Insights

Innovative Battery Technology LeydenJar's development of Silyte, a high-energy silicon anode that increases battery energy density by 50 percent, presents a compelling opportunity for companies seeking to enhance the performance of consumer electronics, electric vehicles, and specialty energy storage solutions.

Growing Manufacturing Capabilities The company's recent investment of over $27 million to establish a dedicated silicon anode production plant indicates a capacity expansion that could support large-scale supply agreements with battery manufacturers, OEMs, and electronics producers.

Strategic Partnerships Partnerships with industry players like Highpower highlight LeydenJar’s active collaboration model, which can facilitate joint development, co-marketing, or supply chain integration with potential clients in the battery and electronics sectors.

Funding and Growth Trajectory Securing nearly €28 million across multiple funding rounds demonstrates strong investor confidence and financial stability, enabling targeted outreach to OEMs and battery integrators looking for innovative anode solutions to differentiate their products.

Sustainability Focus LeydenJar’s focus on advanced silicon anodes aligns with the industry trend toward higher energy density and longer-lasting batteries, providing a valuable value proposition for clients aiming to meet sustainability and performance standards in their energy storage products.

LeydenJar Tech Stack

LeydenJar uses 8 technology products and services including AutoCAD, Snowflake, SendGrid, and more. Explore LeydenJar's tech stack below.

  • AutoCAD
    Cad & Graphics
  • Snowflake
    Data Management Platforms
  • SendGrid
    Email Delivery
  • Oracle
    Enterprise
  • JSON-LD
    Javascript Frameworks
  • Chart.js
    Javascript Graphics
  • jQuery Migrate
    Javascript Libraries
  • Java
    Programming Languages

LeydenJar's Email Address Formats

LeydenJar uses at least 1 format(s):
LeydenJar Email FormatsExamplePercentage
FL@leyden-jar.comJD@leyden-jar.com
35%
First.Last@leyden-jar.comJohn.Doe@leyden-jar.com
15%
FL@leyden-jar.comJD@leyden-jar.com
35%
First.Last@leyden-jar.comJohn.Doe@leyden-jar.com
15%

Frequently Asked Questions

Where is LeydenJar's headquarters located?

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LeydenJar's main headquarters is located at Emmy Noetherweg 2D, Leiden, South Holland 2333BK, NL. The company has employees across 3 continents, including EuropeAsiaNorth America.

What is LeydenJar's official website and social media links?

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LeydenJar's official website is leyden-jar.com and has social profiles on LinkedIn.

What is LeydenJar's SIC code NAICS code?

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LeydenJar's SIC code is 8733 - Noncommercial Research Organizations NAICS code is 541713 - Research and Development in Nanotechnology.

How many employees does LeydenJar have currently?

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As of October 2025, LeydenJar has approximately 83 employees across 3 continents, including EuropeAsiaNorth America. Key team members include Chief Growth Officer: E. L.Chief Commercial Officer (cco): E. S.Chief Operational Officer: A. D. B.. Explore LeydenJar's employee directory with LeadIQ.

What industry does LeydenJar belong to?

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LeydenJar operates in the Nanotechnology Research industry.

What technology does LeydenJar use?

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LeydenJar's tech stack includes AutoCADSnowflakeSendGridOracleJSON-LDChart.jsjQuery MigrateJava.

What is LeydenJar's email format?

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LeydenJar's email format typically follows the pattern of FL@leyden-jar.com. Find more LeydenJar email formats with LeadIQ.

How much funding has LeydenJar raised to date?

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As of October 2025, LeydenJar has raised $28M in funding. .

When was LeydenJar founded?

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LeydenJar was founded in 2016.
LeydenJar

LeydenJar

Nanotechnology ResearchNetherlands51-200 Employees

LeydenJar Technologies develops a 100% Silicon anode that boosts the energy density of  Li-ion batteries for application in consumer electronics, automotive and specialty applications.

Section iconCompany Overview

Headquarters
Emmy Noetherweg 2D, Leiden, South Holland 2333BK, NL
SIC Code
8733 - Noncommercial Research Organizations
NAICS Code
541713 - Research and Development in Nanotechnology
Founded
2016
Employees
51-200

Section iconFunding & Financials

  • $28M

    LeydenJar has raised a total of $28M of funding over 2 rounds. .

  • $1M

    LeydenJar's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $28M

    LeydenJar has raised a total of $28M of funding over 2 rounds. .

  • $1M

    LeydenJar's revenue is estimated to be in the range of $1M

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