# Merge Labs funding: rounds and investors

> Merge Labs has raised $252M across 2 rounds since 2015. Investors include Houston Angel Network. Every round with its source.

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

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

# Who invested in *Merge Labs*

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 10 months ago

Funding summary Updated 26 Oct 2026

**$252M** raised across 2 rounds since 2015, from 2 sources

**$30K** Venture **$252M** Seed

- **Latest round:** Seed, $252M Jan 2026
- **Step-up i:** 8400×
- **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.

2015 2017 2019 2021 2023 2025

**$30K** Venture

**$252M** Seed

- **First round:** Venture, $30K
- **Biggest round:** $252M
- **Between rounds:** 10.8 years

## The rounds

- **Jan 2026** Seed **$252M** No investor was named in the report. Source recorded
- **Apr 2015** Venture **$30K** *1 new* [Houston Angel Network](https://millionrounds.com/fund/houston-angel-network) From a historical funding record

## Founders and team

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

- **Andrew Trickett** Executive Officer, Director i
- **Franklin Lyons** Executive Officer, Director i

On the board, as filed i *Lew Moorman*

## Everyone who backed them

[Houston Angel Network](https://millionrounds.com/fund/houston-angel-network) Angel network **1** round

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

## Also claim to have backed them

This firm lists Merge Labs 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.

[Peter H. Diamandis (PHD Ventures)](https://millionrounds.com/fund/peter-h-diamandis-phd-ventures) Family office Per its own site

## Quick answers about Merge Labs

### Who invested in Merge Labs?

Merge Labs's investors include Houston Angel Network.

### How much has Merge Labs raised?

Merge Labs has raised $252M across 2 rounds since 2015.

### When did Merge Labs last raise?

Merge Labs's most recent round was a Seed of $252M in Jan 2026.

### What was Merge Labs's biggest round?

Its most recent round, $252M in Jan 2026, is also its largest on record.

### Who backed Merge Labs first?

Merge Labs's first round on record, in Apr 2015, was backed by Houston Angel Network.

### What stage is Merge Labs at?

Merge Labs's latest named round is a Seed, in Jan 2026.

### Where is Merge Labs based?

Merge Labs is based in the United States.

## Companies like Merge Labs

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)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)

## Find investors like these

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