25139

Manufacture/repair of steam generators n.e.c. (except central heating hot water boilers)

This sub-class includes the manufacture and repair of steam generators not elsewhere classified.

SSIC hierarchy ISIC class Crosswalks

Level

final

Mapped ISIC codes

Source

SingStat

In this section: sibling codes

class 2513 Manufacture and Repair of Steam Generators (Except Central Heating Hot Water Boilers) final 25131 Manufacture/repair of heating boilers, radiators and correctors

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→25→251→2513→25139 Manufacture/repair of steam generators n.e.c. (except central heating hot water boilers)

Parent class

2513 Manufacture and Repair of Steam Generators (Except Central Heating Hot Water Boilers)

Parent division

25 MANUFACTURE OF FABRICATED METAL PRODUCTS (EXCEPT MACHINERY AND EQUIPMENT)

Parent section

C MANUFACTURING

Correspondence tables

SSIC 2020

25139 — Manufacture and repair of steam generators n.e.c. (except central heating hot water boilers)

ISIC Rev. 5

2513 Manufacture of steam generators, except central heating hot water boilers
3311 Repair and maintenance of fabricated metal products

ISIC crosswalk

ISIC Rev. 5 class 2513 Manufacture of steam generators, except central heating hot water boilers Open ISIC class page with reverse SSIC links. ISIC Rev. 5 class 3311 Repair and maintenance of fabricated metal products 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 25139 Manufacture/repair of steam generators n.e.c. (except central heating hot water boilers) Alternative Title 25139 Manufacture of auxiliary plant for use with steam generators Alternative Title 25139 Manufacture of condensers for use with steam generators Alternative Title 25139 Manufacture of economisers for use with steam generators Alternative Title 25139 Manufacture of steam boilers Alternative Title 25139 Manufacture of steam collectors and accumulators for use with steam generators

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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