中证中小投资者服务中心有限责任公司（简称投服中心）是于2014年12月成立的证券金融类公益机构，归属中国证监会直接管理。

投服中心的主要职责包括：面向投资者开展公益性宣传和教育；公益性持有证券等品种，以股东身份或证券持有人身份行权；受投资者委托，提供调解等纠纷解决服务；为投资者提供公益性诉讼支持及其相关工作；中国投资者网站的建设、管理和运行维护；调查、监测投资者意愿和诉求，开展战略研究与规划；代表投资者，向政府机构、监管部门反映诉求；中国证监会委托的其他业务。

Founded on December 5, 2014, China Securities Investor Services Center (ISC) is a non-profit financial institution and is under the direct administration of the China Securities Regulatory Commission (CSRC).

The major responsibilities of ISC include: not-for-profit publicity and education for individual investors; not-for-profit holding of securities, to exercise shareholders’ legitimate rights; providing mediation and settlement services as entrusted by individual investors; operating Chinese Investor Website (www.investor.gov.cn) on behalf of CSRC; investigating and monitoring investors’ needs and demands, and carrying out strategic research and planning; speaking to the government and regulatory authorities on behalf of investors; other businesses authorized by the CSRC.