VISION IV key facts
as of Oct 2026- Developer of advanced synthetic diamond technologies designed to enable extreme-environment measurement and next-generation device development.
- VISION IV is valued at approximately $4.3M as of Oct 2026 (last reported valuation).
- It has raised $2.0M; the latest was Early Stage VC ($2.0M) in Mar 2025.
- Notable investors include SOSV, HAX, Japan External Trade Organization, FASTAR, Partners Fund — 8 tracked in total.
- Status: Privately Held (backing).
VISION IV's last reported valuation, Jun 2023. Nothing priced has surfaced since.
- ·Watch VISION IV: the Monday email on marks, rounds and moves
VISION IV funding rounds
No funding rounds for VISION IV are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
VISION IV valuation
VISION IV's last reported valuation was $4.3 million in Jun 2023. No priced round, secondary trade or fund mark has surfaced since.
VISION IV investors
8 investors are on record for VISION IV, including SOSV, HAX, Japan External Trade Organization and FASTAR.
About VISION IV
Developer of advanced synthetic diamond technologies designed to enable extreme-environment measurement and next-generation device development. The company researches, develops, manufactures and sells diamonds and its application products, enabling clients to get quality synthetic diamonds to be used in semiconductor devices.
- Sector
- Information Technology
- HQ
- Yokohama, Japan
- Founded
- 2021
- Website
- visioniv.co.jp/
- Ownership
- Privately Held (backing)
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