The story
The Company was established by Maksat Arip, a Kazakh businessman, in January 2009 when he acquired assets in the West Siberia Region of Russia with an exploration history dating back to 1971. Shortly afterwards it bought assets in the Timan-Pechora Basin with a history dating back to 1988. It was listed on the London Stock Exchange in December 2009 but delisted in December 2020.
Russian businessman Alexey Khotin acquired a 30% stake in the company in 2013.
From Wikipedia’s article on Exillon Energy, shared under CC BY-SA 4.0.3