ZincFive ZincFive is an energy company focused on developing nickel-zinc (NiZn) battery technology solutions. | ![]() Maxwell Technologies Korea Maxwell Technologies Korea is a company that develops, manufactures, and markets energy storage and power delivery products. | ![]() Eos Energy Storage Eos Energy Storage is a company that designs and manufactures zinc-based battery energy storage systems. | |
Founding Date | Founding Date 2016 | Founding Date 1965 | Founding Date 2008 |
Type | Type Private | Type Subsidiary | Type Subsidiary |
Tags | |||
Locations | Locations Tualatin, US HQ | Locations Yongin-si, KR HQ San Diego, US | Locations Edison, US HQ |
Employees | Employees 1212% increase | Employees 249 | Employees 3487% increase |
Operating ⚠ | |||
Patent Applications | Patent Applications 29 (Feb, 2018) | Patent Applications N/A | Patent Applications 4 (Jul, 2020) |
Patents (US) | Patents (US) 5 (Aug, 2021) | Patents (US) 1 (Oct, 2022) | Patents (US) N/A |
Patents Issued | Patents Issued 100 (Aug, 2021) | Patents Issued N/A | Patents Issued 8 (Jul, 2020) |
Trademarks (US) | Trademarks (US) 3 (Aug, 2021) | Trademarks (US) 1 (Oct, 2022) | Trademarks (US) N/A |
Funding | |||
Total funding raised | Total funding raised $ 31.4m | Total funding raised $ 72m | Total funding raised $ 87.8m |

Maxwell Technologies Korea is a company that develops, manufactures, and markets energy storage and power delivery products.
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Eos Energy Storage is a company that designs and manufactures zinc-based battery energy storage systems.
View company