Madison Six|crypto4me
Legal name Madison Six j. s. a. · Crypto-asset service provider · Home Member State 🇸🇰 Slovakia
Authorised under MiCA
Madison Six|crypto4me is listed in the ESMA register as an authorised crypto-asset service provider. The licence was granted by National Bank of Slovakia (NBS) on 18 December 2025 and covers 6 of 10 MiCA services in 30 EEA countries.
What the authorisation covers
Madison Six|crypto4me is authorised for 6 of the ten crypto-asset services defined in Article 3(1)(16) of MiCA. It is not authorised for operating a trading platform, placing of crypto-assets, advice on crypto-assets, portfolio management — if it offers those, that activity is outside this licence.
- a Custody and administration all EEA Holding clients' crypto-assets or the private keys to them, and keeping them safe. This is what a wallet service or an exchange that keeps your coins does.
- b Operating a trading platform not authorised Running a marketplace where buyers and sellers of crypto-assets are matched — an order-book exchange in the strict sense.
- c Exchange for funds all EEA Buying crypto-assets from clients, or selling to them, against money (euro or another currency) using the provider's own capital.
- d Exchange for other crypto-assets all EEA Swapping one crypto-asset for another with the client, using the provider's own capital — for example bitcoin for a stablecoin.
- e Execution of orders all EEA Concluding purchases or sales of crypto-assets on the client's behalf, including on a third-party trading platform.
- f Placing of crypto-assets not authorised Marketing newly issued crypto-assets to buyers on behalf of the issuer — the crypto equivalent of underwriting or an IPO placement.
- g Reception and transmission of orders all EEA Taking a client's order to buy or sell and passing it on to another provider that executes it — a broker that does not execute itself.
- h Advice on crypto-assets not authorised Giving personalised recommendations to a client about buying, selling or holding specific crypto-assets.
- i Portfolio management not authorised Managing a client's crypto-asset portfolio with discretion, under a mandate — deciding what to buy and sell on their behalf.
- j Transfer services all EEA Moving crypto-assets from one distributed-ledger address or account to another on the client's behalf.
Where it may operate
Madison Six|crypto4me has notified all 30 EEA countries: under MiCA's passporting rules, a licence from one Member State lets the provider offer its services across the whole European Economic Area after a simple notification.
- 🇦🇹 AT
- 🇧🇪 BE
- 🇧🇬 BG
- 🇭🇷 HR
- 🇨🇾 CY
- 🇨🇿 CZ
- 🇩🇰 DK
- 🇪🇪 EE
- 🇫🇮 FI
- 🇫🇷 FR
- 🇩🇪 DE
- 🇬🇷 GR
- 🇭🇺 HU
- 🇮🇸 IS
- 🇮🇪 IE
- 🇮🇹 IT
- 🇱🇻 LV
- 🇱🇮 LI
- 🇱🇹 LT
- 🇱🇺 LU
- 🇲🇹 MT
- 🇳🇱 NL
- 🇳🇴 NO
- 🇵🇱 PL
- 🇵🇹 PT
- 🇷🇴 RO
- 🇸🇰 SK
- 🇸🇮 SI
- 🇪🇸 ES
- 🇸🇪 SE
Highlighted: countries notified for at least one service. Outlined: home Member State. Passporting is per service; see the list on the left for each service's count.
Identification
- Legal name
- Madison Six j. s. a.
- Trading as
- Madison Six|crypto4me
- LEI
- 097900CAKA0000249459 · GLEIF record
- Competent authority
- National Bank of Slovakia (NBS) (Slovakia)
- Registered address
- Slávičie údolie 106, 811 02 Bratislava, Slovakia
- Declared websites
- madisonsix.com · crypto4me.eu
- Authorised on
- 18 December 2025
- Register entry updated
- 2 March 2026
Questions people ask
Is Madison Six|crypto4me regulated in the EU?
Yes. Madison Six|crypto4me (Madison Six j. s. a.) holds a MiCA authorisation as a crypto-asset service provider, granted by National Bank of Slovakia (NBS) on 18 December 2025. It appears in the ESMA register of authorised CASPs.
Which crypto services is Madison Six|crypto4me authorised for?
6 of the ten MiCA services: custody and administration, exchange for funds, exchange for other crypto-assets, execution of orders, reception and transmission of orders, transfer services.
In which countries can Madison Six|crypto4me offer crypto services?
In all 30 EEA countries, through the MiCA passport.
Who supervises Madison Six|crypto4me?
National Bank of Slovakia (NBS), the competent authority in Slovakia, which is the provider's home Member State under MiCA.
Other providers authorised in Slovakia
- OkazioOkazio s.r.o.Authorised
- FUMBIFUMBI, s.r.o.Authorised
- FirefishFirefish Europe s.r.oAuthorised
- BITCOINMATFINTECH SK s. r. o.Authorised
- CryptovoucherFintegence, s.r.o.Authorised
Source: ESMA interim MiCA register (CASPS.csv), as reported by National Bank of Slovakia (NBS). This page reflects the register as of our last sync; it is not a statement by the regulator. Methodology.