Odaily News Gemini, a cryptocurrency company backed by billionaire Winklevoss brothers, is considering an IPO this year, according to people familiar with the matter. The company and custodians are currently discussing the possibility of a listing with potential advisers, and no final decision has been made, the sources said, as the information has not yet been made public. According to the company's website, Gemini currently has more than 500 employees in New York, Seattle, Singapore, London, Dublin and Gurgaon, India.