28191

Manufacture/repair of refrigerating, air-conditioning and ventilating machinery and equipment (except household refrigerators)

This sub-class includes the manufacture, repair and/or maintenance of: •industrial refrigerating or freezing equipment, including assemblies of major components •air-conditioning machines, including for motor vehicles •non-domestic fans •machinery for cleaning or drying bottles and/or for aerating beverages •heat exchangers •machinery for liquefying air or gas •gas generators •attic ventilation fans (gable fans, roof ventilators, etc.)

SSIC hierarchy ISIC class Crosswalks

Level

final

Mapped ISIC codes

Source

SingStat

In this section: sibling codes

class 2819 Manufacture and Repair of Other General Purpose Machinery final 28192 Manufacture/repair of separation/mixing equipment final 28193 Manufacture/repair of solar modules and panels final 28194 Manufacture/repair of welding and soldering equipment final 28195 Manufacture/repair of packaging machinery final 28199 Manufacture/repair of other general purpose machinery and equipment n.e.c. (except electrical and electronic)

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→2819→28191 Manufacture/repair of refrigerating, air-conditioning and ventilating machinery and equipment (except household refrigerators)

Parent class

2819 Manufacture and Repair of Other General Purpose Machinery

Parent division

28 MANUFACTURE OF MACHINERY AND EQUIPMENT

Parent section

C MANUFACTURING

Correspondence tables

SSIC 2020

28191 — Manufacture and repair of refrigerating, air-conditioning and ventilating machinery and equipment except household refrigerators

ISIC Rev. 5

2819 Manufacture of other general-purpose machinery
3312 Repair and maintenance of machinery

ISIC crosswalk

ISIC Rev. 5 class 2819 Manufacture of other general-purpose machinery 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 28191 Manufacture/repair of refrigerating, air-conditioning and ventilating machinery and equipment (except household refrigerators) Alternative Title 28191 Air-conditioning unit manufacturing Alternative Title 28191 Air-conditioning unit repair and maintenance (except household) Alternative Title 28191 Freezer manufacturing (except household) Alternative Title 28191 Freezer repair and maintenance (except household) Alternative Title 28191 Refrigerating machinery and equipment manufacturing (except household)

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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