La structure autour de laquelle s'opéreront les activités de réparation navale de Lisnave qui demeure la plus grande d'Europe dans ce domaine, et parmi les plus importantes du monde, comporte trois sociétés:
The structure within which Lisnave's ship repair business is operated, and which remains the largest one in Europe in that field and among the most important in the world, consists of three companies.