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LeydenJar logo — The future is full of energy

LeydenJar

The future is full of energy

Founded 2016 The Netherlands The Netherlands 91 employees Total: $72.96M Consumer Electronics, Energy +4

General Information

Company Name LeydenJar
Founded Year 2016
Location The Netherlands The Netherlands
Founders / Decision Makers
Team member Team member
Employees 91
Industries Consumer Electronics, Energy, Hardware +3
Business Model B2B, D2C
Revenue Model Product Sales, Licensing, Service Fee
Offices as of Aug 2026
Leiden, The Netherlands Eindhoven, The Netherlands
Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

Event Participation Sep 29, 2026

LeydenJar's CEO, Christian Rood, participated as a speaker at Battery Day 2026, sharing the company's growth story.

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About LeydenJar

LeydenJar Technologies, headquartered in The Netherlands, is leading the charge in innovative energy solutions. With the slogan "The future is full of energy," the company specializes in manufacturing a 100% Silicon anode that significantly enhances the energy density of Li-ion batteries used in consumer electronics, wearables, drones, mobile devices, and other specialty applications.

Founded in 2016, LeydenJar operates manufacturing facilities in Eindhoven and has business development arms in both the United States and their native Netherlands. Their technology holds immense potential across diverse industries, including Consumer Electronics, Energy, Hardware, Transportation, Energy Storage, and Automotive.

The company recently secured a €7.80M funding round on 01 January 2026, backed by prominent investor APG. LeydenJar’s focus on enhancing battery technology positions it well for future growth in energy-demanding sectors.

Business keywords: Lithium-ion Batteries, Silicon Anodes, Energy Density Improvement, Consumer Electronics, Wearable Technology, Drones, Mobile Devices, Nanotechnology, Nanoporous Silicon Technology, PECVD (Plasma-Enhanced Chemical Vapor Deposition), Battery Manufacturing, Sustainable Technology, Cost Reduction in Battery Production, CO2 Footprint Reduction, Advanced Battery Solutions

Services & Products

Development of high energy density silicon anodes
Production of powerful and compact lithium-ion batteries

Target Customers

Wearable technology companies Electronics manufacturers E-mobility industry Fortune 500 companies Innovative technology firms

Funding Rounds & Investors (9)

View All
Funding Stage Amount Investors Lead Investors Date
Late VC €7.80M 1
APG
APG
01 Jan 2026
Late VC €13.00M 2
Extantia Invest-NL
Extantia, Invest-NL
01 Sep 2025
Project, Real Estate, Infrastructure Finance €30.00M 1
European Investment Bank
01 Dec 2022
Series A €22.00M 6
DOEN Participaties Catalus Capital Invest-NL
DOEN Participaties, Catalus Capital +4
01 Sep 2021
Early VC Undisclosed 1
PVS Investments
PVS Investments
01 Jul 2019
Grant €60.00K -
01 Feb 2018
Seed €50.00K 1
European Innovation Council
European Innovation Council
01 Sep 2017
Grant €50.00K 1
European Commission
01 Apr 2017
Spinout Undisclosed 1
TNO - Netherlands Organisation for Applied Scientific Research
01 Apr 2016

Latest News

View All
Beyond the robot dogs: European startups worth watching from IFA 2026 — Tech
Beyond the robot dogs: European startups worth watching from IFA 2026
Tech Sep 07, 2026
Dutch startup LeydenJar closes new investment round of €13 million to launch first 100% silicon anod... — Eu-startups
Dutch startup LeydenJar closes new investment round of €13 million to launch first 100% silicon anode production facility
Eu-startups Sep 10, 2025
LeydenJar secured €23M to build Europe's answer to the battery crisis — Tech
LeydenJar secured €23M to build Europe's answer to the battery crisis
Tech Sep 10, 2025
After Northvolt, Europe’s battery path leads to China — or new tech frontiers — Thenextweb
After Northvolt, Europe’s battery path leads to China — or new tech frontiers
Thenextweb Mar 22, 2025
How can Dutch battery startups win big? Focus on supply chain ‘pinch points,’ says CEO — Thenextweb
How can Dutch battery startups win big? Focus on supply chain ‘pinch points,’ says CEO
Thenextweb Jan 08, 2025
This week in Dutch tech — Thenextweb
This week in Dutch tech
Thenextweb May 11, 2024

LeydenJar Alternatives & Competitors

View All Alternatives
LeydenJar vs
ENOVIX Corporation
ENOVIX Corporation United States

Just in time for the future.™

Post-IPO Debt
386 employees
Energy, Renewable Energy
Compare LeydenJar vs ENOVIX Corporation
LeydenJar vs
VARTA AG
VARTA AG Germany

We define the future of battery technology to empower a more independent life.

Late Stage
1085 employees
Energy, Manufacturing
Compare LeydenJar vs VARTA AG
LeydenJar vs
ADVANO
ADVANO United States

Powering people’s lives with advanced battery technology

Series A
6 employees
Energy, Manufacturing
View all alternatives

FAQ About LeydenJar

The future is full of energy
LeydenJar was founded in 2016.
LeydenJar is headquartered in The Netherlands. As of Aug 2026, it also has offices in Leiden, The Netherlands and Eindhoven, The Netherlands.
LeydenJar operates in Consumer Electronics, Energy, Hardware, Transportation, Energy Storage and Automotive. Its work centres on Lithium-ion Batteries, Silicon Anodes, Energy Density Improvement and Consumer Electronics. Its customers include Wearable technology companies, Electronics manufacturers and E-mobility industry.
LeydenJar has a B2B and D2C business model. Its revenue comes from Product Sales, Licensing and Service Fee.
LeydenJar has approximately 91 employees.
LeydenJar has completed 9 funding rounds, raising a total of $72.96M.
LeydenJar offers: Development of high energy density silicon anodes, Production of powerful and compact lithium-ion batteries.
Top alternatives and competitors to LeydenJar include ENOVIX Corporation, VARTA AG, ADVANO, Alium Batteries , Nexeon Ltd. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
LeydenJar and ENOVIX Corporation are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for LeydenJar, https://bouncewatch.com/company/leydenjar, updated 1 October 2026. When citing, please name BounceWatch and link this page.

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