EU TRANSPARENCY REGISTER · 6543925101608-48 · Netherlands
Leydenjar Technologies B.V.
LeydenJar
Category
Companies & groups
Country
Netherlands
Leiden
Entity form
B.V.
Stated objectives
To accelerate the global energy transition by delivering the world's most powerful and sustainable pure silicon anode technology (Silyte™) to battery manufacturers.
As declared by the registrant. Truncated to 240 characters; full text on the upstream profile.
Official profile
The full record on the Joint Transparency Register carries financial information (lobby budget, EU funding received), the list of named accredited representatives, declared interests of those persons, and a history of meetings with Commission officials.
Registered
2025-11-07
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Frequently asked questions
- What is this organisation?
- Leydenjar Technologies B.V. (LeydenJar) is an interest representative listed in the EU Joint Transparency Register under ID 6543925101608-48. Entity form: B.V..
- What category is it registered under?
- It is registered under the category "Companies & groups".
- Which country is it based in?
- The organisation is based in Netherlands, Leiden.
- What are its stated goals?
- As declared by the registrant: To accelerate the global energy transition by delivering the world's most powerful and sustainable pure silicon anode technology (Silyte™) to battery manufacturers.
- Where can I find its EU Transparency Register entry?
- The full register entry — including lobby budget, EU funding received, accredited representatives and Commission meetings — is available on the EU Transparency Register under ID 6543925101608-48.
Source: EU Joint Transparency Register (Council / Commission / Parliament) · refreshed 2026-07-08 · Commission Reuse Decision 2011/833/EU