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
WELLDONE MACHINERY (S) PTE. LTD. 201412439D 30 Apr 2014 28243 - MANUFACTURE AND REPAIR OF CONSTRUCTION MACHINERY AND PARTS
WCE ENGINEERING & SERVICES PTE. LTD. 201524601C 29 May 2015 70209 - MANAGEMENT CONSULTANCY SERVICES N.E.C.
WORKS DIESEL PTE. LTD. 201609053H 06 Apr 2016 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WIN SERVICES PTE. LTD. 201626739W 30 Sep 2016 28243 - MANUFACTURE AND REPAIR OF CONSTRUCTION MACHINERY AND PARTS
WPI ENGINEERING PTE. LTD. 201900494M 03 Jan 2019 70201 - MANAGEMENT CONSULTANCY SERVICES
SOWA MACHINERY TRADING 52839223M 19 Feb 1997 77392 - RENTING OF INDUSTRIAL MACHINERY AND EQUIPMENT
W.K MACHINERY & HARDWARE PTE. LTD. 202300332D 03 Jan 2023 28243 - MANUFACTURE AND REPAIR OF CONSTRUCTION MACHINERY AND PARTS
WAH YIP SERVICES AND TRADING PTE. LTD. 202322586H 08 Jun 2023 28249 - MANUFACTURE AND REPAIR OF MACHINERY FOR MINING, QUARRYING AND CONSTRUCTION N.E.C.
WESTERN OILFIELD SUPPLY CO 32911000D 06 Jun 1984 28243 - MANUFACTURE AND REPAIR OF CONSTRUCTION MACHINERY AND PARTS
WILLIAM & YAP ENTERPRISE 39518000K 27 Jun 1988 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WELLTEC OFFSHORE MARINE HYDRAULICS & ENGINEERING SUPPLY 44736600M 18 Jun 1991 46541 - WHOLESALE OF INDUSTRIAL MACHINERY AND EQUIPMENT (E.G. INDUSTRIAL CRANE)
WAIHO METAL ENGINEERING 45563800D 18 Nov 1991 28243 - MANUFACTURE AND REPAIR OF CONSTRUCTION MACHINERY AND PARTS
WISE-TRADE 46915400D 25 Jul 1992 28249 - MANUFACTURE AND REPAIR OF MACHINERY FOR MINING, QUARRYING AND CONSTRUCTION N.E.C.
WILDERMANN AUTOMATION SERVICES 52817225E 11 Mar 1996 28243 - MANUFACTURE AND REPAIR OF CONSTRUCTION MACHINERY AND PARTS
WEIL OILFIELD SERVICES 52820834M 02 May 1996 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WENG CHEONG MACHINERY 52824140X 20 Jun 1996 77392 - RENTING OF INDUSTRIAL MACHINERY AND EQUIPMENT
WISE ENERGY SERVICES INTERNATIONAL 52837492C 18 Jan 1997 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WELL TECH OILFIELD SERVICES 52853181J 12 Sep 1997 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WHITE ROSE INDUSTRIAL SERVICES 52876055J 16 Sep 1998 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WELQUIP ENTERPRISE 52880954K 26 Nov 1998 28249 - MANUFACTURE AND REPAIR OF MACHINERY FOR MINING, QUARRYING AND CONSTRUCTION N.E.C.