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
WATT DEVELOPMENT PTE. LTD. 201829261M 27 Aug 2018 35102 - GENERATION OF ELECTRICITY BY OTHER SOURCES (EG SOLAR POWER, BIOFUELS ETC)
WAFFEN ENERGY PTE. LTD. 201837063K 31 Oct 2018 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
WESTERN OIL ASIA PTE. LTD. 201903714D 31 Jan 2019 09001 - CRUDE PETROLEUM AND NATURAL GAS PRODUCTION
WORLEY POWER SERVICES ASIA PTE. LTD. 201919457Z 17 Jun 2019 35101 - GENERATION OF ELECTRICITY BY FOSSIL FUELS
WINDSUN PTE. LTD. 201929570C 05 Sep 2019 35102 - GENERATION OF ELECTRICITY BY OTHER SOURCES (EG SOLAR POWER, BIOFUELS ETC)
WASTONE CASHLEY PTE. LTD. 202004963N 12 Feb 2020 46620 - WHOLESALE OF METALS AND METAL ORES (EG STEEL PIPES) EXCEPT GENERAL HARDWARE
WANRUIDA SOLAR PTE. LTD. 202332780K 15 Aug 2023 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WANRUIDA POWER PTE. LTD. 202333813E 21 Aug 2023 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WATTS NEW PTE. LTD. 202337582E 18 Sep 2023 35102 - GENERATION OF ELECTRICITY BY OTHER SOURCES (EG SOLAR POWER, BIOFUELS ETC)
WEE MENG SUPPLIER CO 30587300L 21 Feb 1983 35201 - MANUFACTURE OF GAS; DISTRIBUTION OF GASEOUS FUELS THROUGH MAINS
WESAN GAS SUPPLY TRADING CO 30866800J 26 Apr 1983 35201 - MANUFACTURE OF GAS; DISTRIBUTION OF GASEOUS FUELS THROUGH MAINS
WAHTT HENG GAS SUPPLIER 32026800D 14 Dec 1983 35201 - MANUFACTURE OF GAS; DISTRIBUTION OF GASEOUS FUELS THROUGH MAINS
WANTA TRADING 34889000A 27 Aug 1985 35201 - MANUFACTURE OF GAS; DISTRIBUTION OF GASEOUS FUELS THROUGH MAINS
WORLDLINER ENGINEERING 48547100X 08 May 1993 35103 - TRANSMISSION, DISTRIBUTION AND SALE OF ELECTRICITY
WELL LINK ELECTRICAL SERVICE 52855989C 24 Oct 1997 35103 - TRANSMISSION, DISTRIBUTION AND SALE OF ELECTRICITY
WAH KEE OIL & GAS SERVICES 52927925L 05 Sep 2000 35201 - MANUFACTURE OF GAS; DISTRIBUTION OF GASEOUS FUELS THROUGH MAINS
WY TECHNICAL SERVICES 52972751W 06 Jul 2002 35103 - TRANSMISSION, DISTRIBUTION AND SALE OF ELECTRICITY
WIN ELECTRICAL & CONSTRUCTION 53076416D 11 Sep 2006 43210 - ELECTRICAL WORKS
WORLDLINK GENERAL SERVICES 53078646W 11 Oct 2006 35104 - OTHER RELATED SERVICES (EG ELECTRICITY BROKERS, METER READING)
ADARO SOLAR INTERNATIONAL PTE. LTD. 202212044C 07 Apr 2022 35103 - TRANSMISSION, DISTRIBUTION AND SALE OF ELECTRICITY