Our conviction

Wealth autonomy starts with your own keys

Bitcoin is the first asset that enables true ownership. But this potential only unfolds with secure self custody. Schwarzberg makes this accessible to high-net-worth individuals and companies: with professional security concepts that make no compromises.

The team

Personal support from proven experts

Client work is handled exclusively in person by Florian Bruce-Boye and Dr.-Ing. Ayhan Celebi. We deliberately serve a limited number of mandates so we can give each client our full attention. Once we reach our maximum capacity, we do not take on additional clients.

Florian Bruce-Boye, Partner and Managing Director Schwarzberg BSC GmbH

Florian Bruce-Boye

Partner & Managing Director

Physicist, Spiegel bestselling author and founder of "Der Bitcoin Podcast". Has been hosting technical colloquia on Bitcoin for family offices for many years.

As a physicist, Florian Bruce-Boye brings analytical thinking and scientific precision to the development of the security concepts. Through his work as an author and podcaster, he has built a broad network in the German-speaking Bitcoin community and among high-net-worth private investors.

Expertise

Spiegel bestselling author
Founder "Der Bitcoin Podcast"
Physicist
Technical colloquia on Bitcoin for family offices
Dr.-Ing. Ayhan Celebi, Partner and Managing Director Schwarzberg BSC GmbH

Dr.-Ing. Ayhan Celebi

Partner & Managing Director

Co-founder of SEEDOR, the market leader for Bitcoin backup solutions, with years of experience in technical consulting for secure Bitcoin self custody.

As a doctorate engineer, Dr.-Ing. Ayhan Celebi combines deep technical understanding with the ability to make complex security concepts understandable and workable. His expertise covers multisig architectures, physical key protection and redundant backup strategies.

Expertise

Co-Founder SEEDOR (market leader Bitcoin backup solutions)
Doctorate in engineering (Dr.-Ing.)
Multisig architectures & cold storage
Physical key protection & redundancy concepts
Our principles

What we base our work on

Wealth autonomy

We believe that genuine ownership requires sole control over your keys. Our solutions ensure that only you have access to your wealth.

Discretion

We treat our mandates with the highest level of confidentiality. Discretion is a basic prerequisite for our cooperation.

Technical excellence

Our security concepts are based on proven open-source solutions and are continuously adapted to the latest state of the art.

Frankfurt am Main

Opernplatz 14

Our office is located in the heart of Frankfurt, right at Opernplatz. In-person meetings by appointment.

Meet us in person

Schedule a no-obligation introductory call.

Get in touch