Key facts
- It has raised $21.3M; the latest was Later Stage VC in Dec 2025.
- Notable investors include Bpifrance, InnoEnergy, UI Investissement, Equinor Ventures, Région Sud Investissement — 23 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 23 names
- ·Watchlist + deal alerts for HSL Technologies
- ·The full record, as it builds
Funding rounds
No funding rounds for HSL Technologies are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About HSL Technologies
Developer of chemical hydrogen generation technology designed to provide on-demand hydrogen without storage complications. The company offers features such as a process that produces hydrogen through a controlled reaction between two stable liquids, enabling safe transport at ambient temperature and pressure, providing industries with energy-dense hydrogen for applications requiring flexible, easily deployable energy sources while addressing logistical challenges associated with traditional hydrogen storage.
- Sector
- Business Products and Services (B2B)
- HQ
- Aix-en-Provence, France
- Founded
- 2015
- Employees
- 48
- Website
- hsl.tech/
- Ownership
- Privately Held (backing)
HSL Technologies 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 HSL Technologies 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 HSL Technologies in its N-PORT filings yet. We sweep new filings monthly.