Piotr Jarzyński Consulting

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

46.47.Z - Wholesale trade of furniture for home, office, and shop use, carpets, and lighting equipment

46.50.Z - Wholesale trade of information and communication technology devices

46.64.Z - Wholesale trade of other machines and devices

46.90.Z - Non-specialized wholesale trade

47.12.Z - Other non-specialized retail trade

47.40.Z - Retail sale of information and communication technology equipment

47.54.Z - Retail sale of electrical household appliances

47.55.Z - Retail sale of furniture, lighting equipment, tableware, and other household articles

47.61.Z - Retail sale of books

47.62.Z - Retail sale of newspapers, periodicals, and paper articles

47.63.Z - Retail sale of sports equipment

47.64.Z - Retail sale of games and toys

47.71.Z - Retail sale of clothing

47.72.Z - Retail sale of footwear and leather goods

47.75.Z - Retail sale of cosmetics and toiletries

47.76.A - Retail sale of flowers, plants, seeds, fertilizers, and plant protection products

47.76.B - Retail sale of pets and pet food

47.77.Z - Retail sale of watches and jewelry

47.78.Z - Retail sale of other new products

47.79.C - Retail sale of other used products

63.10.D - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.91.Z - Portal and search engine activities

63.92.Z - Other information-related services

73.11.Z - Advertising agency activities

73.12.Z - Advertising through mass media

73.20.Z - Market research and public opinion polling

85.69.Z - Educational support activities, not classified elsewhere

90.13.Z - Other creative activities

90.31.A - Activities of cultural centers, cultural houses, community centers, clubs, and social halls

90.31.B - Theater activities

93.11.Z - Sports facility activities

93.13.Z - Fitness club activities

93.19.Z - Sports activities, not elsewhere classified

93.21.Z - Amusement park and theme park activities