037 - Building construction; repair; installation services. - Building construction; repair; installation services.
042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; legal services. - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; legal services.
044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services. - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services.