About Madison Six

Madison Six j.s.a. provides cryptocurrency buying and selling services.

Madison Six's vision is to bring the world of crypto assets closer to the general public through a personal approach to each client individually.

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Simplicity and speed
Madison Six is ​​a cryptocurrency exchange tailored to the demands of simplicity, accessibility, and speed.
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Education first
Education is an integral part of Madison Six's approach to clients. Only informed clients who understand the risks can be satisfied in the long term.
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Regulation and License

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MiCA Regulation

Under the MiCA regulation, crypto-assets are defined as digital assets that can be transferred and stored electronically using DLT technology (other than financial instruments). Licensed crypto-asset service providers (CASPs) have a special status as regulated entities under the supervision of the NBS.


Madison Six j. s. a. provides the following crypto-asset services in accordance with the MiCA Regulation*: - custody and administration of crypto-assets on behalf of clients; - exchange of crypto-assets for funds; - exchange of crypto-assets for other crypto-assets; - execution of orders for crypto-assets on behalf of clients; - reception and transmission of orders for crypto-assets on behalf of clients; - providing transfer services for crypto-assets on behalf of clients.

NBS License

Since December 18, 2025, Madison Six j. s. a. has been a holder of a crypto-asset service provider license granted by the National Bank of Slovakia (NBS) under file no. 100-001-025-213 in accordance with the MiCA Regulation*. At the same time, based on the aforementioned license, the company is authorized to provide crypto-asset services cross-border throughout the EU/EEA through the right of establishment.

* Regulation (EU) 2023/1114 of the European Parliament and of the Council of 31 May 2023 on markets in crypto-assets and amending Regulations (EU) No 1093/2010 and (EU) No 1095/2010 and Directives 2013/36/EU and (EU) 2019/1937.

Crypto market partnerships

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Open to partnerships

Madison Six j.s.a. is open to cooperation with crypto entities seeking partnerships for the European Union market.

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Do you have an interesting product or business plan in the field of cryptocurrency?

Contact Madison Six – we will consider your proposal with the aim of jointly creating and launching a new product under a new product brand.

Madison Six's main activity is a cryptocurrency exchange. However, we are preparing a wide range of other products, which include, for example, various cryptocurrency purchase packages. We are preparing branding for each product, including a website.

We are open to partnerships that will expand the portfolio of these products.

Company management

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Miloš Mázor
Chairman of the Board of

Directors and CEO

Ondre Uprvafotky
Mgr. Ondrej Jurista
Board Member and

Chief Operating Officer

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Olha Senchyk
Board Member and

Chief Technology Officer

Notifications

8. január 2026

Slovenská Madison Six získala licenciu na krypto zmenáreň

Read more

Contacts

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Address

Madison Six j.s.a.

Slávičie údolie 106

Bratislava – Staré Mesto district

811 02 Slovak Republic

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Registration

Company ID: 56 856 229

Commercial Register of the Municipal Court Bratislava III

Section: Sja, Entry No. 381/B

Our team is here for you and will be happy to answer all your questions.

Insights from the world of cryptocurrencies

Follow our CEO's blog, where he shares insights and analysis from the dynamic world of cryptocurrencies.