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Group14 Technologies closes €150M Series D extension to fund BAM-4 manufacturing site in Spain and accelerate global production capacity.

PRIVATEOct 29, 2026

Amount Raised

$169 Million

Round Type

Series D

Mechanical Or Industrial Engineering

Description

Group14 Technologies, a leading manufacturer of advanced silicon battery materials, announced the close of a €150 million (~$169 million USD) Series D equity extension. The funding from a new undisclosed investor brings the Series D round to over $665 million. The capital will fund BAM-4, Group14's third large-scale Battery Active Materials site in Sagunto, Spain, with an initial 10 GWh capacity. This expansion positions Group14 as the world's most geographically dispersed silicon battery material producer, with operational facilities in Korea, the US, and soon Spain.

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Company Information

Company

Group14 Technologies

Location

5809 238TH ST SE, SUITE 1

About

Founded to enable the coming electrification of everything, Group14 is the leading commercial manufacturer and supplier of silicon battery technology to elevate the performance for all applications. Group14 currently operates a commercial-scale Battery Active Materials factory in Woodinville, Washington, with two additional forthcoming factories: a joint venture factory with SK, Inc. in South Korea and a second U.S. factory. To date, Group14 has raised $650 million in financing from notable investors and customers such as Porsche AG, Microsoft Climate Innovation Fund, OMERS Capital Markets, Decarbonization Partners, Amperex Technology Limited (ATL), BASF, Showa Denko and SK Inc. Visit us at www.group14.technology.

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Group14 Technologies raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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