Class
3312
Repair and maintenance of machinery
ISIC Rev. 5 (2026) international industry classification: full UN hierarchy from section to class, updated for 2026, with SSIC crosswalk links.
In this group: sibling classes
Class 3311 Repair and maintenance of fabricated metal products Class 3313 Repair and maintenance of electronic and optical equipment Class 3314 Repair and maintenance of electrical equipment Class 3315 Repair and maintenance of transport equipment, except motor vehicles Class 3319 Repair and maintenance of other equipment
Official data
| Classification | ISIC Rev. 5 (2026) |
| Authority | United Nations Statistics Division (UNSD) |
| Purpose | ISIC Rev. 5 (2026) international industry classification: full UN hierarchy from section to class, updated for 2026, with SSIC crosswalk links. |
| Published | Rev. 5 |
| Source | UNSD ISIC Rev. 5 |
Mapped from SSIC 2025
SSIC 2025 28111 Manufacture/repair of engines and turbines (except aircraft, vehicle, cycle and marine engines) SSIC 2025 28112 Manufacture/repair of marine engine SSIC 2025 28121 Manufacture/repair of pumps SSIC 2025 28122 Manufacture/repair of taps, cocks and valves SSIC 2025 28129 Manufacture/repair of pumps, compressors, taps and valves n.e.c. SSIC 2025 28142 Manufacture/repair of gears, gearing and driving elements SSIC 2025 28150 Manufacture/repair of ovens, furnaces and furnace burners SSIC 2025 28161 Manufacture/repair of lifting and hoisting machinery (except electrical) SSIC 2025 28162 Manufacture/repair of lifts and escalators SSIC 2025 28169 Manufacture/repair of lifting and handling equipment n.e.c. SSIC 2025 28171 Manufacture of office machinery and equipment (except computers and peripheral equipment) SSIC 2025 28172 Repair and maintenance of office machinery and equipment
Mapped SSIC classes
SSIC class 2811 Manufacture and Repair of Engines and Turbines (Except Aircraft, Vehicle and Cycle Engines) SSIC class 2812 Manufacture and Repair of Pumps, Compressors, Taps and Valves SSIC class 2814 Manufacture of Bearings, Gears, Gearing and Driving Elements SSIC class 2815 Manufacture and Repair of Ovens, Furnaces and Furnace Burners SSIC class 2816 Manufacture and Repair of Lifting and Handling Equipment SSIC class 2817 Manufacture and Repair of Office Machinery and Equipment (except Computers and Peripheral Equipment)
SSIC hierarchy context
Related SSIC divisions
No division context found.
Related SSIC sections
No section context found.
Full SSIC mapping
Table SSIC 2025 to ISIC Rev. 5 Full correspondence table with all mappings.
Follow the links to move from the international class back into Singapore SSIC hierarchy at multiple levels.
Data source: United Nations Statistics Division (https://unstats.un.org/unsd/classifications/Econ/Download/In%20Text/ISIC_Rev_5_english_structure.xlsx). ISIC Rev. 5 structure mirrored from official UN XLSX.
Version: ISIC Rev. 5.