![]() ESS ESS Tech (Energy Storage Systems) is a company that manufactures long-duration energy storage solutions suited for commercial, industrial, utility, microgrid, and off-grid applications. | ZincFive ZincFive is an energy company focused on developing nickel-zinc (NiZn) battery technology solutions. | |||||
Founding Date | Founding Date 2012 | Founding Date 2000 | Founding Date 2011 | Founding Date 2016 | Founding Date 2009 | Founding Date 2007 |
Type | Type Private | Type Private | Type Public | Type Private | Type Private | Type Private |
Tags | ||||||
Locations | Locations Mukilteo, US HQ | Locations Bangkok, TH HQ | Locations Wilsonville, US HQ | Locations Tualatin, US HQ | Locations Hayward, US HQ Sandton, ZA Marlow, GB New York, US | Locations Pittsburgh, US HQ Mount Pleasant, US |
Employees | Employees 283% decrease | Employees N/A | Employees 6274% decrease | Employees 1212% increase | Employees 18 | Employees 632% increase |
Operating ⚠ | ||||||
Patent Applications | Patent Applications 13 (Feb, 2018) | Patent Applications N/A | Patent Applications N/A | Patent Applications 29 (Feb, 2018) | Patent Applications N/A | Patent Applications N/A |
Patents (US) | Patents (US) N/A | Patents (US) N/A | Patents (US) N/A | Patents (US) 5 (Aug, 2021) | Patents (US) 24 (Feb, 2022) | Patents (US) N/A |
Patents Issued | Patents Issued 3 (Feb, 2018) | Patents Issued N/A | Patents Issued N/A | Patents Issued 100 (Aug, 2021) | Patents Issued 35 (Feb, 2022) | Patents Issued 11 (Feb, 2018) |
Patents Pending | Patents Pending N/A | Patents Pending N/A | Patents Pending N/A | Patents Pending N/A | Patents Pending 15 (Feb, 2022) | Patents Pending 10 (Feb, 2018) |
Storage Deployed, MWh | Storage Deployed, MWh 175 (Jun, 2017) | Storage Deployed, MWh N/A | Storage Deployed, MWh N/A | Storage Deployed, MWh N/A | Storage Deployed, MWh N/A | Storage Deployed, MWh 35 (Feb, 2017) |
Trademarks (US) | Trademarks (US) N/A | Trademarks (US) N/A | Trademarks (US) N/A | Trademarks (US) 3 (Aug, 2021) | Trademarks (US) 7 (Feb, 2022) | Trademarks (US) N/A |
Funding | ||||||
Latest funding round | Latest funding round $ 25m (over 10 years ago) | Latest funding round $ 10.1m (over 17 years ago) | Latest funding round N/A | Latest funding round $ 13.1m (over 6 years ago) | Latest funding round $ 4m (about 7 years ago) | Latest funding round $ 33.2m (about 10 years ago) |
Total funding raised | Total funding raised $ 25m | Total funding raised $ 10.1m | Total funding raised $ 46.2m | Total funding raised $ 31.4m | Total funding raised $ 130.2m | Total funding raised $ 178.2m |

ESS Tech (Energy Storage Systems) is a company that manufactures long-duration energy storage solutions suited for commercial, industrial, utility, microgrid, and off-grid applications.
View companyZincFive is an energy company focused on developing nickel-zinc (NiZn) battery technology solutions.
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