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
AIRMART AIR-CON SERVICES PTE. LTD. 201406799K 11 Mar 2014 28172 - REPAIR AND MAINTENANCE OF OFFICE MACHINERY AND EQUIPMENT
GENERAL SYSTEMS SG PTE. LTD. 202102603E 20 Jan 2021 28181 - MANUFACTURE AND REPAIR OF INDUSTRIAL ROBOTS (INCLUDING AUTOMATED GUIDED VEHICLES (AGVS))
WOON NGAI ENGINEERING WORKS 00472700B 04 Oct 1974 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
TF AIRCON ENGINEERING PTE. LTD. 202424006K 14 Jun 2024 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
ALPHA TECHNICAL SERVICES PTE. LTD. 201406960D 12 Mar 2014 28112 - MANUFACTURE AND REPAIR OF MARINE ENGINE
WONG KOK ENGINEERING WORKS 01490900J 12 Nov 1974 28111 - MANUFACTURE AND REPAIR OF ENGINES AND TURBINES EXCEPT AIRCRAFT, VEHICLE, CYCLE AND MARINE ENGINES
G SPEED ENGINEERING PTE. LTD. 202104554W 04 Feb 2021 41001 - GENERAL CONTRACTORS (BUILDING CONSTRUCTION INCLUDING MAJOR UPGRADING WORKS)
GR PACIFIC PTE. LTD. 202105726G 16 Feb 2021 30110 - BUILDING AND REPAIRING OF SHIPS, TANKERS AND OTHER OCEAN-GOING VESSELS (INCLUDING CONVERSION OF SHIPS INTO OFF-SHORE STRUCTURES)
APT ONE MARINE ENGINEERING (PTE. LTD.) 201408886M 28 Mar 2014 28112 - MANUFACTURE AND REPAIR OF MARINE ENGINE
INDUSTRY MUST NEED 53432136D 12 Apr 2021 27902 - MANUFACTURE OF ELECTRICAL MACHINERY, APPARATUS, APPLIANCES AND SUPPLIES (INCLUDING SOUND OR VISUAL SIGNALLING APPARATUS, ELECTRICAL INSULATORS EXCEPT PORCELAIN OR GLASS)
XIN YI PAINTING & RENOVATION WORKS 53379774L 04 Apr 2018 43301 - RENOVATION CONTRACTORS
WING HUP SOON MECHANICAL COMPANY 07714100L 28 Apr 1975 28142 - MANUFACTURE AND REPAIR OF GEARS, GEARING AND DRIVING ELEMENTS
WOON AIR-CONDITIONER AND REFRIGERATION SERVICE 07861600W 06 May 1975 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
GULF YACHT SERVICES PTE. LTD. 202113645M 16 Apr 2021 52226 - SHIP MANAGEMENT SERVICES
W H CHAN ENGINEERING ASSOCIATES 08261600X 10 Jun 1975 25139 - MANUFACTURE AND REPAIR OF STEAM GENERATORS N.E.C. (EXCEPT CENTRAL HEATING HOT WATER BOILERS)
WAH HONG OFFICE EQUIPMENT MANUFACTURING COMPANY 08864900L 30 Jun 1975 28171 - MANUFACTURE OF OFFICE MACHINERY AND EQUIPMENT (EXCEPT COMPUTERS AND PERIPHERAL EQUIPMENT)
WAICO COMMERICAL CENTRE 09245200X 03 Jul 1975 28172 - REPAIR AND MAINTENANCE OF OFFICE MACHINERY AND EQUIPMENT
APT ONE OFFSHORE ENGINEERING PTE. LTD. 201412241Z 28 Apr 2014 28112 - MANUFACTURE AND REPAIR OF MARINE ENGINE
WONG HON KUIN 10253700C 14 Apr 1975 28142 - MANUFACTURE AND REPAIR OF GEARS, GEARING AND DRIVING ELEMENTS
AERO OCEAN MARINE ENGINEERING PTE. LTD. 201413535K 09 May 2014 28112 - MANUFACTURE AND REPAIR OF MARINE ENGINE