Germany · Series A startup
3 rounds we have observed, with the 10 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 4 months ago
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Funding summaryUpdated 5 Nov 2026
$201Mraised across 3 rounds since 2023, from 4 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
World FundLead
EIC Accelerator
Earlybird Venture Capital
Bayern Kapital
IQ Capital
M Ventures
Creator Fund
First Momentum Ventures
UnternehmerTUM
Onsight VenturesReported by TechCrunch and 1 other
Source recorded
From QuantumDiamonds's own website: 2 founders.
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
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This firm lists QuantumDiamonds as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
QuantumDiamonds's investors include EIC Accelerator, Earlybird Venture Capital, IQ Capital, Creator Fund and First Momentum Ventures, and 5 more on record. World Fund led its latest round.
QuantumDiamonds has raised $201M across 3 rounds since 2023.
QuantumDiamonds's most recent round was a Series A of $17M in Jul 2026, led by World Fund.
QuantumDiamonds's largest round on record is $176M (Undisclosed round), in Dec 2025.
QuantumDiamonds's first round on record, in Nov 2023, was backed by EIC Accelerator, Earlybird Venture Capital and IQ Capital and 2 others.
QuantumDiamonds's latest named round is a Series A, in Jul 2026.
QuantumDiamonds is based in Germany.
World Fund led the Series A in 2026.
In the same sector, and raised in the last eighteen months.
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Germany · 
