1) Firma Szkoleniowo-Usługowa Andrea Consulting Andrzej Jurkiewicz 2) A&J CONSULTING S.C.

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.31.Z - Plastering

43.99.Z - Other specialized construction works, not classified elsewhere

56.21.Z - Occasional preparation and delivery of food for external clients (occasional catering)

56.29.Z - Food service activities

58.11.Z - Publishing of books

58.19.Z - Other publishing activities, excluding software publishing

73.20.Z - Market research and public opinion polling

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

79.12.Z - Tour operator activities

82.19.Z - Office administrative support activities and other business support services

85.52.Z - Non-school forms of artistic education

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

85.60.Z - Educational support activities

90.01.Z - Creative activities and activities related to the staging of artistic performances

90.02.Z - Creative activities and activities related to the staging of artistic performances