LeydenJar

About LeydenJar

LeydenJar Technologies manufactures a 100% Silicon anode that boosts the energy density of Li-ion batteries in consumer electronics, wearables, drones, mobile devices, and other specialty applications.

Headquartered in Leiden, Netherlands we manufacture anode rolls in Eindhoven, Netherlands with a business development in the United States and the Netherlands.

Keywords

• Lithium Ion Batteries
• Manufacturing
• Nanotechnology
• Pecvd
• Silicon Anodes

Address

• Headquarters

  Emmy Noetherweg 2D2333BK LeidenZuid-Holland, Netherlands

Team by function

Based on 84 public job profiles as of 4 September 2026.

• Other / Unclassifiable15
• Engineering / Software Development13
• Operations10
• Research / R&D10
• Finance / Accounting5
• Healthcare / Medical5
• IT / Infrastructure / Security5
• Executive / C-Suite4
• Manufacturing / Production4
• Data / Analytics / Science3
• Legal / Compliance3
• HR / People / Recruiting2
• Sales2
• Consulting / Advisory1
• Founder / Owner1
• Product Management1