ZincFive ZincFive is an energy company focused on developing nickel-zinc (NiZn) battery technology solutions. | ![]() Eos Energy Storage Eos Energy Storage is a company that designs and manufactures zinc-based battery energy storage systems. | ![]() ZPower ZPower develops and manufactures rechargeable silver-zinc batteries for microbattery applications and portable devices. | |
Founding Date | Founding Date 2016 | Founding Date 2008 | Founding Date 1996 |
Type | Type Private | Type Subsidiary | Type Subsidiary |
Tags | |||
Locations | Locations Tualatin, US HQ | Locations Edison, US HQ | Locations Camarillo, US HQ |
Employees | Employees 1212% increase | Employees 3487% increase | Employees 663% increase |
Operating ⚠ | |||
Patent Applications | Patent Applications 29 (Feb, 2018) | Patent Applications 4 (Jul, 2020) | Patent Applications N/A |
Patents Issued | Patents Issued 100 (Aug, 2021) | Patents Issued 8 (Jul, 2020) | Patents Issued N/A |
Funding | |||
Total funding raised | Total funding raised $ 31.4m | Total funding raised $ 87.8m | Total funding raised $ 87m |

Eos Energy Storage is a company that designs and manufactures zinc-based battery energy storage systems.
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ZPower develops and manufactures rechargeable silver-zinc batteries for microbattery applications and portable devices.
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