PolyCharge was formed by Sigma Technologies in September 2017 to develop and commercialize its NanoLam technology for electric drive vehicles, renewable energy inverters, medical, aerospace, and industrial mobility applications. The company's headquarters, engineering, and product development center are located in Tucson, Arizona. PolyCharge also has representative offices in Taipei and China.
| Date | Amount | Type | Investors | Valuation |
|---|---|---|---|---|
| 08/08/19 | undisclosed | Venture |
SFM Holdings | undisclosed |
