Dużo firm planuje wydzielenie części codziennie wykonywanych czynności na zewnątrz. Agencje oraz firmy usługowe świadczą pracę na rzecz decydujących się na takie posunięcie przedsiębiorców. Wśród takich usług wymienić należy między innymi Inne usługi dla firm.
46.18.Z - Activity of agents involved in wholesale trade of other specified goods
17.23.Z - Production of paper articles
18.12.Z - Other printing
18.13.Z - Service activities related to printing preparation
23.44.Z - Production of other technical ceramic products
25.99.Z - Manufacture of other ready-made metal products not elsewhere classified
26.30.Z - Manufacture of (tele)communication equipment
26.51.Z - Manufacture of measuring, controlling, and navigation instruments
27.40.Z - Manufacture of lighting equipment
27.90.Z - Manufacture of other electrical equipment
28.11.Z - Manufacture of engines and turbines, except aircraft, vehicle, and motorcycle engines
28.41.Z - Manufacture of metalworking machines and mechanical tools for metal
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
29.31.Z - Manufacture of electrical and electronic equipment for motor vehicles
29.32.Z - Manufacture of other parts and accessories for motor vehicles
30.20.Z - Manufacture of railway locomotives and rolling stock
33.13.Z - Repair and maintenance of electronic and optical devices
33.14.Z - Repair and maintenance of electrical devices
33.20.Z - Installation of industrial machinery, equipment, and devices
46.39.Z - Wholesale trade of non-specialized food, beverages, and tobacco products
47.19.Z - Retail trade
47.53.Z - Retail sale of carpets, rugs, and other floor coverings, as well as wall coverings
47.76.Z - Retail sale of flowers, plants, fertilizers, pets, and pet food
47.78.Z - Retail sale of other new products
49.41.Z - Road freight transport
52.21.Z - Support activities for land transport
58.19.Z - Other publishing activities, excluding software publishing
62.09.Z - Activities related to programming, IT consulting, and related activities
73.11.Z - Advertising agency activities
73.12.A - Advertising through mass media
73.12.B - Advertising through mass media
73.12.C - Advertising through mass media
73.12.D - Advertising through mass media
45.20.Z
45.31.Z
45.32.Z
45.40.Z
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane