Following his business studies, Mark was a Liquidity trader at Rothschild & Co then carried out research in Asset Management on volatility and liquidity risks. After a short break with a friend, to develop a “soft” for traders. Mark is finally entering the startup and SME fundraising market. The meeting with one of its co-founders: Arnaud launches the start of Kriptown's activities. This Marketplace allows companies, Startups or SMEs wishing to raise funds to get in touch with investors, mainly “Business Angels”. Two major innovations for Kriptown: first, it uses Blockchain technology in the fundraising process. On the other hand, the startup also makes it possible to treat assets in secondary. There are three key stages for the Marketplace: - File analysis, - Roadshow, - Fundraising. Mark goes back in detail to the issue of intangible assets.