Klaro · Market report01 / 05
Solid-state batteries
Sulfide · Oxide · Polymer electrolytes · Lithium-metal anodes · Materials and equipment
Companies146
With patents98
OEM partner41
Top hubUS
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/ Solid-state batteries
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- SPSolid Powersolidpowerbattery.comLouisville, US
- SPSolid Power Distributionsolidpower.czCzechia
- SPSolid Power Semiconductorsolidpower-semi.comWuxi, China
SP
Solid Power in
Develops sulfide-based solid electrolyte and all-solid-state battery cells for electric vehicles.
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- Louisville (United States)
- HQ Location
- 2011
- Founded
- 201 - 500
- Employees
- $600M
- Total $ Raised
- IPO, Dec. 2021
- Funding Status
- $17.9M (2025)
- Revenue
AboutCompany AnalystFundingInvestmentsFinancialsTeamSimilar Companies
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Financial Information
Products and Technologies
Intellectual Property
Business Strategy
Funding Total $600M raised
Sep 2018 · Series A$20MSHSV
May 2021 · Series B$130MBMWFV
Dec 2021 · Public listingIPONasdaq: SLDP
Revenue US$
$17.4M2023
$20.1M2024
$17.9M2025
Similar companies
- FFactorialSolid-state cells, US
- QSQuantumScapeSolid-state cells, US
- SESSES AILithium-metal cells, US
- PLProLogiumSolid-state cells, Taiwan
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Solid-state batteries.pdfMarket report · 5 sections
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Klaro · Market report02 / 05
Market map: 146 companies, 5 platforms
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Lab-provenReady to partnerEarlyCommercial
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Who's partnered, and who fits your brief
Klaro · Market report05 / 05
What moved this year
- 01Automakers are picking partners.Mercedes-Benz works with Factorial, BMW with Solid Power.
- 02Sulfide has the most momentum.Samsung SDI, Solid Power and Idemitsu are all scaling it up.
- 03Europe's own players lean on polymer.Blue Solutions and Basquevolt both build on it.
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