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
ULTRAFLOW ENGINEERING PTE. LTD. 201016595C 06 Aug 2010 25114 - MANUFACTURE OF STEEL STRUCTURAL COMPONENT
YONG LEK CLEANER SERVICES 38954400X 12 Mar 1988 68101 - REAL ESTATE DEVELOPERS
YONTAT DOORS & HARDWARE SUPPLY 39082000L 30 Mar 1988 25111 - MANUFACTURE OF METAL DOORS, WINDOW AND DOOR FRAMES, GRILLES AND GRATINGS
YUNG AN RENOVATION WORKS (1988) 39583800B 09 Jul 1988 43301 - RENOVATION CONTRACTORS
YONG HUAT FINE STAINLESS STEEL INDUSTRIES 39937300D 22 Sep 1988 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING)
MATTECH METALS 53468727W 09 Jun 2023 25111 - MANUFACTURE OF METAL DOORS, WINDOW AND DOOR FRAMES, GRILLES AND GRATINGS
YONG YIK RENOVATION CONTRACTOR 40217100D 22 Nov 1988 25111 - MANUFACTURE OF METAL DOORS, WINDOW AND DOOR FRAMES, GRILLES AND GRATINGS
YEE HOONG DOORS TRADING 40220600B 22 Nov 1988 25111 - MANUFACTURE OF METAL DOORS, WINDOW AND DOOR FRAMES, GRILLES AND GRATINGS
MOI SIANG TRADING 53471959K 11 Aug 2023 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)
YONG CONG METAL WORK 41977300B 01 Dec 1989 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
ULTRA TECH ENTERPRISE PTE LTD 200105839R 04 Sep 2001 25997 - MANUFACTURE OF METAL PRECISION COMPONENTS
HUP KWEE GENERAL INSTALLATION CONTRACTOR 40571500E 13 Feb 1989 25111 - MANUFACTURE OF METAL DOORS, WINDOW AND DOOR FRAMES, GRILLES AND GRATINGS
HIGH-STEEL ENGINEERING & TRADING 40593800D 16 Feb 1989 25119 - MANUFACTURE OF STRUCTURAL METAL PRODUCTS N.E.C. (EG METAL SECTIONS, CORRUGATED SHEETS)
UNITED ALUMINIUM PRODUCTS 04775800K 04 Oct 1975 25111 - MANUFACTURE OF METAL DOORS, WINDOW AND DOOR FRAMES, GRILLES AND GRATINGS
HENG METAL WORKS 40851700W 05 Apr 1989 24310 - IRON AND STEEL FOUNDRIES
YEW SENG ALUM CONSTRUCTION 42574400X 05 Apr 1990 25111 - MANUFACTURE OF METAL DOORS, WINDOW AND DOOR FRAMES, GRILLES AND GRATINGS
UPM TECHNOLOGY PTE. LTD. 200515159M 30 Oct 2005 25120 - MANUFACTURE AND REPAIR OF TANKS, RESERVOIRS AND CONTAINERS OF METAL (EG METAL CYLINDERS, STORAGE VESSELS AND CONTAINERS FOR COMPRESSED OR LIQUEFIED GAS)
YIPSON ENGINEERING SERVICES 42937800M 19 Jun 1990 25139 - MANUFACTURE AND REPAIR OF STEAM GENERATORS N.E.C. (EXCEPT CENTRAL HEATING HOT WATER BOILERS)
HWEE METAL WORKS 41222400C 21 Jun 1989 25139 - MANUFACTURE AND REPAIR OF STEAM GENERATORS N.E.C. (EXCEPT CENTRAL HEATING HOT WATER BOILERS)
YONG JIALI ALUMINIUM & CONSTRUCTION 43262000A 22 Aug 1990 25111 - MANUFACTURE OF METAL DOORS, WINDOW AND DOOR FRAMES, GRILLES AND GRATINGS