Maciej Kozub

62.20.B - IT consulting and IT equipment management activities

01.19.Z - Other crop production not including perennials

01.29.Z - Cultivation of other perennial plants

01.48.Z - Breeding and husbandry of other animals

03.30.Z - Service activities supporting fishing and aquaculture

10.71.Z - Production of bread, fresh pastries, and cakes

27.40.Z - Manufacture of lighting equipment

33.13.Z - Repair and maintenance of electronic and optical devices

33.15.Z - Repair and maintenance of civilian ships and boats

33.16.Z - Repair and maintenance of civilian aircraft and spacecraft

35.12.D - Biogas energy

35.21.Z - Generation of gas fuels

35.22.Z - Distribution of gas fuels in a network system

37.00.Z - Sewerage and waste water treatment

38.21.Z - Material recovery

38.32.Z - Waste disposal in landfills

43.33.Z - Flooring, wallpapering, and cladding of walls

43.91.Z - Masonry works

46.11.A - Activity of agents involved in wholesale trade of cereals and oilseeds

46.13.Z - Activity of agents involved in wholesale trade of wood and building materials

46.14.Z - Activity of agents involved in wholesale trade of machinery, industrial equipment, ships, and aircraft

46.17.Z - Activity of agents involved in wholesale trade of food, beverages, and tobacco products

46.34.A - Wholesale trade of alcoholic beverages

46.36.Z - Wholesale trade of sugar, chocolate, and confectionery

46.45.Z - Wholesale trade of perfumes and cosmetics

46.61.Z - Wholesale trade of agricultural machinery and additional equipment

46.63.Z - Wholesale trade of machines used in mining, construction, and civil and water engineering

47.51.Z - Retail sale of textile products

47.73.Z - Retail sale of pharmaceutical products

47.76.B - Retail sale of pets and pet food

47.77.Z - Retail sale of watches and jewelry

47.79.A - Retail sale of used or antique books

47.83.Z - Retail sale of motorcycles and parts and accessories for them

47.91.Z - Intermediary retail sale, non-specialized

49.42.Z - Moving services

52.22.A - Support activities for maritime transport

52.23.Z - Support activities for air transport

52.25.Z - Logistics activities

52.31.Z - Freight transport brokerage

56.11.Z - Restaurants and other permanent food service activities

58.12.Z - Publishing of newspapers

60.39.Z - Other content distribution activities

61.10.A - Activities in the field of wired, wireless, and satellite telecommunications

62.10.B - Programming activities

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

66.22.Z - Insurance agent and broker activities

66.30.Z - Activities related to fund management

70.20.Z - Business and management consultancy activities

71.20.A - Food quality testing and analysis

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

73.12.Z - Advertising through mass media

74.11.Z - Industrial design and fashion design activities

74.20.Z - Photographic activities

77.11.Z - Rental and leasing of passenger cars and light motor vehicles

77.21.Z - Rental and leasing of recreational and sports equipment

77.31.Z - Rental and leasing of agricultural machinery and equipment

82.99.A - Crowdfunding for business projects

84.25.Z - Fire protection

85.59.C - Other non-school forms of education, not classified elsewhere

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

91.42.Z - Activities related to the protection of nature areas and objects

93.19.Z - Sports activities, not elsewhere classified

95.32.Z - Repair and maintenance of motorcycles

96.21.Z - Hairdressing and barber services

96.40.Z - Intermediation in individual service activities