48 rue René Sentenac
31300 Toulouse
Tél : 05 61 44 02 47
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Electromagnetism is OUR thing !

20 years of NEXIO

NEXIO celebrates its 20th anniversary: A wave of passion that has guided our company year after year to success thanks to the commitment of all!

With electromagnetism as as reason for being, NEXIO has been transforming electromagnetic waves and their constraints into added value throughout the world since 2003.

We send “good vibrations” to all those who have supported us over the past 20 years!








test days (2019)

Simulation and test software

NEXIO offers you a full range of state-of-the-art test automation and simulation software, enabling you to build and test your designs in accordance with the standards and requirements of your industry.


Engineering design, tests, projects

Realized by our 3 agencies Occitanie, Ile de France and Rhône-Alpes, our services cover the different phases of development of electronic products from technological choices, assistance to design through investigation, technical documentation, qualification ...

Own resources

On the testing side, our 3 laboratories will accompany you with agility and expertise to go through the stages of development of your designs and EMC, RADIO, SAR certification with complete peace of mind.

On the Investigations side, our Near Field Scanners, from our innovation centre, highlight your hot spots.

On the Simulation side, whether with leading software or with CAPITOLE-EM, we have the power of our cluster and access to the latest computer centres.



With the aim to be always more innovative and to respond perfectly to the needs of its customers, NEXIO is developing several innovative projects on the following subjects:
- Investigative measures
- Fast simulation
- Design techniques Since 2008 NEXIO has participated in 15 collaborative projects.

NEXIO is :

Beyond the technical and business aspects, the women and men of NEXIO share values and a passion that drive our ambition to achieve lasting success in projects:
- with our customers and partners,
- with team spirit,
- With mutual respect,
- and with a demand for performance and efficiency.


Our fields of intervention