This sub-class includes construction of buildings not elsewhere classified.
•construction of utility buildings, see 41001 •general contractors (building construction including major upgrading works), see 41001 •structural repair contractors, see 41002 •construction of utility projects, except buildings, see 4230 •construction of industrial facilities, except buildings, see 42909 •outdoor sports facilities, see 42909 •erection of complete prefabricated constructions from self-manufactured parts of all materials (e.g., concrete, wood or steel), see 43904 •architectural and surveying activities, see 7111 •engineering design and consultancy activities, see 7112 •project management for construction, see 71121