electronic commerce services; electronic commerce services, namely-- commercial property marketing and real estate marketing services provided over a global communications network; automation of commercial property lease transactions provided over a global communications network; property management services provided over a global communications network; automation of communications provided over a global communications network between tenants and commercial property management; dissemination of real estate advertising for others over a global communications network; promoting the real estate of others by preparing and placing advertisements on a web site accessed through a global computer network; networking services; networking services, namely-- installation of computer networks and related equipment; configuration of computer networks; computer data, video, audio and voice communications services provided over a global communications network; computer data, video, audio and voice communications services within commercial buildings; providing access to a global computer network; communication services; communications services, namely-- messaging services; computer to computer communications services provided over a global communications network; network to network interconnection services provided over a global communications network; conferencing and communications bridging services; telecommunications services, namely-- telephone services; call processing services namely routing, queuing and response; telephone calling card services; voice, audio and video conference calling services; facsimile services; messaging services; information technology services; computer services; real estate marketing consulting services; information technology consulting services; integration of computer systems and networks; information technology services, namely, designing and implementing network web pages for others; personal productivity application services provided over a global communications network; business application services provided over a global computer communications network; remote collaboration application services provide over a global communications network; computer systems management application services provide over a global communications network; computer security application services; computer collocation services; computer data center maintenance and support services; computer application hosting services; computer storage hosting services; computer communications access services; computer and computer network security services; information technology maintenance, support and repair services, namely computer repair; computer network optimization and repair
Computer and Scientific