• BIM, Building Information Modeling
  • BIM-GIS or GIS-BIM convergence
  • BIM Management: strategy and organization of BIM processes
  • Scan 3D / Scan to BIM
  • IFC
  • Revit, ArcGIS, ArcGIS Urban, Infraworks, Navisworks
  • Clash detection and reporting
  • Digital and collaborative mock-up
  • Augmented Reality, Virtual Reality
  • BIM Manager, Coordinator, Modeler
  • SwissBIM / ScanWays partnership


rx iT is active in the field of BIM (Building Information Modeling) and especially in the convergence or link between GIS – BIM. BIM-GIS interactions are multiple:

  • Convergence of GIS – BIM tools and data through evolving exchange formats such as IFCs.
  • Creation of a GIS-derived data base – cadastral data, telecommunications networks, transport networks, environmental data, land type, subsoil cadastre, existing constructions – for the location of BIM projects such as urban projects or transport infrastructures
  • Reintegration of relevant data from BIM to GIS


arx iT offers services around BIM – GIS convergence including:

  • Consulting and analysis for the implementation of convergent BIM and GIS processes within public and private organizations.
  • Development and implementation of software gateways between the 2 worlds, based on market leading tools such as FME, ArcGIS, ArcGIS Urban, ArcGIS Indoors, Revit, Navisworks, Infraworks…
  • 3D capture and GIS-BIM modeling of territory and buildings

On the BIM theme, arx iT collaborates with historical partners such as SwissBIM and Scanways.


  • RoadMap BIM Etat : consulting and expertise mission for the realization of the RoadMap of the BIM of the Canton of Geneva for the period 2018 – 2021, with determination of the migration steps and assistance to the BIM-SIG convergence, in multidisciplinary collaboration with three other partners that are SwissBIM, the Ecole Polytechnique Fédérale de Lausanne (EPFL – ENAC) and the company Gambi-M.
  • EPA Marne: Audit and proposal for the evolution of the management system of the reconciliation plans within the framework of the DAO / SIG / BIM flow.
  • Oil Client (Confidential): Designing a script to convert AutoCAD facility plans to the GIS data model.
  • Dijon Métropole : AMO for the definition and acquisition of a 3D base in CityGML LOD2