Singapore Standard Industrial Classification (SSIC)

The SSIC is Singapore's official system for categorizing economic activities, used in censuses, surveys, and administrative databases.

  • Based on International Standard Industrial Classification (ISIC)
  • Updated regularly to reflect economic changes
  • Used by ACRA for business registration

Note: ACRA uses SSIC 2020 version. Businesses must declare at least one Principal Activity.

Use this search to explore and find the SSIC code corresponding to the business activity you are researching.

Companies in this Category

Company Name UEN Incorporation Date SSIC
WANG HUP ENGINEERING 35374400W 30 Dec 1985 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WOON KIAN CONTRACTOR 36327800A 04 Aug 1986 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WENG TEE ALUMINIUM & IRON WORKS 36432300X 28 Aug 1986 24310 - IRON AND STEEL FOUNDRIES
WEE YEAP METAL & STEEL WORKS 36900000E 08 Dec 1986 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
W & M ENGINEERING & MECHANICAL WORKS 37333500L 18 Mar 1987 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
WORDSWORTH METAL 37366700X 25 Mar 1987 24310 - IRON AND STEEL FOUNDRIES
WESTPAK ENGINEERING SERVICES 38498000K 19 Nov 1987 24310 - IRON AND STEEL FOUNDRIES
WYNSON RENOVATION CONSTRUCTION 40073400A 20 Oct 1988 43301 - RENOVATION CONTRACTORS
WONLY AIR CONDITIONING & ENGINEERING SERVICE 40123800L 01 Nov 1988 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WINCO ENGINEERING TRADING 40368200B 27 Dec 1988 46592 - WHOLESALE OF MEDICAL, PROFESSIONAL, SCIENTIFIC AND PRECISION EQUIPMENT
WESTCAMP ENTERPRISE 43134000E 26 Jul 1990 24310 - IRON AND STEEL FOUNDRIES
WEST COAST MARINE SERVICES 44734500A 17 Jun 1991 31001 - MANUFACTURE OF FURNITURE AND FIXTURES OF WOOD (INCLUDING UPHOLSTERY)
WILTECH ENGINEERING WORK 46368100B 16 Apr 1992 42903 - MARINE CONSTRUCTION (EG HARBOURS, PIERS, DOCKS, WHARVES)
WEST MUNICH ENGINEERING 48211900D 17 Mar 1993 24101 - IRON AND STEEL ROLLING MILLS
WYNLY ENGINEERING 48646800C 25 May 1993 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WAN SING IRON WORK 48658100D 26 May 1993 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WANG INTERNATIONAL 49617200W 04 Nov 1993 24209 - MANUFACTURE OF BASIC PRECIOUS AND NON-FERROUS METALS N.E.C.
WINMAX ENGINEERING 51639700A 14 Oct 1994 24209 - MANUFACTURE OF BASIC PRECIOUS AND NON-FERROUS METALS N.E.C.
WILMA WILLIE INTERNATIONAL 52862983B 03 Mar 1998 24209 - MANUFACTURE OF BASIC PRECIOUS AND NON-FERROUS METALS N.E.C.
WELL CAST ENGINEERING 52907395A 27 Nov 1999 24310 - IRON AND STEEL FOUNDRIES