上市公司：巴安水务（300262），节能国祯（300388），博世科（300422），中建环能（300425），鹏 鹞环保（300664），中环环保（300692），倍杰特（300774），深水海纳（300961），天源环保 （301127），嘉戎技术（301148），华能水电（600025），武汉控股（600168），国中水务 （600187），桂冠电力（600236），钱江水利（600283） 知前沿，问智研。智研咨询是中国一流产业咨询机构，十数年持续深耕产业研究领域，提供深度产业研 究报告、商业计划书、可行性研究报告及定制服务等一站式产业咨询服务。专业的角度、品质化的服 务、敏锐的市场洞察力，专注于提供完善的产业解决方案，为您的投资决策赋能。 2025年1-12月，水的生产和供应业企业数（以下数据涉及的企业，均为规模以上工业企业，从2011年 起，规模以上工业企业起点标准由原来的年主营业务收入500万元提高到年主营业务收入2000万元）为 4162个，和上年同期相比，增加了185个，同比增长4.65%，占工业总企业的比重为0.79%。 2016-2025年水的生产和供应业企业数统计图 数据来源：国家统计 ...

Group 1 - The core viewpoint of the article highlights the growth in the number of enterprises in the water production and supply industry in China, with a total of 4,146 companies reported as of January to July 2025, marking an increase of 241 companies compared to the same period last year, representing a year-on-year growth of 6.17% [1] - The report indicates that the water production and supply industry accounts for 0.8% of the total industrial enterprises in China [1] - The data referenced in the article is sourced from the National Bureau of Statistics and compiled by Zhiyan Consulting, a leading industry consulting firm in China [2] Group 2 - The article mentions several listed companies in the water production and supply sector, including Ba'an Water (300262), Energy Conservation Guozhen (300388), Boschke (300422), and others [1] - The report titled "2025-2031 China Water Production and Supply Industry Market Development Scale and Investment Opportunity Analysis Report" was published by Zhiyan Consulting [1] - The threshold for scale industrial enterprises has been raised from an annual main business income of 5 million to 20 million yuan since 2011 [1]