35 ORGANIZING, ARRANGING, PROMOTING AND CONDUCTING TRADE FAIRS AND EXHIBITIONS; ORGANIZATION AND BUSINESS CONSULTING FOR EXHIBITORS, MARKETING, ADVERTISING AND THE ARRANGING OF PUBLICITY SERVICES AND ADVERTISEMENTS
37 CONSTRUCTION SERVICES, NAMELY, PLANNING AND CONSTRUCTION OF READY TO USE EXHIBITION STANDS, INSTALLATION OF ELECTRICAL WIRING, PLUMBING, GAS AND WATER FOR USE IN EXHIBITION BOOTHS; CLEANING OF EXHIBITION BOOTHS
41 CONDUCTING OF EDUCATIONAL SEMINARS, CONFERENCES AND CONVENTIONS
42 PROVIDING TECHNICAL SUPPORT AND CONSULTING SERVICES FOR TRADE SHOW AND CONFERENCE EXHIBITORS; PROVIDING SERVICES FOR THE FURNISHING, EQUIPPING AND DECORATING OF EXHIBITION BOOTHS