all exterior and interior carpentry, joinery, woodworking and fitting-out work in Switzerland and abroad; secondary building work, in particular wood construction, trade, exchange, distribution of all products, in particular as a general or total contractor, representation and consulting mandates, in particular in the field of building; glazing, purchasing, supply, installation and sales; small locksmithing work, repair services; general or total contractor work; implementation of assembly concepts with studies and design plans (cf. statutes for complete purpose).