Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Removal on construction sites
Work of insulation of pipes for heating or cooling
Work of general installation
Assembling of inside and outside woordworks: doors, windows, closets of equipped kitchens, shop equipments, frames for windows and doors, etc.
Assembling of inside and outside metallic woordworks: doors, windows, frames for windows and doors, stairs, closets for equipped kitchens, shop equipments, etc.
Cleaning of new buildings and restoring after works
Making of repointing works
Retail trade of equipped kitchens
Construction of residential buildings
Carpentry
Laying of floors and fitting wooden wall-coverings
Glazing
Roofing
Making walls waterproof
Trade in own real estate
Various ancillary activities in regard to housing facilities