FeX Energy
Montreal, CA · 4 known investors
Find your way into FeX Energy
FeX Energy develops iron-based thermochemical energy storage systems that convert electricity into sustained high-temperature heat up to 900°C for industrial applications. The containerized, modular technology stores energy in solid iron for multi-day periods, targeting industrial operators, remote sites, and grid-constrained locations requiring reliable process heat.
Founders & leadership
JB
Jeffrey BergthorsonProfessor
Investors · 4
Funding
SEC filings, press & company announcements- Undisclosed amountseed roundSep 2025 · 2 sources
Amplify Capital (lead), Antares Ventures (lead), Fathom Fund (lead)
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does FeX Energy do?
- FeX Energy develops iron-based thermochemical energy storage systems that convert electricity into sustained high-temperature heat up to 900°C for industrial applications. The containerized, modular technology stores energy in solid iron for multi-day periods, targeting industrial operators, remote sites, and grid-constrained locations requiring reliable process heat.
- Who founded FeX Energy?
- FeX Energy was founded by Jeffrey Bergthorson.
- Who are FeX Energy's investors?
- FeX Energy's investors include Amplify Capital, MaRS Investment Accelerator Fund (IAF), Antares Ventures Pte. Ltd., Fathom Fund.
- Where is FeX Energy headquartered?
- FeX Energy is headquartered in Montreal, CA.