Key facts
- QLM Technology’s last known valuation is $9.0M (Apr 2021).
- It has raised $24.0M; the latest was Later Stage VC ($4.7M) in Sep 2025.
- Notable investors include Innovate UK, SFC Capital, The FSE Group, Seraphim Space, Development Bank of Wales — 19 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 19 names
- ·Watchlist + deal alerts for QLM Technology
- ·The full record, as it builds
Funding rounds
No funding rounds for QLM Technology are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About QLM Technology
Operator of quantum gas sensing technology intended to tackle natural gas leakage from well-heads and pipeline transportation. The company's technology provides a quantum sensing resolution capable of remotely detecting and quantifying the lowest leak rate required by the industry, enabling natural gas producers, distributors, and service providers with fast, accurate, and low-cost gas leak identification and monitoring, and improving safety while significantly reducing operating costs.
- Sector
- Energy
- HQ
- Cardiff, United Kingdom
- Founded
- 2017
- Employees
- 37
- Website
- qlmtec.com/
- Ownership
- Privately Held (backing)
QLM Technology 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 QLM Technology 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 QLM Technology in its N-PORT filings yet. We sweep new filings monthly.