1. Marcin Kacprzak "Oil Consulting" 2. Integrum Marcin Kacprzak

46.81.Z - Wholesale trade of solid, liquid, gas fuels and derived products

46.12.Z - Activity of agents involved in wholesale trade of fuels, ores, metals, and industrial chemicals

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

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

46.62.Z - Wholesale trade of machine tools

46.85.B - Other wholesale trade of chemical products

46.86.Z - Wholesale trade of other semi-finished products

46.90.Z - Non-specialized wholesale trade

68.11.Z - Buying and selling real estate on own account

68.20.Z - Rental and management of own or leased real estate

70.20.Z - Business and management consultancy activities

73.20.Z - Market research and public opinion polling

74.30.Z - Translation and interpretation activities

78.10.Z - Employment placement and recruitment services

81.21.Z - General cleaning of buildings

82.30.Z - Activities related to organizing fairs, exhibitions, and congresses

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

85.69.Z - Educational support activities, not classified elsewhere

86.96.Z - Traditional, complementary, and alternative medicine activities