Wealthiest person in Czech Republic dies in helicopter crash, company involved in pretty much everything; media, online banking, cancer treatments, lottery, energy, insurance

https://www.msn.com/en-ca/news/world/czech-billionaire-among-5-killed-in-alaska-helicopter-crash/ar-BB1f53hK?ocid=mailsignout

Kellner owned a 98.93% stake in the PPF Group

PPF Group N.V. is a privately held international financial and investment group founded in 1991 in Czechoslovakia and residing in the Netherlands. PPF Group invests in multiple market segments such as financial services, telecommunications, biotechnology, real estate and mechanical engineering.

PPF Group bought TV Nova, the first private TV station in the Czech Republic, sold and bought back again

PPF Group and Italian Generali founded an insurance holding

PPF Group founded EPH in 2009 Energy and Industrial Holding

along with another Czech billionaire Karel Komárek (KKCG), the group took control over the Czech lottery company Sazka

PPF Group also founded a new bank in 2011 - Air Bank, specializing in online banking

Sotio became a member of PPF Group. SOTIO is a biotechnology company developing a new Active Cellular Immunotherapy ("ACI") for the treatment of cancer and autoimmune diseases

In September 2019, PPF Group acquired a 19.2% stake in biopharmaceutical firm Autolus Therapeutics, making it the company's biggest shareholder.[34] In October 2019, AT&T agreed to sell its stake in broadcasting company Central European Media Enterprises to PPF