Princess Mabel is going to add lots of money to her fortune. Her late spouse Prince Friso was one of the co-founder/shareholders of
Adyen, an online payment platform with clients as Spotify, Netflix, Uber, KLM, booking .com, etc.
When you purchase something, you often see that a third-party app will load for the financial transfer. Often that app is from Adyen.
Adyen is now going to the Amsterdam Stock Exchange. The estimation is that the company is worth around 7 billion Euro (around US $ 8.161.300.000). The late Prince Friso was befriended with Adyen's co-founder CEO,
jonkheer Pieter Willem van der Does de Bye, a fellow aristocrat. They worked together at Goldman Sachs & Co. Prince Friso was also co-founder and shareholder of Wizz Air. It is really a big company: recently Wizz Air had an order with Airbus for 146 new technology A321neo aircrafts (
see link) so Princess Mabel already will be a well-to-do lady by that business activity thanks to the entrepreneurship of her late husband.
Source:
https://www.telegraaf.nl/financieel/2076143/mabel-verdient-fors-aan-notering-adyen