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.
1 source
The release says the round was led by SK, Inc. and had participation from the named existing investors; “and others” is not a specific investor.
| Round | Amount | Announced | Lead | Buzz |
|---|---|---|---|---|
| Series D [ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it. | $463M | 2025-08-20 | SK | No recent discussion |
1 source [ VERIFIED · CORRECTED ] read against 1 source
The release says the round was led by SK, Inc. and had participation from the named existing investors; “and others” is not a specific investor. | ||||