# Coldblock funding: rounds and investors

> Coldblock has raised $1.1M across 1 round since 2020. Investors include Georgian and Ontario Centres of Excellence. Every round with its source.

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

[Series A startup](https://millionrounds.com/companies)

# Who invested in *Coldblock*

One round we have observed, with the 2 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.

Manufacturing

Funding summary Updated 26 Oct 2026

**$1.1M** raised across 1 round since 2020, from 1 source

- **Latest round:** Series A, $1.1M May 2020
- **Investors:** 2

See who backed them

## The rounds

- **May 2020** Series A **$1.1M** [Georgian](https://millionrounds.com/fund/georgian) [Ontario Centres of Excellence](https://millionrounds.com/fund/ontario-centres-of-excellence) Source recorded

## Everyone who backed them

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

[Ontario Centres of Excellence](https://millionrounds.com/fund/ontario-centres-of-excellence) VC firm **1** round

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

## Also claim to have backed them

This firm lists Coldblock 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.

[SWO - Southwestern Ontario Angel Group](https://millionrounds.com/fund/swo-southwestern-ontario-angel-group) Angel network Per its own site

## Quick answers about Coldblock

### Who invested in Coldblock?

Coldblock's investors include Georgian and Ontario Centres of Excellence.

### How much has Coldblock raised?

Coldblock has raised $1.1M across 1 round since 2020.

### When did Coldblock last raise?

Coldblock's most recent round was a Series A of $1.1M in May 2020.

### What was Coldblock's biggest round?

Its most recent round, $1.1M in May 2020, is also its largest on record.

### Who backed Coldblock first?

Coldblock's first round on record, in May 2020, was backed by Georgian and Ontario Centres of Excellence.

### What stage is Coldblock at?

Coldblock's latest named round is a Series A, in May 2020.

## Companies like Coldblock

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

[**Dessn** $6.0M · May 2026](https://millionrounds.com/company/dessn)[**Ciridae** $20M · May 2026](https://millionrounds.com/company/ciridae)[**C-Infinity** $16M · Apr 2026](https://millionrounds.com/company/c-infinity)[**SmartSolar** $1.3M · Mar 2026](https://millionrounds.com/company/smartsolar)[**Onodrim Industries** $47M · Feb 2026](https://millionrounds.com/company/onodrim-industries)[**Hanyang Technology** Feb 2026](https://millionrounds.com/company/hanyang-technology)

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