![]() EnerSys Delaware EnerSys Delaware Inc. (EDI) is a company that develops and distributes stored energy solutions for industrial applications. | ![]() Powin Energy Powin Energy (formerly Powin) is a contract manufacturer and developer specializing in battery energy storage systems. | ![]() FIAMM FIAMM Energy Technology is a company that manufactures batteries and energy-storing accumulators. | |||
Founding Date | Founding Date 1986 | Founding Date 1998 | Founding Date 1989 | Founding Date 2010 | Founding Date 1942 |
Type | Type Private | Type Subsidiary | Type Private | Type Public | Type Subsidiary |
Tags | |||||
Locations | Locations Cercado de Lima, PE HQ | Locations Reading, US HQ Allentown, US Chino, US Hays, US Richmond, US Richmond, US Sumter, US | Locations Tualatin, US HQ Taipei, TW Portland, US | Locations San Jose, US HQ Kyoto, JP | Locations Montecchio Maggiore, IT HQ Wuhan, CN Paris, FR Köln, DE Avezzano, IT Lonigo, IT Veronella, IT see more |
Employees | Employees N/A | Employees 9,000 | Employees 40324% decrease | Employees 8006% decrease | Employees 6501% increase |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) $32m (Y, 2019) | Revenue (est.) N/A | Revenue (est.) €410m (Y, 2022) |
Net income | Net income N/A | Net income N/A | Net income N/A | Net income ($435.1m) (FY, 2025) | Net income (€87.6m) (Y, 2022) |
Operating ⚠ | |||||
Trademarks (US) | Trademarks (US) N/A | Trademarks (US) N/A | Trademarks (US) 3 (Apr, 2022) | Trademarks (US) 1 (FY, 2020) | Trademarks (US) N/A |
Funding | |||||
Total funding raised | Total funding raised N/A | Total funding raised N/A | Total funding raised $ 100m | Total funding raised $ 800m | Total funding raised N/A |

EnerSys Delaware Inc. (EDI) is a company that develops and distributes stored energy solutions for industrial applications.
View company
Powin Energy (formerly Powin) is a contract manufacturer and developer specializing in battery energy storage systems.
View company
QuantumScape is a company that provides electrical energy storage solutions.
View company
FIAMM Energy Technology is a company that manufactures batteries and energy-storing accumulators.
View company