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
WEFT INTERNATIONAL PTE. LTD. 200502626G 28 Feb 2005 42901 - LAND RECLAMATION WORKS
WIRTH GROUP ASIA PTE. LTD. 200510772G 05 Aug 2005 42103 - BRIDGE, TUNNEL, VIADUCT AND EXPRESSWAY CONSTRUCTION
WAN QI PTE. LTD. 200711368E 26 Jun 2007 46639 - WHOLESALE OF CONSTRUCTION MATERIALS, HARDWARE, PLUMBING AND HEATING EQUIPMENT AND SUPPLIES N.E.C. (EG CEMENT, SAND)
WINNER GROUP (S) PTE. LTD. 200715359H 21 Aug 2007 42903 - MARINE CONSTRUCTION (EG HARBOURS, PIERS, DOCKS, WHARVES)
WAKASHIO MARINE PTE. LTD. 200817581E 05 Sep 2008 42903 - MARINE CONSTRUCTION (EG HARBOURS, PIERS, DOCKS, WHARVES)
WCS ENGINEERING CONSTRUCTION PTE. LTD. 201016157N 30 Jul 2010 42909 - CONSTRUCTION OF OTHER CIVIL ENGINEERING PROJECTS N.E.C. (EG PLAYGROUND SYSTEMS)
WEI SUN PROJECT MANAGEMENT PTE. LTD. 201026377G 14 Dec 2010 42909 - CONSTRUCTION OF OTHER CIVIL ENGINEERING PROJECTS N.E.C. (EG PLAYGROUND SYSTEMS)
WISE CONTRACTS MANAGEMENT PTE. LTD. 201129066M 23 Sep 2011 42909 - CONSTRUCTION OF OTHER CIVIL ENGINEERING PROJECTS N.E.C. (EG PLAYGROUND SYSTEMS)
WANGWANG MARINE SERVICES & CONSULTANCY PTE. LIMITED 201130415G 10 Oct 2011 52252 - MARINE SURVEYING SERVICES OTHER THAN CLASSIFICATION SOCIETIES
WINGS ON ENGINEERING PTE. LTD. 201205105C 01 Mar 2012 41001 - GENERAL CONTRACTORS (BUILDING CONSTRUCTION INCLUDING MAJOR UPGRADING WORKS)
TAN HAK LEE BUILDING CONSTRUCTION WORKS 26574600X 10 May 1980 42901 - LAND RECLAMATION WORKS
WWE ENGINEERING PTE. LTD. 201217248K 12 Jul 2012 71121 - GENERAL BUILDING ENGINEERING DESIGN AND CONSULTANCY SERVICES
WINSTAR INNOVATION ENGINEERING PTE. LTD. 201700151W 03 Jan 2017 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
JTM BUILDING GENERAL SERVICES PTE LTD 199401915M 19 Mar 1994 41009 - BUILDING CONSTRUCTION N.E.C.
WAN TAT CONSTRUCTION PTE. LTD. 201831047K 10 Sep 2018 42903 - MARINE CONSTRUCTION (EG HARBOURS, PIERS, DOCKS, WHARVES)
JIESON (S) PTE LTD 199901652E 05 Apr 1999 42909 - CONSTRUCTION OF OTHER CIVIL ENGINEERING PROJECTS N.E.C. (EG PLAYGROUND SYSTEMS)
WATERBANKS GROUP PTE. LTD. 202100132G 01 Jan 2021 42201 - WATER AND GAS PIPE-LINE AND SEWER CONSTRUCTION
WELDGROW ENGINEERING PTE. LTD. 202108917D 12 Mar 2021 41001 - GENERAL CONTRACTORS (BUILDING CONSTRUCTION INCLUDING MAJOR UPGRADING WORKS)
WYNERGY ENGINEERING PTE. LTD. 202121470M 18 Jun 2021 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WAN SENG CONSTRUCTION PTE. LTD. 202431356G 01 Aug 2024 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)