PKDSubclass

PKD 74.99.Z—All other professional, scientific and technical activities not elsewhere classified

Subclass · Polska Klasyfikacja Działalności (2025)

Where 74.99.Z sits

This subclass covers activities involving the provision of a wide range of services to businesses. It includes activities that require a more advanced level of professional, scientific, and technical skills, but excludes ongoing, routine business functions that are typically short-lived.
Business brokerage, i.e., arranging supplies or sales for businesses, including professional training, excluding other brokerage activities listed in the individual subclasses of the classification,
Appraisal activities other than those related to real estate and insurance (antiques, jewelry, and the like),
Inspection of shipping documents, information on freight rates,
Weather forecasting activities,
Occupational health and safety consultancy,
Activities of agronomists and agricultural economists,
Environmental consultancy,
Energy conservation consultancy,
Other technical consultancy,
Activities conducted by agents or agencies acting on behalf of individuals for the purpose of engaging in film, theater, and other artistic or sporting activities, as well as the publishing of books, musical recordings, play scripts, artistic works, photographs, and the like by publishers and producers,
Activities of construction economists in the field of construction projects,
Activities of supervisory boards,
Activities of planning and developing projects in the field of economics hunting,
Activities related to estimating the number of game animals.

Activities of auction houses and online auctions, for wholesale, classified in the appropriate subclasses of group 46.1,
Activities of auction houses and online auctions, for retail, classified in the appropriate subclasses of group 47.9,
Real estate brokerage, classified in 68.31.Z,
Accounting and bookkeeping activities, classified in 69.20.A,
Management consultancy, classified in 70.20.Z,
Activities of architectural and engineering consultants, classified in the appropriate subclasses of group 71.1,
Activities of environmental engineering, classified in 71.12.B,
Surveying activities, classified in 71.12.A,
Design of machinery, equipment and industrial facilities, classified in 71.12.B, 74.11.Z,
Veterinary research and supervision related to food production, classified in 71.20.A,
Design and implementation of advertising campaigns, classified in 73.11.Z,
Sales promotion services, classified in 73.11.Z,
Intermediation in the purchase or sale of patents, classified in 74.91.Z,
Management of industrial property rights (patents, licenses, trademarks, franchises, and the like), classified in 74.91.Z,
Consultancy on the safety of property and persons, classified in 80.09.Z,
Activities related to the organization of fairs and exhibitions, classified in 82.30.Z,
Management of loyalty programs, classified in 82.99.B,
Medical consultations, classified in the appropriate subclasses of group 86.2,
Advice on taking out loans and repaying debts, classified in 88.99.Z.