ALSENAM, short for ALcen Service Expertise NArcastet Mérignac, is the result of the merger of SERCS and ASTF on 1st January 2017. Both companies were already part of the ALCEN group high technology materials division. Our customers have been loyal to us for 40 years.
SERCS – Société d’Etudes et Réalisations Chaudronnerie Soudure – was founded in Narcastet, near Pau, in 1976. It is known for the design, production and repair of high-value-added parts made from stainless steel, refractory materials and titanium, for aeronautics (engine manufacturers).
ASTF Aéro Service Tôlerie Fine – was founded in Mérignac, near Bordeaux – in 1983. It specializes in complex mechanical sub-assemblies, made from aluminum tubes and fine sheet metal, for aeronautics (aircraft structures and onboard systems).
ASTF Tunisia was founded in Sousse, in 2008, as an offshore workshop for ASTF Mérignac.
These 3 workshops are now grouped together and called ALSENAM.