Piotr Sywała

85.53.Z - Non-school forms of education in driving and piloting

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

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

47.63.Z - Retail sale of sports equipment

47.79.C - Retail sale of other used products

62.10.B - Programming activities

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

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

77.34.Z - Rental and leasing of water transport equipment

85.51.Z - Non-school forms of sports education and recreational and sports activities

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