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Our activities

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.

Select a category below and discover our activities

Marine Civil Engineering

Maritime Civil Engineering works require a skillfully orchestrated preparation and logistics to achieve projects at the highest levels of quality, security, and lead times. The company has a great deal of design freedom thanks to its large lifting capacities. This enables us to deliver to customers a high quality structure built quickly.

Floating pontoon

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