ERNEO is a French SME that has been designing and manufacturing custom electric motors since 2009.

CUSTOM ELECTRIC MOTOR SOLUTIONS
Since 2009, ERNEO has been developing customized solutions for electric motors and magnetic systems. By placing the analysis of the customers’ needs at the heart of our approach, we propose the most appropriate solution to meet the requirements of the application.
Founded by two PhDs in electrical engineering, ERNEO has maintained its R&D DNA to offer high-performance solutions that incorporate our various innovations. Our expertise covers a wide range of electromagnetic systems such as motors, magnetic couplings, electromagnets and brakes, from design to series production, in fields as demanding as aeronautics, space or defense.
Our expertise is recognized by the largest aeronautics, space and defense groups in France and Europe.
ERNEO is a 100% French independent company.
Our services dedicated to electric motorization
Custom design and manufacture of electric motors
Each project begins by listening carefully to our customers’ specific needs to develop electric motor solutions that integrate seamlessly with their systems. Our approach encompasses advanced modeling, simulation and de-risking procedures to ensure solutions that are optimized in terms of performance and cost.
Series production
Our production tool allows us to manufacture products in small batches. This tool integrates winding, impregnation, gluing, mounting, wiring and assembly operations. This flexible production tool allows us to respond to the specific requirements of each product, with rigorous quality control at every stage of the production chain.
Motors Testing
We have a range of effective means of testing to verify the characteristics and performance of our products. Thanks to our fully instrumented test benches (torque, speed, temperature, flow, acceleration, voltage, current, power, etc.), we can test and characterize the products.
Specific tests in harsh environments (cryogenic, high temperature, shock, vibration, etc.) can be performed (in-house or outsourced) according to the application requirements.
Services
Since its creation, ERNEO has worked on a wide range of systems and requirements. We offer design services (electromagnetic simulations, bibliographic studies, design validation, etc.) and manufacturing services (stator manufacturing, winding manufacturing, complete prototypes, etc.) tailored to the client’s needs.






Renewable
energies

mobility

“Erneo, electric drive solutions”
Expert in the field of Electrical Machines
To give you a more complete picture of our company, we’d like to share with you what drives us every day: our passion for technological innovation, the expertise we bring to all our customers, our unwavering commitment to quality, the pride we take in our achievements, and the paramount importance we place on every member of our team.
These elements reflect our identity and our desire to create customized solutions that meet the specific needs of our customers, while valuing the human talent that is at the heart of our success.

Advanced motorization technologies
Since ERNEO was founded in 2009, we have continued to invest in research and development to stay at the forefront of electric motor technology. Our team of experts in the fields of electromagnetic, mechanical, and thermal engineering for electrical machines work together to develop innovative solutions tailored to the evolving needs of our customers.
Quality
We pay special attention to the quality of our products and services, with the constant aim of customer satisfaction and continuous improvement. ERNEO has implemented a quality management system adapted to the size of our organization. By involving our employees in all the processes of our company, we ensure a global and shared approach to quality. This enables us to provide our customers with reliable products that meet the most demanding requirements of their sector.
Achievements
We are proud of our achievements, which demonstrate our expertise in the design and custom manufacturing of electrical machines. Our involvement in prestigious projects, particularly in the European space sector, has demonstrated our ability to meet complex and ambitious technical challenges.
Working at ERNEO
At ERNEO, everyone is important. When you join our dynamic, friendly team, you will discover a stimulating working environment that encourages your professional and personal development. You will be involved in innovative and exciting projects, contributing directly to technological advances in fields such as aeronautics, space, defense, or railways.
If you are looking for customized electric motorization solutions, do not hesitate to contact us. Our engineers are ready to study your project and propose innovative, efficient solutions to meet your specific needs.