• 1983

    Our first activities in the construction sector date back to 1983 and the establishment of BATIMELEC, specialising in electrical works.

  • 1991

    Creation of Aménagement Construction Immobilier, a general renovation and development company.

  • 2013

    Creation of 1 SPACE DESIGN, dedicated to designing and furnishing professional spaces.

  • 2014

    Acquisition of Gestion et Maintenance Thermique et Frigorifique, specialised in HVAC and sanitary installations.

  • 2021

    Creation of 1SD-ACI GROUP to bring together ACI, 1 Space Design, BATIMELEC and GMTF into one group.