6
Construction materials and construction elements of metal, in particular beams and supports of metal; Structures and transportable buildings of metal; Steel pallets
19
Structures and transportable buildings, not of metal; Construction materials and construction elements, not of metal, in particular for event and trade fair construction, floor panels
37
Construction installation work; Trade fair and event construction; steel erection services; Hall construction; Stand construction, stage construction; Scenery construction; Construction of floors; Rental of tools, construction equipment, scaffolding, steel structures, floors and apparatus for construction und trade fair construction; Building construction supervision; Construction project management services; Services for the construction of buildings; Construction of steel fabrications
42
Architecture and interior architecture, Civil engineering services, Statistics, Engineering drawing; Design, in particular design of trade fair stands, trade fair halls, stages, stands and stadiums; Consultancy in the field of construction drafting; Computer assisted engineering design services; Design of exhibition stands; Design services for the interior of buildings