USŁUGI GEOLOGICZNE - PRZEMYSŁAW HAMANKIEWICZ

71.12.Z - Engineering activities and related technical consultancy

08.99.Z - Other mining and quarrying, not elsewhere classified

09.10.Z - Service activities incidental to petroleum and natural gas extraction

09.90.Z - Service activities incidental to other mining and quarrying

38.21.Z - Material recovery

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

43.13.Z - Performing excavations and geological-engineering drilling

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

70.22.Z - Head office activities and management consultancy

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

72.19.Z - Scientific research and development activities

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

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