within its territory the city has an industrial region gustave eiffel park located in the south of the city among the listed companies there are tech data sme distribution sony ibm air liquide asialand bt france companies there are also a senior teaching technical book center centre technique du livre de lenseignement supérieur and the technical center of the french national library centre technique de la bibliothèque nationale de france the city economic growth continues with the creation of new city planning areas or zone d’aménagement concerté such as the zac léonardo-de-vinci  hectares or the rucherie  hectares but the debts of the town may be considered as huge