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
WINSTECH ENGINEERING PTE. LTD. 200201329H 21 Feb 2002 41001 - GENERAL CONTRACTORS (BUILDING CONSTRUCTION INCLUDING MAJOR UPGRADING WORKS)
WATERWELL ENGINEERING PTE. LTD. 200506681N 16 May 2005 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WILLIAM ENG PTE. LTD. 200517153Z 11 Dec 2005 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WB-HKN TANK-TECH PTE. LTD. 200606293N 02 May 2006 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WENMIN NDT PTE. LTD. 200617014H 15 Nov 2006 64202 - OTHER HOLDING COMPANIES
W.O.M. SOUTHEAST ASIA PTE. LTD. 200803179W 15 Feb 2008 09002 - SERVICE ACTIVITIES INCIDENTAL TO OIL AND GAS EXTRACTION (EXCL. SURVEYING AND ENGINEERING DESIGN AND CONSULTANCY SERVICES SUPPORTING MINING, OIL AND GAS EXTRACTION AND OFFSHORE EXPLORATION ACTIVITIES)
WARDEN HOLDINGS SINGAPORE PTE. LTD. 200903202K 23 Feb 2009 64202 - OTHER HOLDING COMPANIES
WELLTECH MECHANICAL ENGINEERING PTE. LTD. 200923351N 15 Dec 2009 28243 - MANUFACTURE AND REPAIR OF CONSTRUCTION MACHINERY AND PARTS
WEEKS PTE. LTD. 201021809K 12 Oct 2010 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WEATHERFORD TECHNOLOGIES (SINGAPORE) PTE. LTD. 201100807Z 07 Jan 2011 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WL PRESSURE CONTROL EQUIPMENT PTE. LTD. 201101579D 18 Jan 2011 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WORLDSHIP ENGINEERING PTE. LTD. 201103144E 08 Feb 2011 46551 - WHOLESALE OF MARINE EQUIPMENT AND ACCESSORIES (INCLUDING MARINE NAVIGATIONAL EQUIPMENT AND RADAR)
WELL ACCESSORIES PTE. LTD. 201203701M 15 Feb 2012 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WINCHTECH ENGINEERING PTE. LTD. 201204202G 21 Feb 2012 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WAYNERIDGE OFFSHORE PTE. LTD. 201205405E 05 Mar 2012 50014 - CHARTERING OF SHIPS AND BOATS WITH CREW (PASSENGER)
WINCHTECH OILFIELD ENGINEERING PTE. LTD. 201312656C 09 May 2013 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
SHAFI ENGINEERING AND TRADING 52861448K 07 Feb 1998 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WELL INTER TECHNOLOGIES PTE. LTD. 201321162Z 04 Aug 2013 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)
WILITEC PTE. LTD. 201322953K 23 Aug 2013 71126 - ENGINEERING DESIGN AND CONSULTANCY SERVICES SUPPORTING MINING, OIL AND GAS EXTRACTION AND OFFSHORE EXPLORATION ACTIVITIES
WEST MARINE TECHNOLOGIES PTE. LTD. 201404583K 18 Feb 2014 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)