SUMID SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

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

43.21.Z - Installation of electrical systems

43.32.Z - Installation of building carpentry

43.39.Z - Specialized construction works

46.71.Z - Wholesale trade of motor vehicles

64.99.Z - Other financial services, except insurance and pension funds, not elsewhere classified

66.19.Z - Other activities supporting financial services, excluding insurance and pension funds

71.12.Z - Engineering activities and related technical consultancy

82.11.Z - Office administrative support activities and other business support services

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