Key facts
- Iwatani Giken’s last known valuation is $53.1M (Jun 2025).
- It has raised $27.5M; the latest was Later Stage VC ($12.8M) in Jun 2025.
- Notable investors include Mitsubishi UFJ Capital, SMBC Venture Capital, Incubate Fund, Shizuoka Capital, Resona Capital — 23 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 23 names
- ·Watchlist + deal alerts for Iwatani Giken
- ·The full record, as it builds
Funding rounds
No funding rounds for Iwatani Giken are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Iwatani Giken
Provider of space photography services intended to take photographs from the entrance of space with a balloon. The company provides metrological data that is accumulated for research and development, space photography with the help of balloons, craft classes, corporate lectures, and more, enabling clients and research corporations to collect accurate data from space.
- Sector
- Business Products and Services (B2B)
- HQ
- Ebetsu City, Japan
- Founded
- 2016
- Employees
- 82
- Website
- iwaya.biz/
- Ownership
- Privately Held (backing)
Iwatani Giken 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 Iwatani Giken 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 Iwatani Giken in its N-PORT filings yet. We sweep new filings monthly.