In this section you will find a list of worldwide flow battery manufacturers: vanadium redox flow batteries (VRFB) and other redox flow batteries (RFB).
| Company | Country | VRFB | RFB | Stock Exchange | Symbol | Notes |
|---|---|---|---|---|---|---|
| CMBlu Energy AG | Germany | RFB | Organic flow batteries | |||
| E22 Energy Storage Solutions | Spain | VRFB | Parent company: Gransolar Group | |||
| Enerox GmbH/CellCube | Canada/Austria | VRFB | OTC | CECBF | Parent company: Bushveld Minerals Ltd, through Enerox Holdings Limited | |
| ESS Inc. | United States | RFB | Iron flow batteries | |||
| Golden Energy Century Ltd | China | VRFB | ||||
| H2, Inc. | Korea | VRFB | ||||
| HydraRedox Europe Ltd. | United Kingdom | VRFB | ||||
| Invinity Energy Systems plc | United Kingdom | VRFB | London Stock Exchange | IES.L | ||
| JenaBatteries GmbH | Germany | RFB | Metal-free redox flow battery | |||
| Korid Energy | Korea | VRFB | ||||
| Largo Clean Energy | United States | VRFB | Parent company: Largo Resources Corporation | |||
| Lockheed Martin Energy | United States | Not yet known | Not yet known | NYSE | LMT | |
| Pinflow energy storage, s.r.o. | Czech Republic | RFB | Pilot project | |||
| Protean Energy Limited | Australia | VRFB | Australian Securities Exchange | POW.AX | ||
| Redflow Limited | Australia | RFB | Australian Securities Exchange | RFX.AX | Zinc-bromine flow batteries | |
| Rongke Power - Dalian Rongke Power Co., Ltd. | China | VRFB | ||||
| SCHMID Group | Germany | VRFB | ||||
| StorEn Technologies Inc. | United States | VRFB | ||||
| Storion Energy | United States | VRFB | ||||
| Sumitomo Electric Industries, Ltd. | Japan | VRFB | Tokyo Stock Exchange | 5802.T | ||
| TNG Energy Pty Ltd | Australia | VRFB | Upcoming. Parent company: TNG Limited | |||
| UET UniEnergy Technologies | United States | VRFB | ||||
| V-Flow Tech | Singapore | VRFB | ||||
| Vanadis Power | The Netherlands | VRFB | ||||
| Vanadiumcorp Resource Inc. | Canada | Toronto Stock Exchange | VRB.V | |||
| Vanevo GmbH | Germany | VRFB | ||||
| VIONX Energy Corporation | United States | VRFB | ||||
| VisBlue A/S | Denmark | VRFB | ||||
| ViZn Energy Systems | United States | RFB | Zinc/iron flow batteries | |||
| Volterion GmbH | Germany | RFB | ||||
| VoltStorage GmbH | Germany | VRFB | ||||
| VRB Energy | China / United States | VRFB | ||||
| Vsun Energy Pty Ltd | Australia | VRFB | Parent company: Australia Vanadium Limited |
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SUPPLIERS – DIRECTORY
- List of worldwide battery energy storage system (BESS) providers: utility-scale, industrial and commercial businesses
- List of worldwide suppliers of battery metals and minerals
- List of worldwide suppliers of battery materials (anode materials, cathode materials, metal foils, electrolytes, additives, binders, electrodes, etc.)
- List of worldwide suppliers of cell and battery making machinery, equipment, assembling lines, tools, components, accessories, software, services, etc.
- List of worldwide suppliers of technology, machinery and services for battery recycling
MANUFACTURERS – DIRECTORY
- List of worldwide manufacturers of rechargeable battery cells
- List of worldwide manufacturers of battery packs
- List of worldwide manufacturers of battery storage systems for homes and residential buildings, and manufacturers of battery inverters
- List of worldwide redox flow battery manufacturers
- List of worldwide manufacturers of flexible, thin-film, printed batteries
- List of worldwide manufacturers of supercapacitors and ultracapacitors
- List of worldwide lead acid battery manufacturers
- List of worldwide manufacturers of electro-thermal energy storage systems