| 4330012 | Engraving & Ornamentation Works | Contracting and building works | Professional | |
| 4330013 | Glass & Aluminum Installation & Maintenance | Contracting and building works | Professional | |
| 4330016 | Wallpaper Fixing Works | Contracting and building works | Professional | |
| 4330018 | False Ceiling & Light Partitions Installation | Contracting and building works | Professional | |
| 4330019 | Floor & Wall Tiling Works | Contracting and building works | Professional | |
| 4330021 | Plaster Works | Contracting and building works | Professional | |
| 4330022 | Exterior Building Cladding Contracting | Contracting and building works | Commercial | |
| 4330023 | Fire Retardant Lining Materials Installation | Contracting and building works | Professional | |
| 4330024 | Fire Retardant Exterior Cladding Installation | Contracting and building works | Professional | |
| 4330101 | Fire & Smoke Resistant Doors, Windows, Walls & Partitions Installation | Contracting and building works | Professional | |
| 4330103 | Decoration Design & Implementation | Contracting and building works | Professional | |
| 4390001 | Piling & Foundation Contracting | Contracting and building works | Professional | |
| 4390002 | Insulation Contracting | Contracting and building works | Professional | |
| 4390005 | Reinforced Carpentry & Steel works Contracting in Buildings | Contracting and building works | Commercial | |
| 4390006 | Metal Parts Fixtures Contracting. | Contracting and building works | Professional | |
| 4390007 | Concrete Works | Contracting and building works | Professional | |
| 4390008 | Scaffolding Contracting | Contracting and building works | Professional | |
| 4390011 | Swimming Pools Installation Works | Contracting and building works | Professional | |
| 4390013 | Fencing & Barbed Wire Installation Works | Contracting and building works | Professional | |
| 4390019 | Electronic Parking Management Systems Installation & Maintenance | Contracting and building works | Professional | |
