![]() SolidEnergy SolidEnergy Systems is a company that develops and manufactures rechargeable power cells. | Grinntech Grinntech is a company that specializes in lithium battery technology for electric vehicles. | ||
Founding Date | Founding Date 2012 | Founding Date 2010 | Founding Date 2013 |
Type | Type Subsidiary | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Woburn, US HQ | Locations Yokohama, JP HQ Namie, JP | Locations Chennai, IN HQ |
Employees | Employees 65 | Employees N/A | Employees 422% decrease |
Funding | |||
Total funding raised | Total funding raised $ 50.5m | Total funding raised N/A | Total funding raised $ 4m |

4R Energy develops charging systems for electric and hybrid vehicles.
View companyGrinntech is a company that specializes in lithium battery technology for electric vehicles.
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