Includes conducting geophysical and geological surveying by acoustic waves to determine the potential of oil, gas and minerals in deep ground layers, no engineering activities listed under activity no 7421-30 are involved.

This Activity Involves Special Effects Production,Artistic Production Contracting Services and Audio Recorded Media Reproduction Studio.

This Activity Involves Vehicles Tracking Systems Services,Security Control Services,Event Security & Bodyguard Services,Security Consultancies and Security Dogs Training.

This Activity Involves Vehicles Tracking Systems Services,Security Control Services,Event Security & Bodyguard Services,Security Consultancies and Security Dogs Training.

This Activity Involves Residential Property Care Services and Carpets & Textiles Mending Services.

This Activity Involves Fire Safety & Protection Engineering Services and Noise Control, Vibration & Acoustics Consultancy Services.

This Activity Involves Includes firms which offer chemical engineering services and consultancies with all precise specializations such as oil refining engineering, industrial, metal and plastic engineering, chemical compound testing of the materials and the atomic composition of the elements and services related to the branches of chemical engineering, the minimal qualifications required is bachelor degree in chemical or Petroleum engineering, along with three years hands-on experience.

This Activity Involves Includes providing consultancies and services on analyzing and establishing standards on vertical and horizontal transportation systems e.g elevators , escalators , moving walks , for moving people and materials in public places and factories, services include determining design and installation standards, providing shop drawing review, prepare opinions on costs and timetables, as well as modernizing existing installations, the minimal qualifications required is bachelor degree in architecture, or related engineering discipline, along with three years hands-on experience.

This Activity Involves Includes firms engaged in providing services to establishments, firms supervising recreational projects. These services include preparing playgrounds, halls and parks used for performing certain recreational activities such as rope jumping platforms, circus shows, fun parks, gun and arrow shooting's field, watercycles hire, leisure boats .. etc.

This Activity Involves Includes the organizers of the long-distance horse races, whether competitive trail riding or endurance rides, it involves carrying out all the required services, such as setting the route of the race and the places for compulsory halts, keeping the time for each rider, arrange for veterinary all over the stages of the race, horses feeding and watering.