Hardt Hyperloop Emerges from Bankruptcy with Multi-Million Euro Funding Round Led by Green Rock
Hardt Hyperloop, a Rotterdam‑based mobility systems developer founded in 2017, raised an undisclosed multi‑million‑euro round led by US investor Green Rock, with participation from existing backers Perpetuum Ventures and Urban Impact Ventures. The funding comes after the company entered bankruptcy earlier in 2026 and will be used to continue technology development and launch hyperloop projects across Europe and the Americas.