🇫🇷 Saint-Gratien, France

Saint-Gratien is a suburban city located in the northern suburbs of Paris, France. It has a population of around 21,000 residents. While the city itself does not have any ports, shipyards, or factories producing ship parts, it is in close proximity to the Port of Le Havre, which is one of the largest ports in France and a major hub for seafarers, shipowners, and crewing companies.