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
WILLIAM SANITARY CONTRACTOR PTE LTD 199405589M 06 Aug 1994 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WIN HUAT ENGINEERING WORKS PTE LTD 199409314E 20 Dec 1994 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
EP PLUMBING & SERVICES 53291474X 06 Mar 2015 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WINSON TECHNOLOGY PTE LTD 199504188K 16 Jun 1995 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WHOLECHOICE AIR-CONDITIONING ELECTRICAL & ENGINEERING PTE LTD 199505362E 27 Jul 1995 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WKM MANAGEMENT PTE LTD 199507875R 07 Nov 1995 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WICCLI AIRCON & ELECTRICAL ENGRG PTE LTD 199602630D 13 Apr 1996 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
EMPTECH ENGINEERING 53082370E 09 Dec 2006 43210 - ELECTRICAL WORKS
WINGATE ENGINEERING PTE LTD 199605853Z 12 Aug 1996 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
WELLUX AIR-CON & ELECTRICAL PTE LTD 199700037D 03 Jan 1997 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WEECON CONSTRUCTION PTE LTD 199702722K 23 Apr 1997 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WESTEMP ENGINEERING (S) PTE LTD 199704126Z 17 Jun 1997 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
ELITE LINE AIR CONDITIONING SERVICES 53197075B 03 Aug 2011 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
EWON AIR CONDITIONING SERVICES 53395635L 25 Mar 2019 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WELLCITY PTE. LTD. 199801303E 17 Mar 1998 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
W K SENG ENTERPRISE PTE LTD 199801351G 18 Mar 1998 43210 - ELECTRICAL WORKS
WINLEE ENGINEERING PTE LTD 199802828N 09 Jun 1998 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
CHEY SENG ELECTRICAL ENGINEERING 04156300W 15 Aug 1975 43210 - ELECTRICAL WORKS
W & TANG ELECTRICAL CO PTE LTD 199803350H 09 Jul 1998 43210 - ELECTRICAL WORKS
WELCOOL AIRCON & ELECT. ENGRG. PTE LTD 199900879Z 20 Feb 1999 43210 - ELECTRICAL WORKS