JYes Consulting Jacek Jeśkiewicz

62.02.Z - Activities related to programming, IT consulting, and related activities

62.01.Z - Activities related to programming, IT consulting, and related activities

62.03.Z - Activities related to programming, IT consulting, and related activities

62.09.Z - Activities related to programming, IT consulting, and related activities

63.12.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

63.99.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

74.10.Z - Specialized design activities

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

77.33.Z - Rental and leasing of office machinery and equipment, including computers

77.40.Z - Leasing of intellectual property and similar products, excluding works protected by copyright

85.60.Z - Educational support activities

87.30.Z - Social assistance with accommodation for elderly people or those with mobility impairments

87.90.Z - Other social assistance with accommodation

88.10.Z - Social assistance without accommodation for elderly people or those with disabilities

88.99.Z - Other social assistance without accommodation, not elsewhere classified

95.11.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

95.12.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

95.24.Z - Repair and maintenance of furniture and household furnishings