Know-how and resources Our offers • Tunnels • Urban Roads and Expressways • Parkings • Public transport • Airports • Access control and urban video protection Our engagements • Security • Quality Join us Contact SDEL Transport Services, a Vinci Energies company in Nanterre SDEL Transport Services SDEL Transport Services, a secondary establishment of SDEL INFI (SAS, a 100% subsidiary of Vinci Energies), is a maintenance and associated works company dedicated to transport infrastructure. Our customers are the operators of transport infrastructures, in particular roads and expressways , urban roads, tunnels , car parks , stations and airports . SDEL Transport Services is a recognized specialist in Ile de France in road access control solutions , parking lot equipment as well as the maintenance of tunnels and expressways. SDEL Transport Services is a Vinci Energies company and benefits from its financial strength, its sustainability as well as a network of companies with varied skills. SDEL Transport Services is a company on a human scale , bringing together 55 employees, a guarantee of responsiveness and flexibility. The company has nearly 40 technicians specialized in energy and information technologies. contact / legal / credits © 2004-2008