# Coolbrook

**Source:** https://www.startuphub.ai/startups/coolbrook
**Profile type:** Startup

> Electrifying the global steel industry with innovative technology.

## About

Coolbrook is a technology company specializing in the electrification and decarbonization of hard-to-abate heavy industries. Their patented RotoDynamic Technology can electrify industrial processes up to 1700°C, replacing fossil fuels with clean, renewable energy to significantly reduce CO2 emissions in sectors like cement, iron and steel, petrochemicals, and aluminum. This technology offers a path to 100% CO2-free production for high-temperature industrial heating and processes.

## Key facts

- **Slug:** coolbrook
- **Website:** https://coolbrook.com/
- **Location:** Helsinki, Finland
- **Founded:** 2015-01-01
- **Employees:** 50
- **Operating status:** Active
- **Total funding:** $100M
- **Sectors / tags:** Industrial Technology, Cleantech, Manufacturing, Energy, Climate Tech, Clean Energy, Industrial Automation, Energy Storage, Advanced Manufacturing, Carbon Capture, Green Hydrogen, Smart Manufacturing
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/coolbrook/
  - Twitter: https://twitter.com/Coolbrook_Oy

## Frequently asked

### What does Coolbrook do?

Coolbrook is a technology company specializing in the electrification and decarbonization of hard-to-abate heavy industries. Their patented RotoDynamic Technology can electrify industrial processes up to 1700°C, replacing fossil fuels with clean, renewable energy to significantly reduce CO2 emissions in sectors like cement, iron and steel, petrochemicals, and aluminum. This technology offers a path to 100% CO2-free production for high-temperature industrial heating and processes.

### What is Coolbrook's valuation?

StartupHub estimates Coolbrook's effective valuation at $1.1B (range $750.8M to $1.4B, 39% confidence), based on comparable companies in the sector.

### How much funding has Coolbrook raised?

Coolbrook has raised a total of $100M in funding. The most recent round on record is Funding.

### Where is Coolbrook headquartered?

Coolbrook is headquartered in Helsinki, Finland.

### When was Coolbrook founded?

Coolbrook was founded in 2015.

### What industry does Coolbrook operate in?

Coolbrook operates in Industrial Technology, Cleantech, Manufacturing, Energy, Climate Tech, Clean Energy.

### How many employees does Coolbrook have?

Coolbrook has approximately 50 people on record.

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