MEGA SONIC SPÓŁKA AKCYJNA

62.09.Z - Other information technology and computer service activities

26.20.Z - Manufacture of computers and peripheral equipment

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

46.51.Z - Wholesale of computers, peripheral equipment and software

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

61.10.Z - Wired telecommunications activities

61.90.Z - Other telecommunications activities

64.92.Z - Other credit granting

77.33.Z - Rental and leasing of office machinery and equipment, including computers

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