Prior to joining Comrise, Mr. Guo was the President & CEO of Career International. Under his leadership, CREE international listed on the Shenzhen Stock Exchange in 2017. He was also the Managing Director for Mercer Greater China and a global senior partner at Mercer, and the Chairman of Marsh & McLennan Companies (MMC) in China. MMC is the parent company of Mercer. During his 10 year tenure at Mercer, Mr. Guo Xin had held a variety of leadership positions, including Asia Pacific Human Capital business leader and Deputy Head for Asia Pacific with responsibilities of leading Asia.
In the past 20 years, he has held various management positions in consulting industry both in the US and China. His consulting expertise is mostly in working with clients on developing strategic organization structures, business processes, and human resource systems. His clients include local private and listed companies, state-owned enterprises and multinational companies in and outside of China. 
Mr. Guo graduated from Beijing University of Aeronautics & Astronautic with the bachelor’s degree in Mechanical Engineering and the master‘s degree in Systems Engineering. He also received an MBA degree from University of San Francisco in the United States.