28273

Manufacture/repair of semiconductor assembly and testing equipment

This sub-class includes the manufacture, repair and/or maintenance of semiconductor assembly and/or packaging machinery, such as computer burn-in systems.

SSIC hierarchy ISIC class Crosswalks

Level

final

Mapped ISIC codes

Source

SingStat

In this section: sibling codes

class 2827 Manufacture and Repair of Semiconductor Related Equipment final 28271 Manufacture of probe cards final 28272 Manufacture of bonding tools final 28274 Manufacture/repair of semiconductor foundry equipment

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→282→2827→28273 Manufacture/repair of semiconductor assembly and testing equipment

Parent class

2827 Manufacture and Repair of Semiconductor Related Equipment

Parent division

28 MANUFACTURE OF MACHINERY AND EQUIPMENT

Parent section

C MANUFACTURING

Correspondence tables

SSIC 2020

28273 — Manufacture and repair of semiconductor assembly and testing equipment (including computer burn-in system)

ISIC Rev. 5

2829 Manufacture of other special-purpose machinery
3312 Repair and maintenance of machinery

ISIC crosswalk

ISIC Rev. 5 class 2829 Manufacture of other special-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 28273 Manufacture/repair of semiconductor assembly and testing equipment Alternative Title 28273 Burn-in board and system manufacturing (standard and custom design) Alternative Title 28273 Burn-in board and system repair and maintenance (standard and custom design) Alternative Title 28273 Computer burn-in system manufacturing Alternative Title 28273 Computer burn-in system repair and maintenance Alternative Title 28273 Manufacture of semiconductor computer burn-in systems

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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