Delft Circuits
Delft, South Holland, Netherlands · Information Technology, Manufacturing, Software
Delft Circuits is a leading innovator in high-density connectivity solutions, specifically designed for the demands of the quantum computing era. Their groundbreaking High-Density Input/Output (HD-I/O) system provides a turnkey solution that addresses critical scalability issues in quantum computing. The company focuses on simplifying complex hardware integration for researchers and developers in
Key facts
- Headquarters
- Delft, South Holland, Netherlands
- Employees
- 47
- Industries
- Information Technology, Manufacturing, Software
- Status
- Private
- Website
- delft-circuits.com
- Company page
Recent activity at Delft Circuits
- : Delft Circuits extends its funding round by €8 million, raising the total to €15 million. The funds will support technical hiring, production scaling, and product innovation.
- : Delft Circuits has launched its groundbreaking High-Density Input/Output (HD-I/O) system, designed for quantum computing requirements.
Delft Circuits funding history
| Date | Round | Amount |
|---|---|---|
| Dec 2025 | Series A | $16.2M |
Leadership
- Calvin Companjen, Chief Financial Officer
- Martin Danoesastro, Chief Executive Officer
Verified email and direct lines for Delft Circuits’s decision-makers are on Fundz. See plans — or book a 15-minute walkthrough.
Delft Circuits in the news
- Who’s News: Strategic Leadership Appointments at QuiX Quantum, Qubitrium, Qunnect, Delft Circuits, Q.ANT, QuSecure, Moth, and IonQ - Quantum Computing Report (Apr 09, 2026)
- Delft University of Technology Team Develops LIMDD Algorithm for Quantum-Circuit Simulation - Quantum Zeitgeist (Jun 28, 2026)
- Delft Circuits, Bluefors: the engine-room driving joined-up quantum innovation - Physics World (Nov 10, 2025)
- Researchers Build Parity-Check Circuits For 600-Qubit Error Correction - Quantum Zeitgeist (Aug 23, 2026)
- Delft Circuits Presents I/O Roadmap to Scale Quantum Computers to Thousands of Qubits - Quantum Computing Report (Sep 19, 2025)
- Flexible Cryogenic Cables Simplify Quantum Computer Design - EE Times (Dec 16, 2022)
- Five research projects at TU Delft receive funding for cutting-edge research on photonic chips - TU Delft (Dec 09, 2025)
- Breakthrough in spintronic devices for ultra-thin quantum circuits - EurekAlert! (Jun 24, 2025)
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About Delft Circuits: questions and answers
What does Delft Circuits do?
Delft Circuits is a leading innovator in high-density connectivity solutions, specifically designed for the demands of the quantum computing era. Their groundbreaking High-Density Input/Output (HD-I/O) system provides a turnkey solution that addresses critical scalability issues in quantum computing. The company focuses on simplifying complex hardware integration for researchers and developers in
Where is Delft Circuits headquartered?
Delft Circuits is headquartered in Delft, South Holland, Netherlands.
How many employees does Delft Circuits have?
Delft Circuits has about 47 employees.
Has Delft Circuits raised funding?
Yes. Fundz has recorded 1 funding event for Delft Circuits. The most recent, Series A of $16.2M, was in Dec 2025.
Who leads Delft Circuits?
Martin Danoesastro is a Chief Executive Officer at Delft Circuits.
What is the latest news on Delft Circuits?
On Dec 03, 2025, Delft Circuits extends its funding round by €8 million, raising the total to €15 million. The funds will support technical hiring, production scaling, and product innovation.
Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy