Abstract: The principle of risk management science was applied in coalmine enterprise safety management, the theory and method formed to control accidents and manage risk, it identified the safety risks existing in the course of production operations and the factors leading to safety risks systematically and comprehensively, then evaluated their risk status, finally the corresponding control measures were taken. According to the actual situation of a coal mine, four hazards identification methods were used, such as job hazard analysis (JHA), failure modes and effects analysis (FMEA), hazard and operability study (HAZOP), energy source analysis (ESA), thus the coal mine safety risk database was established. By using the database information, it was built up that safety risk information system and the risk control tools of safety management. Through the dynamic management and the risk information improvement, the information system was upgraded and optimized. Eventually, the coal mine risk management became systematic, standardized, so there were less, even no accidents.