Key facts
- It has raised $4.8M; the latest was Accelerator/Incubator in Jan 2025.
- Notable investors include SOSV, Mitsubishi UFJ Capital, SBI Investment, Shizuoka Capital, Vertex Partners — 13 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 13 names
- ·Watchlist + deal alerts for Spiral (Aerospace and Defense)
- ·The full record, as it builds
Funding rounds
No funding rounds for Spiral (Aerospace and Defense) are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Spiral (Aerospace and Defense)
Manufacturer of autonomous flying drones intended to simplify the drone flight system for indoor environments such as construction and civil engineering. The company's drone specializes in services for position control, a complex, energy-intensive technology, and autonomous flight operation software to meet the challenges faced on the actual worksite, providing field engineers with autonomous drone flight under non-GPS environments.
- Sector
- Business Products and Services (B2B)
- HQ
- Tokyo, Japan
- Founded
- 2016
- Employees
- 16
- Website
- spiral-robotics.com/
- Ownership
- Privately Held (backing)
Spiral (Aerospace and Defense) 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 Spiral (Aerospace and Defense) 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 Spiral (Aerospace and Defense) in its N-PORT filings yet. We sweep new filings monthly.