Key facts
- Phlux Technology’s last known valuation is $31.4M (Mar 2025).
- It has raised $15.8M; the latest was Later Stage VC ($11.6M) in Mar 2025.
- Notable investors include Innovate UK, Octopus Ventures, BGF (Financial Services), UK Research and Innovation, Northern Gritstone — 13 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 13 names
- ·Watchlist + deal alerts for Phlux Technology
- ·The full record, as it builds
Funding rounds
No funding rounds for Phlux Technology are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Phlux Technology
Developer of infrared sensing technology designed to deliver affordable infrared sensors to bridge the performance gap between InGaAs SPADs and conventional InGaAs APDs. The company's technology helps to improve the performance of laser rangefinders, LIDAR, fiber sensing, and imaging systems, enabling clients to significantly extend the boundaries of eye-safe sensor systems.
- Sector
- Information Technology
- HQ
- Sheffield, United Kingdom
- Founded
- 2018
- Employees
- 18
- Website
- phluxtechnology.com/
- Ownership
- Privately Held (backing)
Phlux 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 Phlux 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 Phlux Technology in its N-PORT filings yet. We sweep new filings monthly.