The invention discloses a marketing index dynamic benchmarking management method which is characterized in that based on comprehensively analyzing and summarizing the structure and current management situation of various marketing people in groups and teams in the whole company, the benchmarking indexes of four types of groups and teams are determined scientifically and reasonably by combining with marketing focal point of working, and a three-level benchmarking management system for the marketing department, subordinate four departments and power supply subsidiary companies is formed. The benchmarking job of groups and teams and performance assessment of a company are combined tightly, by organizing each professional department to hold a group and team benchmarking analysis meeting regularly and analyzing the indexes comprehensively, and by carrying out quantitative assessment on work achievements through comprehensive analysis on the indexes, the attention to the benchmarking management of the marketing groups and teams by leaders of subsidiary companies is improved. The marketing index dynamic benchmarking management method provided by the invention has the advantages that a marketing index dynamic management system can play effective monitoring and timely management and control roles in service works such as marketing services, copy, check and acceptance, metering maintenance and used electricity check, and overcomes the defect that a routine administration system is lack of process management and control and feedforward control.