Leaders in
clean energy
and power

Resonant Link is transforming the charging experience across industries and leading the movement to electrify work, logistics, transportation, and patient care to help people, businesses, and the planet thrive.

a man holding a battery device

Our path to wireless power you can depend on

Aaron, Phyo, Grayson, and Charlie were brought together by a passion for power electronics and a desire to make the world a better place, first overlapping at a conference in Italy.

On the conference floor, they dreamed of how high-frequency power electronics and incredible electromagnetics could transform wireless power and accelerate electrification.

A few months later, Resonant Link was launched around a revolutionary way to send wireless power that was 5x faster than anything else available then — or since.

Our founding team was laser-focused on using wireless charging to speed the adoption of electric vehicles and address the coming global health crisis of climate change.

They also realized that wireless charging could save lives right away by eliminating the wires and battery replacement surgeries needed to power implanted medical devices, like pacemakers.

Less than a year after forming, Resonant Link partnered with their first Fortune 500 customer, who had been working on wireless power for half a century, to develop non-invasive wireless power for a life-saving medical device. With this first success, Resonant Link started on the path to center electricity for human health, inside and out.

Today, the Resonant Link team delivers 5x faster and highly-efficient wireless power for applications big to small, from massive industrial trucks to medical devices smaller than a fingernail.

Resonant Link is anchored by offices in South Burlington, VT, Zurich, CH, and Boston, MA, and has amassed double-digit customers in healthcare, electric vehicles, and consumer electronics.

With backing from top investors and government agencies, they are poised to continue their exponential growth and lead the movement to electrify work, logistics, transportation, and patient care to help people, businesses, and the planet thrive.


The Resonant Link team is made up of world-class engineers, scientists, operators, and innovators.

hands working on a circuit board

Our Partners and Investors

Meet the innovators and leaders who are changing the world with Resonant Link.


This wasn’t our first attempt at wireless power — we had 20+ team members working on this. We looked at 5 other competitors. Nobody else in the space could convince us they could deliver the efficiency we needed. Resonant Link has delivered on every milestone.

Fortune 200 Medical Company
Principal Engineer

The ability to achieve faster, more efficient charging with Resonant Link’s technology represents a critical evolution in the development of the next-generation of electronic medical implantable devices.

Dr. Kevin Kwaku
Assistant Professor of Medicine

Resonant Link’s boost to wireless charging efficiency is going to be a game-changer for our patients with heart failure.

Dr. Aditya Bansal
Surgical Director

We’re not a power company, nor would it make sense for us to try to be when we could work with Resonant Link. They’ve already figured out how to power an impressive range of medical devices so joining forces was a no-brainer.

Leading BCI Company

We’re super happy with the development with Resonant Link and we’re integrating the coil within our system now.

Diagnostics Startup

Portless phones would be our biggest marketing push in years, but we need 2x faster wireless charging … your coils deliver that.

Fortune 10 Electronics Company

After 35 years, I’m more impressed with [Resonant Link] than any other partner.

Fortune 100 Company

Resonant Link’s focus on medical and transportation applications shows how vast the potential reach is for their technology.

Orin Hoffman
Partner at The Engine

Mobility is becoming standard to nearly every consumer electronic device that requires power. Resonant Link is bringing mobility to the most essential, and most challenging, devices.

Orin Hoffman
Partner at The Engine

The companies in GCxN’s fifth cohort [including Resonant Link] are developing technologies that will improve the efficiency and safety of electric vehicle charging, which can ensure continued vehicle electrification to reach climate targets.

Yesim Jonsson
Program Manager


Chief Technology Officer
Aaron Stein, PhD
See Bio

Aaron Stein, PhD

Chief Technology Officer

Aaron Stein received a B.S. in Engineering from Swarthmore College before getting his M.S. and Ph.D. in Power Electronics from the University of Michigan. Aaron joined Professor Charles Sullivan’s lab at the Thayer School of Engineering at Dartmouth College as a postdoctoral fellow and, together with Phyo, developed a revolutionary wireless power transfer system using a first-of-its-kind multi-layer self-resonant structure (MSRS), an innovation that won APEC’s Best Paper Award in 2017.

Aaron was named on Business Insider’s Power Players list, which features the 30 leaders most likely to usher the automotive industry into its electrified future.

Chief Executive Officer
Grayson Zulauf, PhD
See Bio

Grayson Zulauf, PhD

Chief Executive Officer

Grayson Zulauf received the B.A. and B.Eng. degrees from Dartmouth College and the M.S. and Ph.D. in Electrical Engineering from Stanford University, with a focus on wide-bandgap semiconductors for next-generation power electronics. Grayson dedicated his early career to electrifying commercial transportation at Motiv Power Systems as an Electrical Engineer and Product Manager.

Grayson has received multiple awards and fellowships, including the National Science Foundation Graduate Research Fellowship, Forbes 30 Under 30 Energy, and the 2022 Dial Fellowship.

Chief Science Officer
Phyo Aung Kyaw, PhD
See Bio

Phyo Aung Kyaw, PhD

Chief Science Officer

Phyo Aung Kyaw received a B.A. in Physics from Amherst College, and a Ph.D. in Engineering Sciences (Electrical Engineering) from the Thayer School of Engineering at Dartmouth College, where his research focused on improving the efficiency and compactness of next-generation higher-frequency power electronics.

Together with Aaron, he developed the first multi-layer self-resonant structure (MSRS) prototype, which is the cornerstone of Resonant Link’s wireless power system that won the 2017 APEC’s Best Paper Award. In 2021, Phyo was recognized as a Forbes 30 Under 30 for being one of the leading entrepreneurs working to change the world. 

Vice President of People
Brittany Tedeschi
See Bio

Brittany Tedeschi

Vice President of People

Britt Tedeschi joined Resonant Link in early 2022 to lead its people function. Britt holds a B.A. in Psychology from the University of Miami and a MEd with a focus on adult learning and development from the University of Georgia. Britt has extensive experience developing, leading, and coaching high performing teams during periods of rapid change and high growth.

With a human-centric approach, Britt has scaled Resonant Link’s learning culture as the company has grown, centering transparency, inclusion, and belonging through defined career paths, remote-first practices, and intentional hiring processes. Britt lives in Rhode Island and is a frequent visitor at Resonant Link’s Vermont headquarters.


Pioneering the future of electrification together


Bound only by physics

We take an open, collaborative approach to every problem and push the limits of what’s possible, while never promising the impossible.


Deliver on
every promise

We only commit to what we can deliver—and we follow through every time. Just ask our customers, partners, and teammates.


is better

We work together transparently and with integrity, even when it requires tough conversations. Mutual respect and growth are core to our success.

Join our team