Our Journey

Modular Datacenter Solution

Deployment of the prototype of our modular datacenter solution and start of mass production.

Q3 2017

Q2 2017

Blockchain Holding

Blockchain Holding secures further funding for 2018 expansion.

B-chain e-services

The Group expands to Sweden to strengthen its market position and to further increase our capacities.

Q1 2017

Q4 2016

Blockchain e-services

The Blockchain Group expands its business to Iceland and begins scaling its capacity as a IaaS Provider for the Blockchain.

Blockchain Holding

A group structure gets established. Blockchain Holding takes over the management and financing aspect of the business.

Q1 2016

Q4 2015


ASIC rising changes its name to CoinBau. Private Investors get on board.


ASICrising was founded in July 2013 by a team of experienced electronic system engineers who developed the core technology.

Q3 2013


Lars Singbartl
Lars SingbartlCEO Blockchain Holding
Lars Singbartl was partner and head of Germany at the global growth equity investor Warburg Pincus. His experience and global network in the technology sector is a driver for the vision and strategy of the company. As member of the board of trustees Freunde der Alten Oper (Frankfurt) and member of Schirn Zeitgenossen (Frankfurt) he is supporting arts and music culture in Frankfurt. Lars holds a BA in Information Technology (European Business School) and a MBA in Business Administration.
Martin Mockenhaupt
Martin MockenhauptCFO & COO Blockchain Holding
Martin Mockenhaupt joined the Blockchain Holding in 2015, first as management consultant and subsequently became CFO & COO in 2017, focusing on operational excellence and finance strategy. He worked more than 25 years as executive manager, entrepreneur and advisor in the TMT sector and most recent as trustee for Warburg Pincus, Germany. Martin has an university degree in business administration at Justus-Liebig-University Giessen and graduated with a MBA at University of Saarland.
Hartmuth A. Jung
Hartmuth A. JungChairman Blockchain Holding
Hartmuth A. Jung is a well known German Banker and Business Angel. He was Vice-Chairman Investment Banking at Barclays. Prior to that he held various positions at UBS AG, notably as CEO of UBS Germany and Head of EMEA M&A. In addition Hartmuth is a Co-Founder and Director of the Walther Rathenau Foundation for Foreign Policy (Berlin), Board Member of the Freunde of the Schirn Kunsthalle (Frankfurt), Trustee of the Städel Museum (Frankfurt), Trustee of the Landesmuseum Wiesbaden (Wiesbaden). Hartmuth graduated from the European Business School.
Sebastian Krause
Sebastian KrauseCEO CoinBau
Sebastian Krause was Co-Founder and CEO of ASICrising before rebranding to CoinBau in 2015 and is responsible for hardware design, supply chain & production and deployment of our technology. Sebastian is key driver of innovation at CoinBau with focus on hardware efficiency as well as modular datacenter solutions. Sebastian graduated with a degree in engineering from Chemnitz University of Technology.
Dr. Markus Winter
Dr. Markus WinterCTO CoinBau
Dr. Markus Winter is Co-Founder of ASICrising and serves as CTO at CoinBau. He is dedicated to R&D and Chip Design of our base technology. He is responsible for software development including the design of CoinBau's system architecture, firmware and productivity management tools. Markus has a university degree as Engineer and a Doctor of Engineering from Dresden University of Technology.
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