Casablanca, located in the central-western part of Morocco bordering the Atlantic Ocean, is the largest city in Morocco. It is also the largest city in the Maghreb, as well as one of the largest and most important cities in Africa, both economically and demographically. The leading Moroccan companies and international corporations doing business in the country have their headquarters and main industrial facilities in Casablanca. Recent industrial statistics show Casablanca retains its historical position as the main industrial zone of the country. The Port of Casablanca is one of the largest artificial ports in the world, and the second largest port of North Africa, after Tanger-Med 40 km east of Tangier. Casablanca also hosts the primary naval base for the Royal Moroccan Navy.