Łukasz Piotrowski I. AMTEC II. ORCHEA (wspólnik spółki cywilnej)

71.12.Z - Engineering activities and related technical consultancy

26.12.Z - Manufacture of electronic printed circuits

26.40.Z - Manufacture of consumer electronics

32.20.Z - Manufacture of musical instruments

33.13.Z - Repair and maintenance of electronic and optical equipment

33.14.Z - Repair and maintenance of electrical equipment

59.20.Z - Sound recording and music publishing activities

62.09.Z - Other information technology and computer service activities

74.20.Z - Photographic activities

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

90.02.Z - Support activities to performing arts

95.11.Z - Repair and maintenance of computers and peripheral equipment

95.21.Z - Repair and maintenance of consumer electronics