We create and develop your
solutions of tomorrow.
Since 2023, Néhémis has been supporting manufacturers in their research, study, development and industrialization projects for complex systems and components.
Development of specifications
Proof of Concept
and Prototypes
Development and
Design to Cost
Industrialization
and Certification
Our multidisciplinary
expertise
Our team of engineers combines mechanical, electronic and software skills to design robust, industrializable and economically viable solutions.
Mechanical Engineering
Plastic parts, mechanically welded frames, hydraulic assemblies.
Development of test benches
Model-based design approach, dSpace Microlabox for the development of control laws and automatic code generation.
Proof of Concept
and Prototypes
Development of microcontroller cards on Altium, experience on STM32 and Renesas.
Industrialization
and Certification
We work with a network of French and Chinese suppliers thanks to a partner located in Shanghai.
Development and
Design to Cost
Expertise in digital communication CANopen.
Laboratory
200m2 to test your systems.
International projects
Since 2023, Néhémis has been developing a complete water purification system for medical applications, intended for the North American market. We have also designed innovative components such as valves and conductivity/resistivity probes, integrated into complex systems.
Industrialization and Certification
Highly experienced in the design of technical plastic parts,
mechanically welded chassis and hydraulic systems; development
on Creo.
x2
Electronic Engineer
Specialized in microcontroller card development
custom-made, mainly STM32 with Altium software.
Software Engineer
CANopen expertise.
x3
Test Bench Engineer
Experimented on Microlabox from dSpace, Matlab simulink for
automatic code generation and data acquisition.
Control Engineer
Design of control laws by identification of systems and
MPC (model predictive control).
Industrial and Ergonomics Designer
Pascal Delahaie is involved throughout the process to
assist and collaborate with engineers on design
exterior of your products.
Our team, at your disposal
Our team of engineers combines mechanical, electronic and software skills to design robust, industrializable and economically viable solutions.
Pascal Roitel
CTO & Co-founder
Pascal Roitel supports you throughout the R&D cycle, from initial design to laboratory testing, right through to market launch.
Stéphane Dupont
CCO & Co-founder
Stéphane Dupont supports your R&D projects to ensure their commercial viability and guide you in your strategic decisions.
We are professionals
of innovation
Néhémis is accredited by the French Innovation Credit since 2025.
2025 Accreditation
2025 Accreditation