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SHERPA Engineering supports its clients by modelling the system from several points of view (teleological, functional, physical), formalising the requirements repository and connecting the requirements with the models.
SHERPA Engineering has based its knowledge and experience on dynamic modelling, real-time simulation, mechatronics, dynamic systems control and functional validation of ECU control laws at all stages of the development and life cycle.
Our applications include autonomous vehicles and driving aids, shared mobility, optimal energy management, generalised design of electrical, hydraulic and mechanical systems.
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As the official distributor of DAF trucks in Loire-Atlantique and Vendée, we have been supporting our customers since 1980 with their projects throughout the entire lifecycle of their vehicles. Team spirit, professional commitment, and customer satisfaction are the core values that inspire us every day. Having been certified ISO 9001:2015 and 14001:2015 by our manufacturer since 2008, we are proud to be certified LUCIE 26000 label since 2024.
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Digital company, SIGMA supports the transformation of its clients and bases its value proposition on the complementarity of its businesses:
Software publishing and integration
Custom solutions
Data valorization
IT management & Cloud services
Cybersecurity
SIGMA has been a purpose-driven company since June 2023, advocating for responsible digital practices. This approach solidifies SIGMA’s long-standing CSR commitment to leveraging digital innovation for a better world.
Founded in 1972, SIGMA operates in France with 700 employees across five locations: Nantes (headquarters), Paris, Lyon, Strasbourg, and Toulouse.

