He is the majority owner of Metallinvest, a company that he founded to safeguard his metal interests. He has interests in iron ore, steel, natural gas and media companies. He is also the chairman of Gazprom Invest Holdings, the investment holding subsidiary of Gazprom, the gas company owned by the state. He is also a shareholder of Arsenal FC in the English Premier League. He also owns Gallagher Holdings, a company registered in Cyprus with interests in oil, gas, media, pharmaceuticals and technology.