Startup · Germany
Quantum Diamonds
HQ München, GermanyFounded 202251-200 employeesUpdated
QuantumDiamonds develops and deploys next-gen semiconductor testing tools for the advanced packaging era, while offering in-house failure analysis with quantum sensing as a service.
Funding5 rounds · ~$24.7M
- Equity raised
- ~$24.7M
- Debt, secondaries & grants
- ~$87.5M
- Latest
- ~$17.1MSeries A · Jul 8, 2026
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| Jul 8, 2026 | Series A | ~$17.1M | — | World Fund | — | Reported |
| Jun 23, 2026 | Grant | ~$87.5M | — | — | — | Reported |
| Nov 27, 2023 | Seed | ~$7.6M | — | IQ Capital | — | Reported |
| Oct 30, 2023 | Grant | Undisclosed | — | — | — | Reported |
| Nov 1, 2022 | Pre-Seed | Undisclosed | — | — | — | Reported |
- Series ALed by World Fund~$17.1MJul 8, 2026
- Grant~$87.5MJun 23, 2026
- SeedLed by IQ Capital~$7.6MNov 27, 2023
- GrantUndisclosedOct 30, 2023
- Pre-SeedUndisclosedNov 1, 2022
Raised counts equity rounds; debt, secondary sales and grants are totaled separately. Amounts in other currencies are converted at the announcement month's average rate. A ~ marks an estimated or converted amount.
Capabilities1
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Semiconductors and microelectronics | Developer | — | — | classify_sectors run 172, haiku, taxonomy 2026-10-19: Semiconductor testing tools for advanced packaging and quantum-sensing failure analysis; no defense use is stated. | Reported |
- Developerclassify_sectors run 172, haiku, taxonomy 2026-10-19: Semiconductor testing tools for advanced packaging and quantum-sensing failure analysis; no defense use is stated.—Reported
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
People2
| Person | Role |
|---|---|
| Dominik Bucher | Co-Founder |
| Kevin Berghoff | CEO & Co-Founder |
Sources3
Profile2
- 1
Sixth-Domain · Supports Organization · kind
“{"group": "startups", "id": "cdacea94-7460-4c5d-920b-0b93bfb8bf6f", "name": "Quantum Diamonds"}”
- 2CompanyQuantumDiamonds
Quantum Diamonds · Supports Organization · description, Organization · name, Organization · website
“QuantumDiamonds develops and deploys next-gen semiconductor testing tools for the advanced packaging era, while offering in-house failure analysis with quantum sensing as a service.”
Funding1
- 3DatabaseQuantumDiamonds company profile
Octen Business Search · Supports Funding round, Organization · country, Organization · employee range, Organization · founded year, Organization · hq city, Organization · linkedin url, Organization · ownership, Role
“funding round: Series A, 2026-07-08, EUR 15,000,000, lead: World Fund”
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