Redox One vs RFC Power
RFC Power
Developing the next generation of grid scale energy storage solutions
9 employees · est. 2017 · London, United Kingdom
RFC Power is the older company (2022 vs 2017); Redox One is the larger of the two.
Side-by-Side Comparison
| Metric | Redox One | RFC Power |
|---|---|---|
| Founded | ||
| Founded | 2022 | 2017 older |
| Headquarters | ||
| Headquarters | Paphos, Cyprus | London, United Kingdom |
| Employees | ||
| Employees | 22 larger | 9 |
| Industry | ||
| Industry | Energy, Manufacturing, Renewable Energy | Energy, Energy Storage |
| Funding Stage | ||
| Funding Stage | Series A | Not tracked yet |
| Total Funding | ||
| Total Funding | $20.00M | $130.00K |
| Funding Rounds | ||
| Funding Rounds | 2 | 6 |
| Services | ||
| Services | Iron-Chromium Redox Flow Battery Deployment, Energy Storage System Manufacturing, Renewable Energy Integration Solutions, Energy Grid Stabilization Services | Development of flow batteries, Long duration energy storage solutions, Patented hydrogen manganese chemistry |
| Target Customers | ||
| Target Customers | Renewable Energy Providers, Utility Companies, Industrial Operations, Microgrid Developers | Renewable energy producers, Grid operators, Businesses involved in hydrogen infrastructure, Utility companies |
| Taxonomy | ||
| Taxonomy | Long Duration Energy StorageIron-Chromium Flow BatteriesRenewable Energy StorageMicrogrid SolutionsOff-grid ApplicationsMWh Scale Storage +8 | Grid Scale Energy StorageFlow Battery SystemsRedox Flow BatteryHybrid Flow BatteriesEnergy Storage SolutionsLow-Cost Battery Chemistry +4 |
| Website | ||
| Website | redoxone.com | rfcpower.com |
About Redox One
Redox One, founded in 2022, is a Cyprus-based company offering Long Duration Energy Storage Solutions with a focus on manufacturing iron-chromium flow batteries. As a spin-off from Tharisa plc, they leverage a strong background in integrated resource operations, specifically targeted towards large-s...
About RFC Power
RFC Power, founded in 2017, is an innovative company based in the United Kingdom that focuses on developing cutting-edge grid scale energy storage solutions. With a slogan of "Developing the next generation of grid scale energy storage solutions," RFC Power aims to revolutionize the Energy and Energ...
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Compiled from the BounceWatch company index. We last looked at Redox One on 28 Mar 2026, and RFC Power on 13 Nov 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
