Installation of computer networks; Installation, maintenance and repair of computer hardware; Installation, maintenance and repair of Ethernet and wireless networks; Maintenance and repair of computer networks
Building Construction and RepairComputer consultation in the field of computer security; Computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; Design, creation, hosting, maintenance of web sites for others; Installation, maintenance and repair of computer software
Computer and Scientific