Key facts
- Green Diamond Performance Materials’s last known valuation is $3.5M (Jan 2023).
- Notable investors include Convergent Capital, Medallion Capital.
- Status: Privately Held (backing).
Investors
2- ·The complete investor list — 2 names
- ·Watchlist + deal alerts for Green Diamond Performance Materials
- ·The full record, as it builds
Funding rounds
No funding rounds for Green Diamond Performance Materials are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Green Diamond Performance Materials
Manufacturer of refined sand intended for roofing, sandblasting, and foundry industries. The company's innovative water separation process ensures a lower dust factor and more accurate specification analysis, thereby providing clients with an environmentally friendly and inert product array with consistent customizable options.
- Sector
- Materials and Resources
- HQ
- Riddle, OR, United States
- Founded
- 1961
- Employees
- 60
- Website
- greendiamondpm.com/
- Ownership
- Privately Held (backing)
Green Diamond Performance Materials 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 Green Diamond Performance Materials 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 Green Diamond Performance Materials in its N-PORT filings yet. We sweep new filings monthly.