Sion Power

Sion Power

Private
Tucson, ArizonaEnergy & Sustainabilityhttps://www.sionpower.com

Last Round

Series A

1/24/2024

Total Funding Raised

$386.1M

Company Overview

Sion Power is an energy storage company that develops advanced systems to meet the evolving demands of the electric vehicle and aerospace markets, offering solutions that significantly increase energy density and improve the performance of lithium-metal batteries.

Sector

Energy & Sustainability

Verticals

Energy Storage, Electric Vehicles, Advanced Materials, Defense Tech, Aviation & Drones

Business Model

B2B

Customer Profile

Hardware Sales, Government Contracts

AI Layer

Non-AI

Keywords

lithium-metal batteryLicerionEV batteryhigh energy density batterynext-gen batterylithium-metal anodelarge-format pouch cellbattery manufacturinganode technologytechnology licensingaerospace batterymilitary batteryvapor deposition

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Sion Power Comps

Public and private peers based on sector, stage, and business model.

CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Sion Power Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
Series A1/24/2024
Strategic11/30/2021
Corporate Funding1/12/2012
Grant11/12/2009

Sion Power Investors

Notable investors and investment history

InvestorRounds
Bricks Capital ManagementSeries A
BASFCorporate Funding
LG Technology VenturesSeries A
HillspireSeries A
The BricksSeries A
Department of EnergyGrant
Euclidean CapitalSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Mar 10, 2026

    Licerion® battery tech to ship for defense and aerospace in late 2026.

  • Feb 24, 2025

    Mitch Hourtienne appointed as new Chief Commercial Officer.

Sion Power Filings

SEC and related filings with document metadata.

TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Sion Power Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersTucson, Arizona
Employee Range89
Year Founded1995
Last Funding1/24/2024

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