Sensitive
Reads current without touching a wire.
Advanced Quantum Sensors
Expert precision in the harshest conditions.
See the unseen.
Quantum sensors made of diamond. They see the currents inside machines, so machines can run better.
Every current makes a magnetic field. Most of it, you never see.
AQS chip · design concept
Every motor, server and power line runs on current. Every current leaves a magnetic trace. Read it, and you see the machine at work.
The goal
Improve efficiency.
Improve performance.
One in four new cars sold worldwide in 2025 was electric. Each one runs on current, from the battery to the wheels.
Today, the battery monitor reads cell voltages, a few temperatures and one current. The car's magnetic field holds more: where current flows, and what is starting to change.
One quantum sensor, built to listen to the whole vehicle. Go further. Last longer. Spot problems sooner.
Illustration of a concept in development. Source: IEA, Global EV Outlook 2026. Electric cars include plug-in hybrids.
Technology
Quantum sensing,
made of diamond.
Multimodal
Field and temperature, from one sensor.
Robust
Made for real machines, not just the lab.
Designed to shrink to chip scale.
Applications
Machines. Hearts. Brains.
Each step is a quieter signal. The same diamond, made better.
Machines
AI data centers
Built to show where the power goes.
Data centers used about 415 TWh in 2024; demand is set to more than double by 2030 (IEA).
Machines
Electric vehicles
Built for the battery, the motors and everything between.
Machines
Power grids
Built to watch current through transformers, lines and substations.
Machines
Aerospace
Aircraft are going electric: generators, power lines and motors all run on current.
Where we're going
Hearts
The heart's magnetic field, read outside the shielded room.
Where we're going
Brains
The quietest signal of all, and the top step.
Markets we are building for. Photos are AI-generated illustrations. Hearts and brains are where we're going, not what we claim today.
Team
The team.
Thomas Lewer
Chief Executive Officer
Chalach Kasemtantikul
Chief Technology Officer
Chuanwei Zhang
Chief Quantum Scientist
APS Fellow. Co-Director, Center for Quantum Leaps.
Chong Zu
Chief Quantum Engineer
Assistant Professor of Physics.
Lan Yang
Chief Strategy Advisor
Fellow of NAI, IEEE, APS and Optica.