Key facts
- Hystar’s last known valuation is $91.0M (Jan 2023).
- It has raised $69.3M; the latest was Later Stage VC ($36.0M) in May 2025.
- Notable investors include European Innovation Council, Hillhouse Investment Group, AP Ventures, Nysno Climate Investments, Finindus — 18 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 18 names
- ·Watchlist + deal alerts for Hystar
- ·The full record, as it builds
Funding rounds
No funding rounds for Hystar are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Hystar
Developer of polymer electrolyte membrane electrolyzers designed for large-scale green hydrogen production. The company's technology uses a cell design and process architecture that provides the ability to reduce electricity consumption and increase hydrogen output, enabling professionals to tackle various critical energy challenges and has the potential to reduce greenhouse gas emissions.
- Sector
- Energy
- HQ
- Hovik, Norway
- Founded
- 2020
- Employees
- 62
- Website
- hystar.com/
- Ownership
- Privately Held (backing)
Hystar doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Hystar shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Hystar in its N-PORT filings yet. We sweep new filings monthly.