Supercell

Supercell Oy is a Finnish mobile game development company based in Helsinki. Founded on 14 May 2010, the company's debut game was the browser game Gunshine.net, and after its release in 2011, Supercell started developing games for mobile devices. Since then, the company has fully released seven mobile games: Hay Day, Clash of Clans, Boom Beach, Clash Royale, Brawl Stars, Squad Busters and mo.co, which are freemium games and have been very successful for the company, with an annual revenue of 2.65 billion euros as of 2026.