Key facts
- Nisien.AI’s last known valuation is $4.0M (Dec 2024).
- It has raised $1.0M; the latest was Accelerator/Incubator in Sep 2025.
- Notable investors include Development Bank of Wales, Cardiff University, Foresight Group, VentureCEO.
- Status: Privately Held (backing).
- ·The complete investor list — 4 names
- ·Watchlist + deal alerts for Nisien.AI
- ·The full record, as it builds
Funding rounds
No funding rounds for Nisien.AI are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Nisien.AI
Developer of an online threat detection platform intended to help organizations understand and reduce online harm. The company's platform combines artificial intelligence with research-backed interventions to protect people, reputations and communities, thus turning detection into online defence, enabling clients to safeguard their personal experiences of hate online and offline.
- Sector
- Information Technology
- HQ
- Cardiff, United Kingdom
- Founded
- 2017
- Employees
- 20
- Website
- nisien.ai/
- Ownership
- Privately Held (backing)
Nisien.AI 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 Nisien.AI 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 Nisien.AI in its N-PORT filings yet. We sweep new filings monthly.