Key facts
- It has raised $2.5M; the latest was Later Stage VC ($2.5M) in Mar 2025.
- Notable investors include Investinor, RunwayFBU, SINTEF Venture, Skagerak Capital.
- Status: Acquired/Merged (Operating Subsidiary).
- ·The complete investor list — 4 names
- ·Watchlist + deal alerts for LayerOne
- ·The full record, as it builds
Funding rounds
No funding rounds for LayerOne are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About LayerOne
Manufacturer of graphene oxide intended to provide nanomaterials at a global industrial scale. The company offers proprietary, scalable technology that delivers grain-sized graphite oxide and industry-friendly innovations, enabling clients in energy storage, composites and coatings, and advanced water systems to enhance performance and material functionality.
- Sector
- Materials and Resources
- HQ
- Porsgrunn, Norway
- Founded
- 2005
- Employees
- 18
- Website
- layeronematerials.com/
- Ownership
- Acquired/Merged (Operating Subsidiary)
LayerOne 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 LayerOne 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 LayerOne in its N-PORT filings yet. We sweep new filings monthly.