Building window wall systems, consisting primarily of metal window frames and door frames, metal building wall panels, metal building wall framing, metal window frames, window sills, and window sill receptors, metal joinery fittings, metal mullions, metal window jambs and door jambs, fasteners of metal for windows, doors, and building wall panels

Computer software for use in performance management, configuration, analysis and monitoring of hardware used with fiber optic networks

computer software to assist in managing networks

metropolitan optical transport multiplexer

computer hardware and software for the display and manipulation of stored maps data

leasing and management of real estate in commercial and residential communities

REAL ESTATE DEVELOPMENT SERVICES FOR COMMERCIAL AND RESIDENTIAL COMMUNITIES