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QuantumDiamonds

Develops chip testing technology for semiconductor manufacturers, supporting high-precision inspection and manufacturing scale-up.

AI Hardware
General
Total Raised
$106M
Last Valuation
$100M
Headquarters
Europe

Overview

QuantumDiamonds is a chip testing startup focused on tools for the semiconductor industry. Its products target chipmakers and manufacturing partners that need more advanced testing and inspection capabilities as device complexity rises. The company has raised $106M across two disclosed rounds, including €15M in equity funding and €91M tied to manufacturing support. It is described as the first startup approved for manufacturing funding under the EU Chips Act, positioning it within Europe’s semiconductor supply-chain buildout.

Funding History

2 rounds · Jul 2026 – Jul 2026
$106M
Total Raised
2
Valuation: $100M
Cumulative: $106M

Chip testing startup QuantumDiamonds raises €15M in equity funding

Investors not disclosed
Source
1
Valuation: $607M
Cumulative: $91M

QuantumDiamonds raises €91M, becomes the first startup approved for manufacturing funding under the EU Chips Act

Investors not disclosed
Source

Frequently Asked Questions

How much has QuantumDiamonds raised in total?
QuantumDiamonds has raised a total of $106M across 2 funding rounds.
What does QuantumDiamonds do?
QuantumDiamonds is a chip testing startup focused on tools for the semiconductor industry. Its products target chipmakers and manufacturing partners that need more advanced testing and inspection capabilities as device complexity rises. The company has raised $106M across two disclosed rounds, including €15M in equity funding and €91M tied to manufacturing support. It is described as the first startup approved for manufacturing funding under the EU Chips Act, positioning it within Europe’s semiconductor supply-chain buildout.
Where is QuantumDiamonds headquartered?
QuantumDiamonds is headquartered in Europe.