Assystem is an independent international company with one main mission: to accelerate the energy transition around the world.
Located in 12 countries, our 7,000 switchers are working every day to make the energy switch by accelerating the development of nuclear and renewable energies, power grids, hydrogen projects and low-carbon transport.
We design and supervise major projects through our engineering activities and accelerate our customers' digital transformation. We also develop new solutions to build faster and improve the performance of complex infrastructures.
55 years of experience have made Assystem a key partner of the world's largest industrial groups: CEA, EDF, Engie, Framatome, ITER, Rolls Royce, Sellafield, SNCF...
Assystem is ranked in the Top 3 companies in the nuclear energy sector.