How many total Solid State Lithium Batteries companies are there?

As of Aug 2026, there are 67 active companies in Solid State Lithium Batteries sector.

Which countries have the most Solid State Lithium Batteries companies?

United States (37) has the highest number of Solid State Lithium Batteries companies, followed by China (15) and United Kingdom (3).

How many Solid State Lithium Batteries companies are funded?

As of Aug 2026, 46 companies in this sector have received funding.

Which company has raised the most funding in Solid State Lithium Batteries sector?

As of Aug 2026, Beijing Weilan New Energy Technology has secured $284M in funding, making it the highest-funded company in the Solid State Lithium Batteries sector.

Which country has attracted the most investment in Solid State Lithium Batteries companies?

With $1.48B in total funding, United States has attracted the most investment among Solid State Lithium Batteries companies.

How much venture capital has Solid State Lithium Batteries sector attracted?

In the last 10 years, venture capital firms have invested $1.15B in this sector.

Solid State Lithium Batteries - 2026 Market & Investments Trends

Q: Who are the top investors in Solid State Lithium Batteries companies?

The top investors in Solid State Lithium Batteries companies by number of investments are OSTI, Europa and OPG Ventures

The Solid State Lithium Batteries comprises 75 companies, including 46 funded companies having collectively raised $2.61B in venture capital money and private equity. Out of these, 26 are Series A+ funded, and 1 has achieved unicorn status.

Solid State Lithium Batteries sector has seen 2 acquisitions and 6 IPOs. This represents almost 10.7% of all such companies - which is higher than the 4.5% exit rate of tech companies in general.

This sector includes companies developing solid lithium ion rechargeable batteries where electrolyte and electrodes are in solid form.

Solid State Lithium Batteries sector is also known as Advanced Solid or Digital Solid.

Key Metrics

Total Companies

Top Companies

QuantumScape, Solid Power & more

Total Funding

$2.61B

Funded Companies

Series A+ Companies

Series C+ Companies

Unicorns Created

IPOs

Acquisitions

Also known as

Advanced Solid or Digital Solid

View complete details of this sector

There are more than 75 companies in Solid State Lithium Batteries. QuantumScape is the top Solid State Lithium Batteries company globally, ranked using Tracxn Score (what's this?).

Here are 5 of the top Solid State Lithium Batteries companies globally:

Company	Description	Location	Founded	Current Stage	Private Funding Raised
QuantumScape	Developer of solid-state lithium-metal battery technology for electric vehicle applications	San Jose (United States)	2010	Public	$1B
Solid Power	Developer of solid-state lithium-ion battery	Louisville (United States)	2011	Public	$182M
Sakuu	Provider of AI-enabled desktop 3D battery printers for automotive applications	San Jose (United States)	2016	Series C	$84.3M
Ion Storage Systems	Manufacturer of solid-state battery technology for consumer electronics and electric vehicles	College Park (United States)	2015	Series A	$38M
Factorial Energy	Developer of sustainable solid-state batteries	Woburn (United States)	2013	Series D	$244M

Get a longer list of companies

Companies founded year-on-year in Solid State Lithium Batteries

8 Solid State Lithium Batteries startups were founded in 2021 - this is the most number of startups founded in any year in the last 10 years.

Total Number of Companies

Year	No. of companies
2026	-
2025	-
2024	3
2023	5
2022	3
2021	8
2020	8
2019	1
2018	2
2017	2

Companies founded across countries in Solid State Lithium Batteries

United States has 37 Solid State Lithium Batteries startups, the most by any country, followed by China which has 15 startups and United Kingdom which has 3.

Total Number of Companies

Country	No. of companies
United States	37
China	15
United Kingdom	3
Switzerland	3
India	2
Canada	2
Netherlands	2
Singapore	2
Australia	1
France	1

Stage-wise distribution of Solid State Lithium Batteries

Out of the total 75 Solid State Lithium Batteries companies, 46 have secured funding. Among them, 26 have reached Series A or higher, and 16 to Series B or beyond.

Founded - 75

Funded - 46

Series A+ - 26

Series B+ - 16

Series C+ - 16

Company Stage	No. of companies
Founded	75
Funded	46
Series A+	26
Series B+	16
Series C+	16

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70+ Total Companies
$2.61B+ Total Funding
45+ Funded Companies
5+ IPOs

Total funding year-on-year in Solid State Lithium Batteries

Solid State Lithium Batteries saw a total funding of more than $1.98B in the last 10 years. The most amount of funding was in 2022 at more than $581M. There has been a total funding of $48.3M in 2026 till date.

Total Funding

Year	Total Funding
2026	$48.3M
2025	$95.7M
2024	$52.7M
2023	$16.2M
2022	$581M
2021	$328M
2020	$560M
2019	$27.9M
2018	$148M
2017	$118M

Total funding across countries in Solid State Lithium Batteries

In the last 10 years, Solid State Lithium Batteries startups in United States have recieved the highest funding among all countries - $1.48B. China follows with $320M and France with $79.8M.

