Jean-Marc Puissesseau is president and chairman of the ports of

Calais Calais ( , , traditionally , ) is a port city in the Pas-de-Calais department, of which it is a subprefecture. Although Calais is by far the largest city in Pas-de-Calais, the department's prefecture is its third-largest city of Arras. Th ...

and Boulogne (Société d’Exploitation des Ports du Détroit).

References

* French chief executives Living people Year of birth missing (living people) {{France-business-bio-stub