# SeeO2 Energy funding: rounds and investors

> SeeO2 Energy has raised $184K across 1 round since 2025. Investors include Techstars, Third Derivative and Sustainable Development Technology Canada.

Source: https://millionrounds.com/company/seeo2-energy (Millionrounds; every figure on the page links to its filing or article)

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

# Who invested in *SeeO2 Energy*

One round we have observed, with the 3 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.

Chemicals & Materials

Funding summary Updated 26 Oct 2026

**$184K** raised across 1 round since 2025, from 1 source

- **Latest round:** Grant, $184K Jul 2025
- **Investors:** 3

See who backed them

## The rounds

- **Jul 2025** Grant **$184K** [Techstars](https://millionrounds.com/fund/techstars) [Third Derivative](https://millionrounds.com/fund/third-derivative) [Sustainable Development Technology Canada](https://millionrounds.com/fund/sustainable-development-technology-canada) Source recorded

## Everyone who backed them

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

[Third Derivative](https://millionrounds.com/fund/third-derivative) Accelerator **1** round

[Sustainable Development Technology Canada](https://millionrounds.com/fund/sustainable-development-technology-canada) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=seeo2-energy).

## Quick answers about SeeO2 Energy

### Who invested in SeeO2 Energy?

SeeO2 Energy's investors include Techstars, Third Derivative and Sustainable Development Technology Canada.

### How much has SeeO2 Energy raised?

SeeO2 Energy has raised $184K across 1 round since 2025.

### When did SeeO2 Energy last raise?

SeeO2 Energy's most recent round was a Grant of $184K in Jul 2025.

### What was SeeO2 Energy's biggest round?

Its most recent round, $184K in Jul 2025, is also its largest on record.

### Who backed SeeO2 Energy first?

SeeO2 Energy's first round on record, in Jul 2025, was backed by Techstars, Third Derivative and Sustainable Development Technology Canada.

### What stage is SeeO2 Energy at?

SeeO2 Energy's latest named round is a Grant, in Jul 2025.

### Where is SeeO2 Energy based?

SeeO2 Energy is based in Canada.

## Companies like SeeO2 Energy

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

[**Meissner** $2.6M · Sept 2026](https://millionrounds.com/company/meissner)[**TetraGen Robotics** $1.3M · Aug 2026](https://millionrounds.com/company/tetragen-robotics)[**H2nanO** $1.6M · Jun 2026](https://millionrounds.com/company/h2nano)[**Agapyo** $1.9M · Jun 2026](https://millionrounds.com/company/agapyo)[**Creative Destruction Lab** $11M · Jun 2026](https://millionrounds.com/company/creative-destruction-lab)[**Carbon Upcycling** $10M · Apr 2026](https://millionrounds.com/company/carbon-upcycling)

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