Is Zhangzhou City Investment Group a state-owned enterprise?

Yes As of May 16, 2023, the website information of Zhangzhou City Investment Group shows that Zhangzhou City Investment Group is one of the four state-owned key enterprise groups in Zhangzhou and a professional city operation service provider, so Zhangzhou City Investment Group is a state-owned enterprise. State-owned enterprises refer to wholly state-owned enterprises in which the State Council and local people's governments perform the responsibilities of investors on behalf of the state respectively.