Key facts
- FiberSense’s last known valuation is $59.5M (Jun 2019).
- It has raised $26.2M; the latest was PE Growth/Expansion in Sep 2025.
- Notable investors include Antler, Free Electrons, Prosus Ventures, Investible, Tectonic Investment Management — 13 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 13 names
- ·Watchlist + deal alerts for FiberSense
- ·The full record, as it builds
Funding rounds
No funding rounds for FiberSense are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About FiberSense
Manufacturer of optical fiber sensors designed to have a sensing capability that is particularly well suited to harsh and critical environments. The company advances in optical components, application software and powerful digital signal processing, providing compelling applications outside of defense where this is a unique sensing capability.
- Sector
- Information Technology
- HQ
- Mosman, Australia
- Founded
- 2015
- Employees
- 43
- Website
- fibersense.com/
- Ownership
- Privately Held (backing)
FiberSense 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 FiberSense 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 FiberSense in its N-PORT filings yet. We sweep new filings monthly.