"ROCK MASTER" SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

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

25.11.Z - Production of metal constructions and their parts

33.20.Z - Installation of industrial machinery, equipment, and devices

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

46.90.Z - Non-specialized wholesale trade

71.12.Z - Engineering activities and related technical consultancy

72.19.Z - Scientific research and development activities

74.10.Z - Specialized design activities

77.32.Z - Rental and leasing of construction machinery and equipment

96.09.Z - Individual service activities