# Mirexus Biotechnologies funding: rounds and investors

> Mirexus Biotechnologies has raised $12M across 2 rounds since 2014. Investors include GreenSky Ventures and GEL Tech/ GreenSky President’s Club.

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

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

# Who invested in *Mirexus Biotechnologies*

2 rounds we have observed, with the 2 investors 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 Healthcare

Funding summary Updated 26 Oct 2026

**$12M** raised across 2 rounds since 2014, from 2 sources

**$350K** Venture **$12M** Round

- **Latest round:** Round, $12M Jun 2017
- **Step-up i:** 34.3×
- **Investors:** 2

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.

2014 2015 2016 2017

**$350K** Venture

**$12M** Round

- **First round:** Venture, $350K
- **Biggest round:** $12M
- **Between rounds:** 3.3 years

## The rounds

- **Jun 2017** Round **$12M** *1 new* GEL Tech/ GreenSky President’s Club Reported by FinSMEs
- **Mar 2014** Venture **$350K** *1 new* [GreenSky Ventures](https://millionrounds.com/fund/greensky-ventures) From a historical funding record

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Venture** 2014 **Round** 2017 [GreenSky Ventures](https://millionrounds.com/fund/greensky-ventures) GEL Tech/ GreenSky President’s Club

## Everyone who backed them

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

GEL Tech/ GreenSky President’s Club no record of our own yet **1** round

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

## Quick answers about Mirexus Biotechnologies

### Who invested in Mirexus Biotechnologies?

Mirexus Biotechnologies's investors include GreenSky Ventures and GEL Tech/ GreenSky President’s Club.

### How much has Mirexus Biotechnologies raised?

Mirexus Biotechnologies has raised $12M across 2 rounds since 2014.

### When did Mirexus Biotechnologies last raise?

Mirexus Biotechnologies's most recent round was an Undisclosed round of $12M in Jun 2017.

### What was Mirexus Biotechnologies's biggest round?

Its most recent round, $12M in Jun 2017, is also its largest on record.

### Who backed Mirexus Biotechnologies first?

Mirexus Biotechnologies's first round on record, in Mar 2014, was backed by GreenSky Ventures.

### What stage is Mirexus Biotechnologies at?

Mirexus Biotechnologies's latest named round is an Undisclosed round, in Jun 2017.

### Where is Mirexus Biotechnologies based?

Mirexus Biotechnologies is based in the United States.

## Companies like Mirexus Biotechnologies

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

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