LetterOne

LetterOne Holdings S.A. (LetterOne) is an international investment business based in Luxembourg. With long-term investments in the telecoms, technology, healthcare, and energy sectors, the firm has four main units: L1 Health, L1 Technology, L1 Retail, and L1 Energy, all of which are supported by L1 Treasury Services, which manages the group's liquidity. LetterOne was set up LetterOne in 2013 as part of a broader new investment vehicle using the proceeds from the sale of TNK-BP. LetterOne had $26.8 billion in equity at the end of 2021. Co-founders Mikhail Fridman and Petr Aven stepped down from the company in early March 2022, after the EU imposed sanctions on them in the wake of the Russian invasion of Ukraine. The board now includes Mervyn Davies, Jonathan Muir, Franz Humer, Richard R. Burt, and Wulf von Schimmelmann, with Davies serving as chairman and Muir as CEO. Among major investments in 2023 were Turkcell, Qvantel, VEON, Wintershall Dea, DIA and Holland & Barrett.