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Madison Six j. s. a. is authorised as a crypto-asset service provider by the National Bank of Slovakia (NBS), since 18 December 2025. It can serve customers in Slovakia and 29 other EU and EEA countries.
From the ESMA register, refreshed monthly.
| Status | Authorised |
|---|---|
| Basis | MiCA Article 63 authorisation |
| Regulator | National Bank of Slovakia (NBS) |
| Since | 18 December 2025 |
| Head office | Slávičie údolie 106, 811 02 Bratislava, Slovakia |
| Legal entity identifier | 097900CAKA0000249459 |
| Website | madisonsix.com/|crypto4me.eu |
| Countries it can serve | Slovakia plus 29 other EU and EEA countries |
| Source | ESMA MiCA register, data as at 8 November 2026 |
Overview, products and contacts, added by the firm once verified.
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If you work at Madison Six j. s. a., claim this page to add your overview, products and contacts. Claims are checked against an email address at your firm's own website, and the licence details always come from the register. Verification is free.
About Madison Six j. s. a.'s licence.
Yes. Madison Six j. s. a. is authorised as a crypto-asset service provider by the National Bank of Slovakia (NBS), since 18 December 2025. It can serve customers in Slovakia and 29 other EU and EEA countries.
The register lists: custody and administration of crypto-assets for clients, exchange of crypto-assets for funds, exchange of crypto-assets for other crypto-assets, execution of orders for crypto-assets for clients, reception and transmission of orders for crypto-assets, transfer services for crypto-assets for clients.
The licence details are refreshed from the ESMA register each month. The firm can verify the page and keep its own section current.