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
WEE CHIN ENGINEERING WORKS 30613300L 01 Mar 1983 24310 - IRON AND STEEL FOUNDRIES
WAH SUAN ENGINEERING 30634800D 05 Mar 1983 42909 - CONSTRUCTION OF OTHER CIVIL ENGINEERING PROJECTS N.E.C. (EG PLAYGROUND SYSTEMS)
WANSON STRUCTURAL CONST CLEANING & TRANSPORT SERVICES 30652100L 14 Mar 1983 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WINSTON TEO ENGINEERING AND SUPPLIES 31238300B 27 Jun 1983 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
WONG'S SPECIALIST STAINLESS STEEL PRODUCTIONS CO 31277200M 04 Jul 1983 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WONG SENG IRON WORK 31409500D 01 Aug 1983 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WAI HOONG ENGINEERING WORK 31437000E 06 Aug 1983 31001 - MANUFACTURE OF FURNITURE AND FIXTURES OF WOOD (INCLUDING UPHOLSTERY)
WINLY ENGINEERING WORKS 31552600M 31 Aug 1983 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
WEMARK ENGINEERING & CONSTRUCTION WORK 31690800B 28 Sep 1983 24310 - IRON AND STEEL FOUNDRIES
WESPACT ENGINEERING WORKS 33017800L 28 Jun 1984 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WAI YIP ENGINEERING WORKS 33183600M 28 Jul 1984 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WAI KIM CHONG ENGINEERING CONSTRUCTION 33244900M 10 Aug 1984 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WINTER CONTRACTOR 33276400A 16 Aug 1984 25111 - MANUFACTURE OF METAL DOORS, WINDOW AND DOOR FRAMES, GRILLES AND GRATINGS
WEE CHONG ENGINEERING WORKS 33623000A 29 Oct 1984 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WEE LEE IRON WORKS 33665200C 07 Nov 1984 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WEE KENG ENGINEERING 33714500L 16 Nov 1984 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WEI CHENG ENGINEERING IRON WORK 33967200E 16 Jan 1985 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WARNER INDUSTRIES 34588300D 10 Jun 1985 24101 - IRON AND STEEL ROLLING MILLS
WOO THONG IRON FACTORY 34735300B 18 Jul 1985 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
WIN SIANG METAL WORKS 34927400B 05 Sep 1985 24310 - IRON AND STEEL FOUNDRIES