Henan Railway Construction Investment Company has several secondary companies.

Eight. Including Henan Railway Survey and Design Institute Co., Ltd., Henan Changtong Real Estate Development Co., Ltd., Henan Rail Transit Construction Management Co., Ltd., Henan Housing Provident Fund Management Center, Henan Urban Rail Transit Co., Ltd., Henan Construction Project Bidding Co., Ltd., Henan Railway Construction Municipal Engineering Supervision Co., Ltd., Henan Railway Construction Investment Kyushu Engineering Management Consulting Co., Ltd.