We help the world build better semiconductors
with synthetic diamonds
We build next-gen testing tools based on quantum sensing to solve one of the semiconductor industry’s hardest problems
At QuantumDiamonds, we are building a new class of testing tools that use quantum sensors to see deeper, measure faster, and reveal what other tools can’t. We aim to bring this capability into every advanced semiconductor fab and redefine what's possible in testing and yield optimization.



Our mission
At QuantumDiamonds, we are redefining semiconductor testing. Our mission is to unleash the full potential of quantum sensing, to deliver unprecedented precision in magnetic and electric field imaging. We aim to disrupt conventional semiconductor testing methods and accelerate fault localization deep within 3D semiconductor architectures.
Our vision
We envision a future where we help the world build better semiconductors. Our technology will set the global benchmark for non-destructive, ultra-precise electrical and magnetic imaging. By enabling deep insight into complex 3D architectures, QuantumDiamonds will empower semiconductor manufacturers to accelerate design cycles, boost yield, and drive the next wave of high-performance, energy-efficient electronics.
What we truly believe in
Sense opportunities and focus on the customer
See around the corner and seek out opportunities to adapt our product to suit evolving customer preferences and market dynamics.
Better done than perfect
Perfection is the enemy of innovation. We’re not in the business of the steady and stable.
Just deliver!
Go the “extra mile” and push the boundaries in every interaction, project, and endeavor.
Be proactive, it’s on you
Don’t wait to be told what to do. It’s your responsibility to see ahead and own solutions.
If knowledge flows, success grows
Communicate within your team and the golden triangle of business, hardware, and software. This is the only way to succeed as a whole.
Passionate founders. Proven leaders.

Dr. Fleming Bruckmaier
Fleming has a Master’s degree in Physics from ETH Zurich and a PhD in Quantum Sensing from TU Munich. During his doctoral studies, he was primarily involved in developing a complex quantum sensing experimental setup, which is currently being used to establish novel measurement methods for single-cell biology. Through this work, he gained experience in software development, microwave electronics, and diamond synthesis, and was regularly involved in diamond characterization.
Kevin Berghoff
Kevin holds a Bachelor’s degree in Business Administration from the University of Cologne and a Master’s degree from NOVA School of Business and Economics. Before founding QuantumDiamonds, he worked at the international consulting firm McKinsey & Company, where he advised medium-sized companies in the mechanical engineering and industrial sectors on business and strategic issues in the "Advanced Electronics" practice group.
A stellar team from multi-discipline backgrounds
We are a group of physicists, engineers, and builders turning quantum science into production-ready hardware. Our team combines academic depth with startup execution, bringing experience from leading institutions and companies like TUM, ETH Zurich, LMU, Harvard, McKinsey, Intel, Airbus, and Infineon.

Guided by world’s top experts
Our advisors are industry-leading experts guiding us with their multi-years expertise.
Fleming and Kevin founded QuantumDiamonds to commercialize diamond-based quantum sensing






QuantumDiamonds strategically partners across industry, research and academia to commercialise quantum sensing technology for semiconductor testing



