# HydrOxSys funding: rounds and investors

> HydrOxSys has raised $54K across 2 rounds since 2012. Investors include Callaghan Innovation, New Zealand Growth Capital Partners and K1W1.

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

New Zealand · [Funded startup](https://millionrounds.com/companies)

# Who invested in *HydrOxSys*

2 rounds we have observed, with the 5 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

Funding summary Updated 26 Oct 2026

**$54K** raised across 2 rounds since 2012, from 2 sources

- **Latest round:** Grant, $54K Aug 2023
- **Investors:** 5

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 2016 2018 2020 2022

**?** Seed

**$54K** Grant

- **First round:** Seed
- **Biggest round:** $54K
- **Between rounds:** 10.7 years

## The rounds

- **Aug 2023** Grant **$54K** *2 new* [Callaghan Innovation](https://millionrounds.com/fund/callaghan-innovation) [K1W1](https://millionrounds.com/fund/k1w1) Source recorded
- **Dec 2012** Seed **Amount undisclosed** *3 new* [New Zealand Growth Capital Partners](https://millionrounds.com/fund/new-zealand-growth-capital-partners-nzgcp) [Sparkbox Ventures](https://millionrounds.com/fund/sparkbox-ventures) [Global from Day One](https://millionrounds.com/fund/gd1-global-from-day-one) 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.

**Seed** 2012 **Grant** 2023 [Callaghan Innovation](https://millionrounds.com/fund/callaghan-innovation) [New Zealand Growth Capital Partners](https://millionrounds.com/fund/new-zealand-growth-capital-partners-nzgcp) [K1W1](https://millionrounds.com/fund/k1w1) [Sparkbox Ventures](https://millionrounds.com/fund/sparkbox-ventures) [Global from Day One](https://millionrounds.com/fund/gd1-global-from-day-one)

## Everyone who backed them

[Callaghan Innovation](https://millionrounds.com/fund/callaghan-innovation) Investment firm **1** round

[New Zealand Growth Capital Partners](https://millionrounds.com/fund/new-zealand-growth-capital-partners-nzgcp) VC firm **1** round

[K1W1](https://millionrounds.com/fund/k1w1) Investment firm **1** round

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

[Global from Day One](https://millionrounds.com/fund/gd1-global-from-day-one) VC firm **1** round

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

## Quick answers about HydrOxSys

### Who invested in HydrOxSys?

HydrOxSys's investors include Callaghan Innovation, New Zealand Growth Capital Partners, K1W1, Sparkbox Ventures and Global from Day One.

### How much has HydrOxSys raised?

HydrOxSys has raised $54K across 2 rounds since 2012. One round did not disclose an amount, so the total is a floor.

### When did HydrOxSys last raise?

HydrOxSys's most recent round was a Grant of $54K in Aug 2023.

### What was HydrOxSys's biggest round?

Its most recent round, $54K in Aug 2023, is also its largest on record.

### Who backed HydrOxSys first?

HydrOxSys's first round on record, in Dec 2012, was backed by New Zealand Growth Capital Partners, Sparkbox Ventures and Global from Day One.

### What stage is HydrOxSys at?

HydrOxSys's latest named round is a Grant, in Aug 2023.

### Where is HydrOxSys based?

HydrOxSys is based in New Zealand.

## Companies like HydrOxSys

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

[**Outlier Space** $7.3M · Jul 2026](https://millionrounds.com/company/outlier-space)[**Scentian Bio** $7.2M · Apr 2026](https://millionrounds.com/company/scentian-bio)[**Forever Harvest** $716K · Feb 2026](https://millionrounds.com/company/forever-harvest)[**Ruminant BioTech** $9.5M · Nov 2025](https://millionrounds.com/company/ruminant-biotech)[**InsituGen** $297K · Jul 2025](https://millionrounds.com/company/insitugen)[**Mint Innovation** $11M · Jul 2025](https://millionrounds.com/company/mint-innovation)

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