Dużo firm planuje wydzielenie części codziennie wykonywanych czynności na zewnątrz. Firmom, które decydują się na takie rozwiązanie, z pomocą przychodzą liczne firmy usługowe oraz agencje. Do takich usług zaliczyć należy między innymi Inne usługi dla firm.
82.10.Z - Office administrative support activities, including related services
43.21.Z - Installation of electrical systems
43.35.Z - Performing other finishing construction works
43.99.Z - Other specialized construction works, not classified elsewhere
46.17.Z - Activity of agents involved in wholesale trade of food, beverages, and tobacco products
46.18.Z - Activity of agents involved in wholesale trade of other specified goods
46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods
46.21.A - Wholesale trade of cereals and oilseeds
46.21.B - Wholesale trade of unprocessed tobacco and animal feed
46.33.Z - Wholesale trade of milk, dairy products, eggs, oils, and edible fats
46.36.Z - Wholesale trade of sugar, chocolate, and confectionery
46.37.Z - Wholesale trade of tea, coffee, cocoa, and spices
46.39.Z - Wholesale trade of non-specialized food, beverages, and tobacco products
46.90.Z - Non-specialized wholesale trade
55.90.Z - Other accommodation services
73.11.Z - Advertising agency activities
73.20.Z - Market research and public opinion polling
81.10.Z - Auxiliary activities related to maintaining buildings
81.21.Z - General cleaning of buildings
81.22.B - Other cleaning of buildings and industrial premises, not elsewhere classified
81.23.A - Disinfection, pest control, and rodent extermination services
81.23.B - Other cleaning services, not elsewhere classified
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
85.59.D - Other non-school forms of education, not classified elsewhere
96.91.Z - Home services for individuals
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane