QuantumDiamonds develops atom-sized quantum sensors that enable non-destructive, nano-scale imaging of magnetic fields, with applications across various industries, including semiconductor manufacturing and medical diagnostics.
QuantumDiamonds has raised €22M across 2 funding rounds from 12 investors, most recently a round in Jul 2026. Based in Munich, Germany; active in Deeptech. Data as of 7 Aug 2026.
Timing: too soon vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
| Date |
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| Stage |
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| Amount |
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| Investors |
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| 2026-07-09 | Other | €15M | Angel Investors,Bayern Kapital,Creator Fund,Earlybird,First Momentum,IQ Capital+3 more | View deal → |
| 2023-11-27 | Seed | €7.0M | Angel Investors,Bavarian state ,Creator Fund,Earlybird,European Innovation Council (EIC),First Momentum Venture+3 more | View deal → |
