

## Companies like Labviva

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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