Marc Eisenberg founded Ayming SAS and NACC SASU. Presently, he holds the position of President at Alturia SAS. Mr. Eisenberg is also on the board of Alten SA and Manager at La Bruyere-Pigalle-Trinite Sci, Manager of Sci Mazal and Manager for Société Civile Allifond Sc.

Mr. Eisenberg previously was Chief Executive Officer for Milk Capital SAS.