Quantum Diamonds
PrivateLast Round
Grant
Jul 9, 2026
Total Funding Raised
$91.38M
Company Overview
Quantum Diamonds is a deep-tech company that develops and deploys quantum sensing technologies and tools for the failure analysis and metrology of semiconductor chips.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Sensors, Quantum Computing
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Application
Keywords
quantum sensingsemiconductor failure analysisquantum diamond microscopyQDMnanometer-scale imagingsemiconductor metrologyfailure analysis as a serviceFAaaSdefect inspectionnitrogen-vacancy centersNV centerschip diagnostics3D chip architecturenon-destructive testingdeep tech
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Quantum Diamonds 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 |
Quantum Diamonds Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jul 9, 2026 | ||||
| Grant | Dec 15, 2025 | ||||
| Grant | Nov 27, 2023 |
Quantum Diamonds Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| European Innovation Council Fund | Grant |
| Onsight Ventures | Grant |
| IQ Capital | Grant |
| Federal Ministry for Economic Affairs and Energy | Grant |
| First Momentum Ventures | Grant |
| State of Bavaria | Grant |
| Earlybird Venture Capital | Grant |
Quantum Diamonds Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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