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.

Plumbing, Heat and Air-Conditioning Installation

SSIC Code: 4322

Subcategories

Companies in this Category

Company Name UEN Incorporation Date SSIC
HITACHI INFRASTRUCTURE SYSTEMS (ASIA) PTE. LTD. 201133973D 23 Nov 2011 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
HAI PLUMBING ENTERPRISE 20120100C 26 Oct 1974 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HIGHWAY AIR-CON PTE. LTD. 201203231W 09 Feb 2012 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HYAIR SOLUTIONS PTE. LTD. 201204815Z 28 Feb 2012 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HY AIR-CON & ENGINEERING PTE. LTD. 201204892H 28 Feb 2012 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HOONG HUAT M & E PTE. LTD. 201216195K 02 Jul 2012 43292 - INSTALLATION OF FIRE PROTECTION AND SECURITY ALARM SYSTEMS
HENG SHUN PLUMBING PTE. LTD. 201219419E 06 Aug 2012 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HANA EARTH ENGINEERING PTE. LTD. 201220934Z 23 Aug 2012 41009 - BUILDING CONSTRUCTION N.E.C.
YESOK TECHNOLOGY PTE. LTD. 200603016G 03 Mar 2006 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
HOMEONE GAS WATER HEATER PTE. LTD. 201227083R 02 Nov 2012 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HWA AN ELECTRICAL SERVICES PTE. LTD. 201229413W 30 Nov 2012 43210 - ELECTRICAL WORKS
HAO FENG AIR-CON ENGINEERING PTE. LTD. 201300968H 08 Jan 2013 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HUA AN CONSTRUCTION PTE. LTD. 201301124N 10 Jan 2013 41001 - GENERAL CONTRACTORS (BUILDING CONSTRUCTION INCLUDING MAJOR UPGRADING WORKS)
HEW AIRCON ENGINEERING PTE. LTD. 201302171C 21 Jan 2013 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
YITAC(S) PTE. LTD. 200605255H 12 Apr 2006 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HONG JUN DEVELOPMENT PTE. LTD. 201305389Z 01 Mar 2013 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HEFA PRIVATE LIMITED 201306521C 12 Mar 2013 43210 - ELECTRICAL WORKS
YEUNG YEW PTE. LTD. 200608335G 08 Jun 2006 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HONGDA CONSTRUCTION & PLUMBING PTE. LTD. 201325868M 24 Sep 2013 41001 - GENERAL CONTRACTORS (BUILDING CONSTRUCTION INCLUDING MAJOR UPGRADING WORKS)
HOME FATT AIR CON PTE. LTD. 201327028W 04 Oct 2013 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS