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
WAI HOE ENGINEERING PTE. LTD. 201918193G 06 Jun 2019 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)
WINNER SOLAR GLOBAL PTE. LTD. 202012039R 22 Apr 2020 28193 - MANUFACTURE AND REPAIR OF SOLAR MODULES AND PANELS
WINAIR CONDITIONING & ENGINEERING PTE. LTD. 202021825W 27 Jul 2020 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
WF SEMICONDUCTOR PTE. LTD. 202244401D 13 Dec 2022 28199 - MANUFACTURE AND REPAIR OF OTHER GENERAL PURPOSE MACHINERY AND EQUIPMENT EXCEPT ELECTRICAL AND ELECTRONIC N.E.C.
WIN FOONG ENGINEERING PTE. LTD. 202341499Z 18 Oct 2023 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
WERAN SOLAR PTE. LTD. 202350724C 29 Dec 2023 28194 - MANUFACTURE AND REPAIR OF WELDING AND SOLDERING EQUIPMENT (INCLUDING ARC WELDING ELECTRODES)
WELDENG EQUIPMENT 28912100X 04 Jan 1982 28194 - MANUFACTURE AND REPAIR OF WELDING AND SOLDERING EQUIPMENT (INCLUDING ARC WELDING ELECTRODES)
WINDSOR ENGINEERING WORKS 45100800J 20 Aug 1991 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
WELDMECH ENGINEERING SERVICES 45309800B 30 Sep 1991 28194 - MANUFACTURE AND REPAIR OF WELDING AND SOLDERING EQUIPMENT (INCLUDING ARC WELDING ELECTRODES)
WKK ENGINEERING WORKS 49190100C 23 Aug 1993 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
WEEDO ELECT. MECH. ENGINEERING AND TRADING 52823439X 10 Jun 1996 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
WORLD STAR AIR-COND 52830120M 21 Sep 1996 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
WELDZONE WELDING TRAINING & CONSULTANCY SERVICES 52837683K 21 Jan 1997 28194 - MANUFACTURE AND REPAIR OF WELDING AND SOLDERING EQUIPMENT (INCLUDING ARC WELDING ELECTRODES)
WINNERS WELDING PRODUCTS 52845275D 14 May 1997 46632 - WHOLESALE OF GENERAL HARDWARE (EG LOCKS, HINGES)
WENG'S KITCHEN & REFRIGERATION SYSTEM SERVICES 52846694A 05 Jun 1997 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
WINDSAR ELECTRICAL SERVICES 52850518A 01 Aug 1997 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
WELD EQUIPT & ELECTRICAL SERVICES 52899566M 13 Aug 1999 28194 - MANUFACTURE AND REPAIR OF WELDING AND SOLDERING EQUIPMENT (INCLUDING ARC WELDING ELECTRODES)
WELD JOINT ENGINEERING 52902754B 25 Sep 1999 30110 - BUILDING AND REPAIRING OF SHIPS, TANKERS AND OTHER OCEAN-GOING VESSELS (INCLUDING CONVERSION OF SHIPS INTO OFF-SHORE STRUCTURES)
WWM MUN ENTERPRISES 52923312J 30 Jun 2000 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
WEILY AUTO 52931747L 02 Nov 2000 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS