Siengine adds strategic investors in Series C+ financing
Industrial and regional investors back automotive and industrial chip expansion.
Siengine disclosed additional strategic backing on 31 July, with investment records identifying the transaction as a Series C+. Participants include Shandong Hi-Speed Group, Longding Investment, Zhuoyuan Asia, Weihua Group and regional investors from Qingdao and Wuhan.
The company is expanding automotive chip deliveries and commercialising industrial intelligent chips. Its new investors bring transport infrastructure, industrial equipment and regional development resources.
Siengine reported more than $200 million in total financing during the first half of 2026. That cumulative figure includes earlier financing; the allocation to this transaction was not separately disclosed.
Use of funds
Scale automotive chip deliveries
Commercialise industrial intelligent chips