IC 035. US 100 101 102. G & S: Business consultation, business administrative consultancy services for companies relating to computer based design, computer based production, computer based engineering and joint product development; data management by means of a computer, in particular relating to product data, namely, computerized database management

IC 037. US 100 103 106. G & S: Maintenance and repair of computer hardware

IC 042. US 100 101. G & S: Design and development of computer hardware and software; maintenance and repair of computer software; consultancy services of an engineer in the fields of industrial automation and computer software and hardware; computer systems integration services, namely, integration of computer software and hardware in the fields of computer based design and computer based production, computer based engineering, namely, engineering services, scientific research; joint engineering and joint product development for third parties in the form of engineering services and scientific research; technical development of devices for third parties, namely, product development for others; electronic data storage for third parties, namely, recording data for others on optical, digital and magnetic media for electronic storage