[Class : 35] Business Administration, Business Management And Mentoring Services, Office Functions Including Providing Infrastructure Facilities Like Laboratories, Equipment, Office Space, Conference Hall, Meeting Rooms, Stores, Cafeteria, Gymnasium, Library, Guest House, Hostel, Water, Sewerage And Effluent Treatment Facilities, Power Supply, Air Conditioning, Telecommunication And It Facilities, Printing, Designing And Publishing, Providing Security, Utility Maintenance, Housekeeping, Landscaping Services , Information And Database Services, Advertizing And All Other Activities Related To Promotion Of Science Parks Including Organizing Conference And Other Events.