# Group14 funding rounds and investors

As of 14 Oct 2026, Group14 has raised $463M across 1 verified round on record; latest: US$463M Series D led by SK, announced 20 Aug 2025.

Group14 manufactures silicon battery materials, specifically advanced silicon anodes to enhance performance in electric vehicles and consumer electronics.

Website: https://group14.technology  
Page: https://fireround.dev/companies/group14.technology

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2025-08-20 | Series D | US$463M | SK | ATL, Decarbonization Partners, Lightrock Climate Impact Fund, Microsoft Climate Innovation Fund, OMERS Ventures, Porsche Ventures | [prnewswire.com](https://www.prnewswire.com/news-releases/group14-closes-us463m-series-d-funding-round-and-acquires-100-ownership-of-bam-factory-in-south-korea-from-sk-inc-302533912.html) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.