Side-by-Side Comparison
| Metric | LeydenJar | Silib |
|---|---|---|
| Founded | ||
| Founded | 2016 older | 2020 |
| Headquarters | ||
| Headquarters | Leiden, The Netherlands | Yavne, Israel |
| Employees | ||
| Employees | 91 larger | 4 |
| Industry | ||
| Industry | Consumer Electronics, Energy, Hardware | Not tracked yet |
| Funding Stage | ||
| Funding Stage | Not tracked yet | Seed |
| Total Funding | ||
| Total Funding | $72.96M | $3.00M |
| Funding Rounds | ||
| Funding Rounds | 9 | 1 |
| Services | ||
| Services | Development of high energy density silicon anodes, Production of powerful and compact lithium-ion batteries | Development of 100% Silicon Anodes, Commercialization of Advanced Battery Components, Partnerships for Battery Manufacturing Integration |
| Target Customers | ||
| Target Customers | Wearable technology companies, Electronics manufacturers, E-mobility industry, Fortune 500 companies, Innovative technology firms | Battery Manufacturers, Electric Vehicle Companies, Consumer Electronics Producers, Renewable Energy Storage Firms |
| Taxonomy | ||
| Taxonomy | Lithium-ion BatteriesSilicon AnodesEnergy Density ImprovementConsumer ElectronicsWearable TechnologyDrones +9 | Silicon AnodesLi-ion Battery TechnologyBattery Capacity EnhancementEnergy DensityBattery Manufacturing3D Anode Design +7 |
| Website | ||
| Website | leyden-jar.com | si-lib.com |
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 con...
About Silib
Silib, founded in 2020 and headquartered in Israel, is pioneering advancements in battery technology with its development of 3D 100% Silicon-based anodes specifically designed for lithium-ion batteries. With their slogan, "3D Silicon anodes for Li-ion batteries", the company promises a notable enhan...
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Compiled from the BounceWatch company index. We last looked at LeydenJar on 22 Jun 2026, and Silib on 13 Nov 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
