Advertising agencies; publicity agents; window dressing and display arrangement services; commercial or industrial management assistance; business information planning and business information on audio and visual communications and electronic apparatus; personnel management consultation; relocation services for businesses; office machines and equipment rental; systemization of information into computer databases; organizing exhibitions for commercial or advertising purposes, namely, for business, electronic and communication and cultural events; business consultation; rental of vending machines; promoting the sale of goods and services of others through the distribution of printed material and promotional contests and items; business services, namely, arranging and mediating the sale and purchase of electronic apparatus and instruments, computer hardware and software, telecommunication apparatus and instruments

Educational services, namely, conducting classes, seminars, conferences and workshops in the field of information technology; teaching in the field of information technology; libraries; publication of books and magazines; rental of show scenery; production of television shows and theatrical programs, motion picture films and videos; rental of films and videotapes; rental of radio and television sets; photography and photographic reporting