Seamless

charging &

connectivity


energysquare is developing a ground-breaking wireless charging solution:
Power by Contact©.

The most efficient and powerful

cableless charging technology


Up to 97%
efficiency

Free 
positioning

Cost
effective

100W USB-C
Power Delivery

Multiple voltages
and devices

Market deployed
design

Client products embedding

Power by Contact© technology


Answering power

& connectivity needs


Enjoy a


0 wire office

We teamed with wireless docking manufacturer to create a wire-free experience in the office.

for the office

A cable-free


living

You don’t need cables in your everyday life. Discover a new way of charging all your devices seamlessly !

at home

Unchain


your business

Professionals have no time to waste with tangling cables or charge issues

for professionals

Embed our technology,

enhance your products.

Meet us,

get your answers


Our Pre-sales team will be glad to answer to any of your questions, and guide you in the understanding of our technology and our processes.
We can set-up technical webinars with our best engineers to answer your technical questions.

Test it &

adopt it


Power by Contact© technology can be embedded easily in most devices, with minimal constraints.
energysquare‘s Lab can make great proof of concept by integrating the technology directly in your products. The Lab also has some on-shelf demonstrators quickly available to experience the technology.

Go further with

a license agreement


After signing a license agreement with energysquare, our Design Office will set up a technology transfer and provide support and data to device manufacturers who want to get the best charging experience for their users.

Our latest achievements


Winner of the 2021 INPI prize

in the Start Up category !


Our Intelectual Property strategy has been awarded by the French national agency for IP. More informations here. Here is a link to a video specially made for this award.

Any question ?