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
HYFLUX AQUOSUS (SINGAPORE) PTE. LTD. 200301589W 24 Feb 2003 28291 - MANUFACTURE AND REPAIR OF WATER/WASTE WATER TREATMENT EQUIPMENT
HOESTAR PD TECHNOLOGY PTE. LTD. 200508532Z 22 Jun 2005 28299 - MANUFACTURE AND REPAIR OF OTHER SPECIAL PURPOSE MACHINERY N.E.C. (INCLUDING PLATING EQUIPMENT, INDUSTRIAL PAINT MIXERS AND CHEMICAL MIXING EQUIPMENT)
HY TECH FORMING SYSTEMS (ASIA) PTE. LTD. 200607585D 26 May 2006 22219 - MANUFACTURE OF PLASTIC PRODUCTS N.E.C. (EXCEPT PLASTIC FOOTWEAR AND TOYS)
HETTICH ASIA PACIFIC PTE. LTD. 200607968H 01 Jun 2006 28299 - MANUFACTURE AND REPAIR OF OTHER SPECIAL PURPOSE MACHINERY N.E.C. (INCLUDING PLATING EQUIPMENT, INDUSTRIAL PAINT MIXERS AND CHEMICAL MIXING EQUIPMENT)
HYPERTRON TECHNOLOGY PTE. LTD. 200711920N 03 Jul 2007 28291 - MANUFACTURE AND REPAIR OF WATER/WASTE WATER TREATMENT EQUIPMENT
ECOWATER SOLUTIONS 53477950J 16 Dec 2023 28291 - MANUFACTURE AND REPAIR OF WATER/WASTE WATER TREATMENT EQUIPMENT
HY FLO PTE. LTD. 200805279E 18 Mar 2008 28299 - MANUFACTURE AND REPAIR OF OTHER SPECIAL PURPOSE MACHINERY N.E.C. (INCLUDING PLATING EQUIPMENT, INDUSTRIAL PAINT MIXERS AND CHEMICAL MIXING EQUIPMENT)
HYECO PTE. LTD. 200807168Z 12 Apr 2008 71124 - ENVIRONMENTAL ENGINEERING DESIGN AND CONSULTANCY SERVICES (EXCEPT CLEAN ENERGY)
ENVIROTECH LLP T16LL1288K 04 Jul 2016 28291 - MANUFACTURE AND REPAIR OF WATER/WASTE WATER TREATMENT EQUIPMENT
YOUNGMAN WOODWORK CO 09507800B 07 Jul 1975 28293 - MANUFACTURE AND REPAIR OF WOODWORKING MACHINERY
HWA HUAT GREEN ENTERPRISE PTE. LTD. 201012533W 11 Jun 2010 28291 - MANUFACTURE AND REPAIR OF WATER/WASTE WATER TREATMENT EQUIPMENT
YI-YONG TANG BIOLOGICAL TECHNOLOGY (S) PTE. LTD. 200509287K 06 Jul 2005 46642 - WHOLESALE OF CHEMICAL FERTILISERS
HYGIEIA WAREWASHING PTE. LTD. 201027424C 29 Dec 2010 81211 - GENERAL CLEANING SERVICES (INCLUDING CLEANING OF PUBLIC AREAS, OFFICES AND FACTORIES) EXCEPT HOUSEHOLD CLEANING AND ONLINE MARKETPLACES
HINLY MACHINERY PTE. LTD. 201201393W 17 Jan 2012 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
HQ ENVIRONMENT PTE. LTD. 201212009Z 15 May 2012 28291 - MANUFACTURE AND REPAIR OF WATER/WASTE WATER TREATMENT EQUIPMENT
HENDERSON ENVIRONMENTAL PROTECTION TECHNOLOGY PTE. LTD. 201215135W 19 Jun 2012 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
YU JIE ENVIRONMENTAL SCI-TECH PTE. LTD. 200601874E 13 Feb 2006 36000 - COLLECTION, PURIFICATION AND DISTRIBUTION OF WATER (INCLUDING DESALINATION OF WATER)
HATENBOER-WATER ASIA PTE. LTD. 201226599K 30 Oct 2012 28291 - MANUFACTURE AND REPAIR OF WATER/WASTE WATER TREATMENT EQUIPMENT
YUJIE ENVIRONMENTAL BIOTECHNOLOGY PTE. LTD. 200608742E 15 Jun 2006 36000 - COLLECTION, PURIFICATION AND DISTRIBUTION OF WATER (INCLUDING DESALINATION OF WATER)
HYD-CYL ENGINEERING PRIVATE LIMITED 201415321W 28 May 2014 28242 - MANUFACTURE AND REPAIR OF OTHER OILFIELD AND GASFIELD MACHINERY AND EQUIPMENT (EG DERRICKS, TOOL JOINTS)