It eventually grew into one of the largest multimedia businesses in Eastern Europe.

UMH Group's portfolio encompassed internet, radio, and print, including the local rights to Forbes and Vogue.

[5][6] It was the first and only Ukrainian media group to be listed on the Frankfurt Stock Exchange.

[8][9] In 2016, Boris resumed his entrepreneurial activities and expanded his philanthropic efforts.

He has been focusing high-growth investments in Ukraine and internationally.