About Us

We are the founders of Twenty Thirty AG, a corporation registered in Zug, Switzerland ...


David Siegel is a web pioneer, author, and serial entrepreneur. He is the world’s first web designer, started one of the world’s first web-design agencies, and sold it to KPMG. He was a figure in the semantic web movement and is now a central player in the blockchain world. He is the creator and curator of decentralstation.com, a blockchain learning web site. To learn more, see OpenStanford.com, BusinessAgilityWorkshop.com, GlobalBetaVentures.com, and Dsiegel.com

Stephan Karpischek is a blockchain educator, founder of Etherisc, founder of B9 Labs, and was part of the UBS Crypto 2.0 Innovation Lab in London. Previously, he was a program manager at Swisscom and did research on machine learning and Internet of Things at ETH Zurich. 

Tomer Sofinzon is an entrepreneur and business development executive. He founded ClearCi, a company focused on delivering Enterprise Intelligence solutions. He has worked in venture capital with a focus on strategic partnerships. 

Anish Mohammed is a member of the Blockchain Advisory Group, recently a chief architect of blockchain solutions at Lloyds. He has deep expertise in Security Architecture, Security of Big Data, Security Analytics, Cloud Security, Blockchain and Cryptography. He is a rock-star blockchain system designer and developer. He lives in London.

Yogesh Gaikwad is a young Indian entrepreneur with a technology marketing background who started India's first Growth Hacking company and is building Digital and Tech Startups with new unique ideas across UK, Switzerland, UAE, India, Singapore and USA. He is mentored by Harvard and Oxford alumnus and has a great experience in fundraising, growth hacking, business advising and startup mentorship. 

Sasha Serafimovski’s  first career was as an equities analyst at Morgan Stanley and Merrill Lynch, covering the financial sector. Since then an entrepreneur, investor, and mentor to a number of startups in Israel, Denmark and the UK. Sasha is based in London and very much part of the early-stage ecosystem. He will be helping Twenty Thirty on finance and business development.