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Founded to enable the electrification of everything - from tiny medical, consumer and commercial devices to every possible flavor and size of transportation - Group14 brings new finely-tuned performance capabilities to the era of the lithium-silicon battery. Our novel composite materials and our industrial process to make them reliably answer the cost, scale and performance barriers that have slowed the world’s transition towards the all-electric future.
Overview
Location
United States
Employees
201-500
Total raised
$1.49B
Founded date
2015
Investors 6
| Date | Name | Website |
| Sign up to see | Sign up to see | Sign up to see |
| Oct 12, 2022 | Riverstone Energy | riverstonerel.com |
| Yaletown Partners | yaletown.com | |
| Salvia | salvia.de | |
| Dec 19, 2022 | Lightrock | lightrock.com |
| Microsoft Climate Innovation Fund | microsoft.com |
Funding Rounds 4
| Date | Series | Amount | Investors |
| Sign up to see | Sign up to see | Sign up to see | Sign up to see |
| Dec 15, 2022 | Series C round | $614M | |
| Aug 3, 2022 | Series C round | $400M | |
| Dec 21, 2020 | Series B round | $17M |
Mentions in press and media 23
| Date | Title | Description |
| Sign up to see | Sign up to see | Sign up to see |
| Dec 8, 2025 | Sionic Energy and Group14 Set New Elevated-Temperature Benchmark for Silicon-Carbon Anodes in High-Energy Lithium-Ion Cells | Sionic Energy ("Sionic") today announced new joint results with Group14 Technologies ("Group14") showing industry-leading elevated-temperature stability for 100% silicon-carbon anodes in high-energy lithium-ion cells. RO... |
| Aug 20, 2025 | Group14 Closes US$463M Series D Funding Round and Acquires 100% Ownership of BAM Factory in South Korea from SK, Inc. | SK leads Series D to accelerate the scale and global delivery of SCC55®. Group14 also acquires the 75% balance of the South Korea joint venture with SK, taking direct control over the manufacture of the company's silicon battery material in... |
| Jul 24, 2023 | Group14 Technologies Acquires Schmid Silicon | Group14 acquires Schmid Silicon Group and a silane facility in Spreetal, Germany, in the first of several moves to expand into Europe. Group14 Technologies, a Woodinville, WA-based global manufacturer and supplier of advanced silicon batter... |
| Apr 20, 2023 | Who will be the Next Tech Titan? Cast your vote in the GeekWire Awards | The finalists for the Next Tech Titan at the 2023 GeekWire Awards. One of the five finalists for Next Tech Titan at the 2023 GeekWire Awards will join an elite class of companies. Past winners of this category have gone on to raise big fund... |
| Mar 9, 2023 | Yaletown Partners Closes Innovation Growth Fund II at $200M Hard-Cap | Vancouver, B.C. March 9, 2023 – Yaletown Partners (Yaletown), is pleased to announce the final close of its Innovation Growth Fund II (IGF II) at its hard-cap of $200 million, representing a 50% increase from its predecessor fund, IGF I, in... |
| Dec 28, 2022 | The 10 biggest funding rounds for Pacific Northwest startups in 2022 | Venture capital investment in Pacific Northwest startups dropped 35% year-over-year in 2022. Source: geekwire.com/fundings Venture capitalists slowed investments this year in response to the cooling economy. But some startups were still abl... |
| Dec 15, 2022 | Group14 Closes Additional $214M; Completes $614M Series C Funding | Group14 Technologies, a Woodinville, WA-based manufacturer and supplier of advanced silicon battery technology, raised $214m in additional financing. Backers included Microsoft’s Climate Innovation Fund, Lightrock Climate Impact Fund, Moore... |
| Oct 19, 2022 | Group14 awarded $100M by Dept. of Energy as part of effort to expand U.S. battery manufacturing | Group14 launched its first commercial-scale Battery Active Materials factory (BAM-1) in Woodinville, Wash., in April 2021. (Group14 Photo) Group14 Technologies, the Woodinville, Wash.-based maker of advanced silicon battery technology, has ... |
| Aug 16, 2022 | From Seed To Exit: Hints For Fundraising In Challenging Markets | Co-founder and CEO of Group14, a battery technology company elevating all batteries with silicon to accelerate electrification. |
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FAQ about Group14 Technologies
When was Group14 Technologies founded?
Group14 Technologies was founded in 2015.
How much funding has Group14 Technologies raised?
Group14 Technologies has raised $1.49B in total across 4 funding rounds.
What funding rounds has Group14 Technologies raised?
Parsers VC lists 4 funding rounds of Group14 Technologies, among them a Series C round of $614M on Dec 15, 2022, a Series C round of $400M on Aug 3, 2022 and a Series B round of $17M on Dec 21, 2020.
Who has invested in Group14 Technologies?
Parsers VC lists 6 investors of Group14 Technologies, among them Lightrock, Riverstone Energy and Yaletown Partners.
What has the press written about Group14 Technologies?
Parsers VC has collected 23 articles mentioning Group14 Technologies, among them “Sionic Energy and Group14 Set New Elevated-Temperature Benchmark for Silicon-Carbon Anodes in High-Energy Lithium-Ion Cells” (Dec 8, 2025) and “Group14 Closes US$463M Series D Funding Round and Acquires 100% Ownership of BAM Factory in South Korea from SK, Inc.” (Aug 20, 2025).
Is Group14 Technologies still active?
Yes, Group14 Technologies is active; its latest activity on Parsers VC dates from Sep 17, 2026.