For more than 20 years, the group Onefield Belgium formely known as Wan Services - Index Belge has established itself as key actor in overall transmission network skills Armed with its technical competences, technological know how as its field experience, the Group Onefield Belgium advises operators, industrials, and collectivities in their project studies, deployment, optimization and maintenance. With more than 150 employees, Onefield Belgium is present in Belgium and Luxembourg,. Trough national and international presence ( Belgium, The Netherlands and Luxembourg) the Group Onefield Belgium distinguish itself by its very strong customer related culture and recognized operation reactivity Active in domaine such as Services (LAN & WAN), Logistics and building trade (electricity, alarms,...) and EV charging solutions. The Group Onefield Belgium will be able to respond to most customer demands within a very short deadline. The watchword of the group is no other than SERVICES