Hystar develops polymer electrolyte membrane electrolyzers designed for large-scale green hydrogen production.
Hystar has raised $36.0M in total funding. The most recent round was Series C. The last funding was announced in May 2025.
Hystar's investors include Hillhouse Investment, Trustbridge Partners, Mitsubishi Corporation, AP Ventures, European Union.
Hystar is headquartered in Høvik, Norway.
Hystar develops polymer electrolyte membrane electrolyzers designed for large-scale green hydrogen production.
Hystar is at the Series C stage.
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"Hystar — Funding & Investors." VCBacked, May 12, 2025, https://www.vcbacked.co/company/hystar. Accessed August 14, 2026.
VCBacked. (2025). Hystar — Funding & Investors. Retrieved August 14, 2026, from https://www.vcbacked.co/company/hystar
{{cite web |title=Hystar — Funding & Investors |url=https://www.vcbacked.co/company/hystar |website=VCBacked |access-date=August 14, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated