QuantumDiamonds
PrivateLast Round
Series A
Jul 9, 2026
Total Funding Raised
$24.96M
Company Overview
QuantumDiamonds is a deep-tech company that develops diamond-based quantum sensing tools for semiconductor failure analysis and defect detection.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Sensors, Smart Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Hardware + Subscription
AI Layer
Application
Keywords
quantum sensingsemiconductor inspectionfailure analysisquantum hardwarequantum diamond microscopyQDMdefect localizationmetrologychip diagnosticsyield monitoringwafer mappingnon-destructive testingchip manufacturingfab equipmentdeep tech
Historical Pricing
Historical view of private secondary pricing and transaction trends.
QuantumDiamonds Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
QuantumDiamonds Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Jul 9, 2026 | ||||
| Seed | Nov 27, 2023 | ||||
| Grant | Nov 27, 2023 |
QuantumDiamonds Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Onsight Ventures | Seed, Series A |
| IQ Capital | Series A, Seed |
| Federal Ministry for Economic Affairs and Energy | Series A |
| First Momentum Ventures | Seed, Series A |
| State of Bavaria | Series A, Grant |
| Earlybird Venture Capital | Series A, Seed |
| Bayern Kapital | Series A |
QuantumDiamonds Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about QuantumDiamonds's valuation, stock price, and market status.