Attached to Bouygues Energies and Services, a subsidiary of Bouygues Construction, Axione based its strategy on mastering the skills to be a global operator : design, financing, construction, maintenance and operation of high-speed networks ( WiMax , xDSL ) and very broadband ( FTTx ) .Not engaged in activity in the telecom market retail, Axione customers are either local authorities by implementing digital development policies either user operators looking through digital public services to extend their coverage to rural areas .