QuantumDiamonds

SemiconductorsSeries AMunich, Germanyqd-st.com

Latest round

Series A

Last raised

Aug 2025

Total raised

$21M

Investors

10

About QuantumDiamonds

Based in Munich, Germany, and founded in 2022, QuantumDiamonds GmbH operates as a manufacturer of semiconductors that create atom-sized quantum sensors, allowing for harmless, nanoscale imaging of magnetic fields. QuantumDiamonds GmbH offerings are NV-Diamonds, utilizing solid-state qubits known as nitrogen-vacancy (NV) centers. These sensors break spatial resolution and sensitivity barriers, surpassing classical sensors. Operating at room temperature, the diamonds boast electronic spins with extended coherence times. It enables ultra-precise measurements of magnetic fields and other physical properties, offering calibration-free, biocompatible solutions.

Who invested in QuantumDiamonds

10 investors across 2 rounds

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Funding rounds

  1. Series A

    Aug 8, 2025

    Amount

    $18M

    Investors

    Locked

  2. Seed

    Nov 9, 2023

    Amount

    $3.2M

    Investors

    Locked

Questions about QuantumDiamonds

Who invested in QuantumDiamonds?

QuantumDiamonds has 10 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has QuantumDiamonds raised?

QuantumDiamonds has raised 2 venture rounds. Sign up free to see how much each round raised and the total.

When did QuantumDiamonds last raise money?

QuantumDiamonds's most recent round on record is a Series A, in Aug 2025.

What does QuantumDiamonds do?

Based in Munich, Germany, and founded in 2022, QuantumDiamonds GmbH operates as a manufacturer of semiconductors that create atom-sized quantum sensors, allowing for harmless, nanoscale imaging of magnetic fields.

Where is QuantumDiamonds headquartered?

QuantumDiamonds is headquartered in Munich, Germany.

Which VCs invest in companies like QuantumDiamonds?

Among active investors with capital left to deploy, Index Ventures, Forbion, European Investment Bank and Highland Europe back semiconductors companies at QuantumDiamonds's stage. Their profiles are linked below.

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