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
WAI KIN PLUMBING 53096624K 11 Jul 2007 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WEICOOL AIR CON 53099570X 25 Aug 2007 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
W H PLUMBING SERVICES & TRADING 53101989J 02 Oct 2007 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WATER BALL PLUMBING 53105935M 04 Dec 2007 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WATER LIM PLUMBING SERVICES 53106632X 17 Dec 2007 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WINCO AIRCON ENGINEERING 53110353J 21 Feb 2008 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WHK ENGINEERING 53115228J 28 Apr 2008 43909 - OTHER SPECIALISED CONSTRUCTION AND RELATED ACTIVITIES N.E.C. (EXCLUDING ONLINE MARKETPLACES)
WONG AIR-CONDITIONING & ELECTRICAL SERVICES 53117261M 27 May 2008 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
PARTNERSHIP AIR-CON ENGINEERING PTE. LTD. 201331273R 19 Nov 2013 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WKP ENTERPRISE 53120149W 06 Jul 2008 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
WAI YI GENERAL CONTRACTOR 53124686L 03 Sep 2008 41001 - GENERAL CONTRACTORS (BUILDING CONSTRUCTION INCLUDING MAJOR UPGRADING WORKS)
WORLD WIDE AIR-CON ENGINEERING 53129295M 13 Nov 2008 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WOON LOONG AIRCON 53138755X 25 Mar 2009 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WOO AIRCON SOLUTION 53147361M 16 Jul 2009 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WEE LONG GENERAL CONTRACTOR 53151688A 15 Sep 2009 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
AIRCON PROFESSOR ENGINEERING PTE. LTD. 202212125C 08 Apr 2022 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WILCOOL AIR-CONDITIONING & ENGINEERING 53160983M 04 Feb 2010 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WONG'S PLUMBING & SANITARY SERVICES 53164784J 05 Apr 2010 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WS BUILDER ENGINEERING 53164863W 06 Apr 2010 41001 - GENERAL CONTRACTORS (BUILDING CONSTRUCTION INCLUDING MAJOR UPGRADING WORKS)
WENG LAI AIR-CONDITIONING & ENGINEERING 53171288E 08 Jul 2010 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS