28111

Manufacture/repair of engines and turbines (except aircraft, vehicle, cycle and marine engines)

This sub-class includes manufacture, repair and/or maintenance of: •internal combustion piston engines excluding those used for motor vehicles, marine, aircraft and/or cycle propulsion •pistons, piston rings, carburettors and/or such for all internal combustion engines, diesel engines, etc. excluding those used for motor vehicles, marine, aircraft and/or cycle propulsion •inlet and/or exhaust valves of internal combustion engines •turbines and/or parts thereof (e.g., steam turbines and/or other vapour turbines, hydraulic turbines, waterwheels and/or regulators thereof, wind turbines, gas turbines except turbojets or turbo propellers for aircraft propulsion) •boiler-turbine sets •turbine-generator sets •internal combustion piston railway engines •engines for industrial application

SSIC hierarchy ISIC class Crosswalks

Level

final

Mapped ISIC codes

Source

SingStat

In this section: sibling codes

class 2811 Manufacture and Repair of Engines and Turbines (Except Aircraft, Vehicle and Cycle Engines) final 28112 Manufacture/repair of marine engine

Official data

Official name	Singapore Standard Industrial Classification (SSIC 2025)
Issuing authority	Department of Statistics Singapore (SingStat / DOS)
Tax authority	Inland Revenue Authority of Singapore (IRAS) (IRAS)
Purpose	Mandatory at ACRA business/company registration; used by IRAS, MOM, EDB, SingStat
Active version	SSIC 2025 (15 Apr 2025)
Hierarchy level	Sub-class (5-digit) (final leaf)
Source	https://www.singstat.gov.sg/standards/standards-and-classifications/ssic
Prior versions	SSIC 2020, SSIC 2015

Hierarchy context

C→28→281→2811→28111 Manufacture/repair of engines and turbines (except aircraft, vehicle, cycle and marine engines)

Parent class

2811 Manufacture and Repair of Engines and Turbines (Except Aircraft, Vehicle and Cycle Engines)

Parent division

28 MANUFACTURE OF MACHINERY AND EQUIPMENT

Parent section

C MANUFACTURING

Correspondence tables

SSIC 2020

28111 — Manufacture and repair of engines and turbines except aircraft, vehicle, cycle and marine engines

ISIC Rev. 5

2811 Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
3312 Repair and maintenance of machinery

ISIC crosswalk

ISIC Rev. 5 class 2811 Manufacture of engines and turbines, except aircraft, vehicle and cycle engines Open ISIC class page with reverse SSIC links. ISIC Rev. 5 class 3312 Repair and maintenance of machinery Open ISIC class page with reverse SSIC links. Full table SSIC 2025 to ISIC Rev. 5 Open the full correspondence table.

Alphabetical index entries

Principal Title 28111 Manufacture/repair of engines and turbines (except aircraft, vehicle, cycle and marine engines) Alternative Title 28111 Boiler-turbine sets manufacturing and repairing Alternative Title 28111 Gas turbine manufacturing and repairing Alternative Title 28111 Hydraulic turbine manufacturing and repairing Alternative Title 28111 Hydro turbines manufacturing and repairing Alternative Title 28111 Manufacture of engines for industrial application

Data source: Department of Statistics Singapore (SingStat / DOS) (https://www.singstat.gov.sg/standards/standards-and-classifications/ssic). Official SSIC 2025 classification workbook.

Last data refresh: 15 Apr 2025. Classification version: SSIC 2025.

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