19
Pre-fabricated houses; Buildings and parts for houses (not of metal)
36
Project development, namely budget planning und financing of building projects; Building contractor services, namely financial execution of building projects
37
Building construction; Construction of pre-fabricated houses and buildings; Home construction; Commercial construction; Construction of nurseries and schools; Construction of low-energy buildings; Conversion of and addition of storeys to buildings; Construction of buildings; Roofing services; Conversion of existing constructions; Modernisation of existing constructions; Refurbishment of existing constructions; Energy-oriented refurbishment of existing constructions; System construction; Modular construction; Fitting and processing of components for energetic optimisation of existing constructions; Project development, namely building and construction consultancy; Building, namely the implementation of building projects
42
Development of projects for building real estate, and consultancy thereon; Building, namely the technical preparation of building projects