With a century of experience in maritime works, highly qualified personnel, and a large range of equipment, Jean Negri and sons are involved in different activities.
The company, which was originally specialized in underwater works, has been able to diversify its activity throughout its existence to acquire important know-how in the field of marine engineering. Thanks to its high degree of expertise, specialization, and the quality of its equipment, the company cultivates excellence and has a solid reputation in France and abroad. By taking customer needs into account through our engineering, EJN NEGRI is able to advise, design, dimension, and build for its customers an infrastructure with a low cost of ownership. The company accompanies its clients in their dealings with public, private, or international financial backers in order to propose financing solutions.
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Driving work involves the insertion of piles foundation, profile construction, or sheet piles into the ground by jacking, vibration, or impact driving methods. These structures generally form the foundations of docks and dolphins. Properly dimensioned, metal foundations are durable even in a marine environment. This solution is an economical alternative to drilled concrete piles.
We have a complete range of pile-driving equipment at our disposal which allows us to deliver quality works in the shortest possible time.