Key facts
- Opsydia’s last known valuation is $12.3M (Sep 2022).
- It has raised $8.2M; the latest was Later Stage VC in Jul 2025.
- Notable investors include Parkwalk Advisors, University of Oxford, Oxford Science Enterprises, Foresight Group, Oxford University Innovation.
- Status: Privately Held (backing).
- ·The complete investor list — 5 names
- ·Watchlist + deal alerts for Opsydia
- ·The full record, as it builds
Funding rounds
No funding rounds for Opsydia are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Opsydia
Developer of a laser-marking technology designed to help with cryptographic applications. The company's technology can imprint serial numbers, logos, and other marks, that are invisible to the naked eye inside transparent materials including diamonds, glass, and polymers, enabling dealers to secure the identity of the diamonds and substantially improve the quality without sacrificing clarity or grade.
- Sector
- Information Technology
- HQ
- Begbroke, United Kingdom
- Founded
- 2017
- Employees
- 21
- Website
- opsydia.com/
- Ownership
- Privately Held (backing)
Opsydia 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 Opsydia 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 Opsydia in its N-PORT filings yet. We sweep new filings monthly.