About Boerse Stuttgart Digital Custody 

Boerse Stuttgart Digital Custody GmbH was founded in August 2018 and is a subsidiary of Boerse Stuttgart Digital Ventures GmbH.

Boerse Stuttgart Digital Custody, a subsidiary of Boerse Stuttgart Group, specializes in providing fiduciary custody services for cryptocurrencies, catering to both private and institutional investors as Boerse Stuttgart Digital Custody. Among its clients is BISON App - a renowned, multi-award-winning trading platform that also operates under the umbrella of the Boerse Stuttgart Group. In total, Boerse Stuttgart Digital Custody is entrusted with the custody of assets for several hundred thousand customers.

The company boasts an ever-growing international team of over 60 crypto and blockchain experts who are continuously expanding Boerse Stuttgart Digital's custody services, which include integrated custody solutions tailored for institutional partners. In addition, the company has attracted interest from numerous renowned banks and financial service providers across Europe, who are already in our customer pipeline.

A multi-level security concept has been developed and implemented for custody, with an ISO-27001-certified information management system. Additionally, the custody concept incorporates insurance for hot, warm, and cold wallets, providing protection against threats such as theft and hacker attacks.
Boerse Stuttgart Digital Custody is licensed by the German Federal Financial Supervisory Authority (BaFin) to operate as a crypto custodian. The company's managing directors are Dr. Ulli Spankowski and Dr. Oliver Vins.

Interested? Contact us. We are happy to help.

Institutional client inquiries:
[email protected]

Private client inquiries:
[email protected]
[email protected]

Frequent questions

Regarding the general terms and conditions between BISON and Boerse Stuttgart Digital Custody for private customers, we are frequently asked the following questions:

Right now, Boerse Stuttgart Digital Custody provides custody services for 17 cryptocurrencies: Bitcoin (BTC), Bitcoin Cash (BCH), Ethereum (ETH), Litecoin (LTC), Chainlink (LINK), Uniswap (UNI), und Ripple (XRP) Solana (SOL), Cardano (ADA), Polkadot (DOT), Dogecoin (DOGE), Shiba Inu (SHIB), The Sandbox (SAND), Algorand (ALGO), Decentraland (MANA), Aave (AAVE) und Polygon (MATIC).
Though it's worth noting that the range of supported cryptocurrencies and digital assets is continuously expanding.

Keep the minimum withdrawal amount in mind when making transactions (for technical reasons). If you try to send less than the minimum withdrawal amount, your cryptocurrency will not be sent and you will receive an error message.

Cryptocurrency Fixed minimum withdrawal amount

If you have any questions about this, feel free to contact us via [email protected] or [email protected].

In order to clearly associate your XRP deposit with your account, we require a destination tag. Without this, the transaction cannot be properly allocated.

Please contact our customer support via [email protected] or [email protected] with information concerning your XRP deposit.

Keep in mind that Boerse Stuttgart Digital Custody does not support XRP escrow transaction types. Any XRP deposit that is marked as an escrow transaction will not be credited to your account.

If you have any questions about this, feel free to contact us via [email protected] or [email protected].

Boerse Stuttgart Digital Custody assumes the responsibility of safeguarding cryptocurrencies on a fiduciary basis. To ensure the secure custody of these digital assets, Boerse Stuttgart Digital Custody has devised and executed a comprehensive, multi-tiered security framework. Furthermore, the company has established an information security management system, which has received ISO 27001 certification from TÜV Süd, underscoring its commitment to stringent security protocols.

Insurance is an inherent part of the custody concept. Boerse Stuttgart Digital Custody has taken measures to provide crime insurance, covering stored coins against theft, hacker attacks, and other potential risks. This insurance policy applies to all types of wallets, including hot, warm, and cold wallets.