ALSEAMAR, Alcen group subsidiary, works in the field of the naval and maritime industry. The company meets the national and international standards in Defense & Security, the challenges of the oil & gas offshore research and exploitation, and of the oceanographic sciences for the monitoring of marine environment.

Technologies and services are organized into three divisions: MATERIALS, PRODUCTS and SERVICES. The vocation of ALSEAMAR is to design and manufacture equipment, complex naval systems and to deliver new services using technology and knowhow developed internally.