Cell Design and Materials: Solid-State

Main Solid State Pure Players from Other Countries Company

Electrolyte Technology

Headquarters Country

Launch Date

Fund, Stage

Notable OEM Partners / Investors

No. Of Patent Families On Solid-state batteries(Up To 202512

AVESTA Holding

Hybrid (polymer-inorganic)

Belgium

Undisclosed

Basquevolt

Polymer composite

Spain

~ 69 M€, Series A + subventions

Iberdrola (utility), CIE Automotive, Enagás (gas utility), CIC Energigune

Blue Solutions

Polymer

France

~ 69 B€, Subsidiary of Bolloré

Daimler/Mercedes-Benz, RATP, CEA and Hydro-Québec

BTRY

Semi-solid

Switzerland

~ 5,7 M$, Seed

CIDEcell

Undisclosed

Spain

Undisclosed

HPB

Undisclosed

Germany/Switzerland

Licensing

Ilika

Oxide

Great-Britain

> 51 M£, AIM Stock

Advanced Propulsion Centre UK, Nomura International, Artemis

ITEN

Oxide

France

~ 140 M€, Equity + loans

SEB, Habert-Dassault

LiNa Energy

Oxide

Great-Britain

~ 11,9 M$, Series A

LionVolt

Oxide

Netherlands

~ 20 M$, Series A

NASH Energy

Semi-solid

India

Undisclosed

PowerCo

Semi-solid

Germany

Volkwagen subsidiary

Volkswagen

Solithor

Other solid electrolyte

Belgium

~ 10 M€, Seed

StoreDot

Semi-solid

Israel

~ 226 M$, late-stage VC / pre-IPO

Mercedes-benz, Samsung, Vinfast, Xpeng, Volvo, Ola

Torow

Undisclosed

France

Undisclosed

Tailan New Energy

Oxide (composite)

China

~ 55 M$, Series B

Changan

Prologium

Oxide

Taiwan

~ 576 M$, late-stage

Mercedes-Benz, Vinfast, NIO, FAW

QingTao Energy Dev.

Oxide

China

Changan Automobile, BAIC, SAIC

Solivis

Sulphide

Asia

~ 19 M$, Series B

SVOLT

Sulphide

China

> 2,9 Md$, spin-off Great Wall

Xiaomi

WeLion

Semi-solid with oxide

China

> 300 M€, Series D

Xiaomi, Huawei, NIO 159 Those highlighted in dark blue are referred to semi-solid state companies Source: Summarised from industrial public materials (press releases, official website informations, etc.) and websites such as pitchbook, crunchbase, bloomberg, etc. Patent search performed by Knowmade Solid-state batteries, reports and monitor).

Extracted from the PDF; charts and images may read imperfectly.