Series D extension · Climate tech
Group14 closes €150 million Series D extension for manufacturing expansion
The battery materials producer plans a new 10 GWh production module in Sagunto, Spain.
Group14 Technologies closed a €150 million Series D equity extension announced on October 29, 2026. A new investor supplied the funding; its identity was not disclosed.
The investment will support the company’s manufacturing expansion, including a planned 10 GWh module in Sagunto, Spain. Group14 produces SCC55 silicon battery material and is developing capacity close to customers in major battery and device manufacturing markets.
Use of funds
SCC55 manufacturing expansion
10 GWh production module in Sagunto Spain
Funding history
Series D extension · This round€150M
Series D$463M