How many listed energy drinks companies are there?

There are six. According to the information of energy beverage, there are six listed energy beverage companies: Dong Peng Beverage, Chengde Lulu, Yangyuan Beverage, Family Fun, Li Ziyuan and JuneYao Health. "Energy drink refers to a drink that can adjust the body function to a certain extent by changing the composition and content ratio of natural nutrients in the drink to meet the nutritional needs of some special people.