9 COMPUTER, COMPUTER NETWORK, COMMUNICATIONS, AND TELECOMMUNICATIONS EQUIPMENT AND SUPPLIES
37 INSTALLATION, OPERATION, AND MAINTENANCE OF TELECOMMUNICATION AND COMPUTER EQUIPMENT AND NETWORKS
38 TELEPHONE COMMUNICATION SERVICES; ELECTRONIC TRANSMISSION OF MESSAGES AND DATA; PROVIDING MULTIPLE-USER ACCESS TO THE INTERNET; VIDEO TELECONFERENCING SERVICES
42 DESIGN, ENGINEERING, AND CONSULTATION IN THE FIELD OF COMPUTER NETWORKS AND TELECOMMUNICATIONS