Founded 48 years ago, The Lorentz Group is a French actor specialized in precision machining. Under the supervision of Frédéric Lorentz, this artisanal workshop has developed into an industrial player with a recognized expertise and modern machinery, allowing them to meet high demands of its customers.
The group produces for the most important customers in France and international in several sectors of activity such as aeronautic, defense and energy.
It get two production sites within the Ile-de-France region : Isles-les-Villenoy in Seine-et-Marne near to RABOURDIN (entity of ACI Groupe) and Bornel in Oise.
The Lorentz Group aims a turnover of €7 million for its 2022 exercise.
In order to maintain its development plan, the Lorentz Group wished to associate to an industrial partner which is able to do so.
Founded in 2019, ACI Groupe is an expert in industrial field. With the experience of its two founders, the group has developed as a specialist in defense, energy, nuclear, medical, mobility and aeronautic sectors.
Created by two associates, Philippe Rivière and Patrice Rives, the group is mainly located in the Rhône-Alpes region and count not less than 17 strong industrial sites such as RABOURDIN or COMEFOR. They respond to markets needs by guaranteeing parts and sub-assemblies “French Quality”, thanks to their growth strategy, based on niche technology expertise.