DAK SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

80.10.Z - Detective and security activities

41.20.Z - Construction work related to the construction of residential and non-residential buildings

43.39.Z - Specialized construction works

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

80.20.Z - Detective and security activities

80.30.Z - Detective and security activities

81.21.Z - General cleaning of buildings

81.22.Z - Other cleaning of buildings and industrial premises

82.91.Z - Activities of collection agencies and credit bureaus

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