Total Funding

Country	Total Funding
United States	$1.48B
China	$320M
France	$79.8M
United Kingdom	$32.2M
Netherlands	$20.7M
Switzerland	$13.6M
Belgium	$10.4M
Singapore	$6M
Poland	$5.51M
Israel	$3.56M

Total funding amount raised by stage in Solid State Lithium Batteries

Over the last 10 years, Solid State Lithium Batteries have seen $34.9M into Seed Stage funding rounds, $347M into Early Stage funding rounds and $750M go into Late Stage funding rounds.

Funding Stage	Total Funding
Late Stage	$750M
Post IPO	$734M
Early Stage	$347M
Grant	$76.6M
Seed Stage	$34.9M
Debt	$29.8M

Recent Funding Rounds in Solid State Lithium Batteries

In the year 2026, till April 2026, Solid State Lithium Batteries companies have raised $7.2M in equity funding across 3 rounds. In the same period last year (i.e. till February 2025), Solid State Lithium Batteries companies had raised $1M across 1 round. So, 2026 has seen a 620% rise in funding in Solid State Lithium Batteries companies as compared to 2025.

Here are some recent, important funding rounds in Solid State Lithium Batteries:

Company	Round Raised	Amount Raised	Funding Date	Investors
NFluxion	Seed	2629	Apr 01, 2026	-
Material	Seed	9695	Jan 24, 2026	Outlander VC and 5 more
Factorial Energy	Series D	3482	Jan 07, 2026	-
BTRY	Seed	8502	Nov 06, 2025	Redstone and 8 more
Xinjie Energy	Series A	5789	Aug 07, 2025	CMB International Capital and 5 more

See a more detailed list of funding rounds

OSTI is the top investor in Solid State Lithium Batteries companies based on number of companies invested.

Here are some top investors in Solid State Lithium Batteries:

Investor	Location	Top Portfolio Companies
OSTI	Oak Ridge (United States)	Ion Storage Systems, Solidion Technology, NextGen Battery and Planar Energy
Europa	Belgium	Ensurge, Ilika, The Batteries and 3DBattery
OPG Ventures	Toronto (Canada)	BrightVolt
Core Capital Partners	Washington, DC (United States)	Infinite Power Solutions
Braemar Energy Ventures	New York City (United States)	BrightVolt

See a more detailed list of investors

In the year 2023, till March 2023, 1 acquisition happened in Solid State Lithium Batteries.

Here are some recent, important acquisitions in Solid State Lithium Batteries:

Company	Acquisition Type	Acquisition Date	Acquirers
Durapower Group	Business Acquisition	Mar 01, 2023	Banpu NEXT
Sakti3	Business Acquisition	Oct 19, 2015	Dyson

See a more detailed list of acquisitions

Acquisition trends in Solid State Lithium Batteries

Here are the acquisition trends in Solid State Lithium Batteries:

Total Number of Acquisitions

Year	No. of companies
2026	-
2025	-
2024	-
2023	1
2022	-
2021	-
2020	-
2019	-
2018	-
2017	-

In the year 2024, till February 2024, 1 IPO happened in Solid State Lithium Batteries.

Here are some recent, important IPOs in Solid State Lithium Batteries:

Company	IPO Date	Exchange Symbol
Solidion Technology	Feb 02, 2024	National Association of Securities Dealers Automated Quotations (NASDAQ)
Solid Power	Dec 09, 2021	National Association of Securities Dealers Automated Quotations (NASDAQ)
QuantumScape	Dec 31, 2020	Mexican Stock Exchange (BMV)
QuantumScape	Aug 21, 2020	American Stock Exchange (NYSEAMERICAN)
Blackstone Resources	Jul 09, 2018	SIX Swiss Exchange (SWX)

See a more detailed list of IPOs

Companies founded by alumni from top colleges in Solid State Lithium Batteries

Most number of Solid State Lithium Batteries startups have been founded by alumni from Stanford University, University of California (Berkeley) and Haas School of Business.

College	No. of companies
Stanford University	3
University of California (Berkeley)	3
Haas School of Business	1
IIT Madras	1
Imperial College London	1
National University of Singapore (NUS)	1
University of Toronto	1

Total funding in companies founded by alumni from top colleges in the Solid State Lithium Batteries

In the last 10 years, University of California (Berkeley) graduates' Solid State Lithium Batteries companies have raised the most funding among top colleges. Stanford University alumni are second, and Haas School of Business alumni are third.

College	Total Funding
University of California (Berkeley)	$755M
Stanford University	$671M
Haas School of Business	$600M
Imperial College London	$84.3M
IIT Madras	-
National University of Singapore (NUS)	-
University of Toronto	-