About Us
Numbrs is a Swiss Bitcoin company. Rooted in the Swiss tradition of discretion, stability, and reliability, we pursue only one mission: to protect our clients' and our own Bitcoin. The focus on client needs is firmly rooted in our culture.

Swiss Pioneer
Numbrs was founded in 2013 by Martin Saidler - an internet pioneer, who has successfully built and invested in international market-leading companies since 1996. Our founder and his entrepreneurial experience shape our values, providing us with both a strong foundation and a clear vision for the future.
Very early on, investments in alternative and disruptive assets became part of our strategy. We have been investing in Bitcoin and Bitcoin-related projects since 2013. At that time, few recognized its disruptive potential. Today, ten years on, it is clear that Bitcoin is becoming the new gold standard.
The current global uncertainty and the rapid rise of cryptocurrencies have sparked a debate about the stability of traditional currencies and the future of banks. As early Bitcoin investors, we believe that Bitcoin is not only a highly attractive investment, but that it also has the potential to safely and discreetly preserve personal wealth for generations.
The process of finding a safe place to store our very own Bitcoin motivated us to build our own cold storage solution in Switzerland. It was of the utmost importance for us to develop a self-storage solution, as we were deeply concerned that banks and exchanges would have complete control over our Bitcoin. We were particularly shocked to learn that revoking ownership of Bitcoin is even legally incorporated into the terms and conditions of any custodian. This is why we developed Numbrs: the world's most secure and discreet self-custody cold storage solution based in Switzerland.
Numbrs is joining the long tradition of Swiss private banking that has kept clients’ assets safe and discreet for centuries. We think long term and are deeply rooted in the Swiss tradition of independence. In our business decisions, we focus on security and sustainability for the benefit of all our stakeholders. We always act in the best interests of our clients and are guided by our overarching goal: to provide the safest Bitcoin cold storage solution in the world.