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
WAN JI AIR-CON ENTERPRISE 52918384J 28 Apr 2000 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WENG KEONG PLUMBING 52919199K 05 May 2000 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WANG AIRCONDITIONING & ENGINEERING 52923606X 05 Jul 2000 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WINSOON AIR-CON SERVICES 52924216L 12 Jul 2000 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WINNERS PLUMBING & SANITARY SERVICE 2000 52925898J 04 Aug 2000 41009 - BUILDING CONSTRUCTION N.E.C.
WATERRING ENGINEERING 52928689X 15 Sep 2000 30110 - BUILDING AND REPAIRING OF SHIPS, TANKERS AND OTHER OCEAN-GOING VESSELS (INCLUDING CONVERSION OF SHIPS INTO OFF-SHORE STRUCTURES)
WINNS COOLING AND MISTING 52932523C 14 Nov 2000 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WB ELECTRICAL ENGINEERING 52938731W 28 Feb 2001 43210 - ELECTRICAL WORKS
WINNER AIRCON SERVICE 52939037W 03 Mar 2001 95220 - REPAIR OF DOMESTIC ELECTRICAL/ELECTRONIC APPLIANCES EXCEPT AUDIO AND VIDEO EQUIPMENT (EG REFRIGERATORS, WASHING MACHINES AND ROOM AIR-CONDITIONERS)
WINTERCOOL SYSTEM ENGINEERING 52946101C 14 Jun 2001 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WAN SERVICES 52946161K 15 Jun 2001 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
WEE JIAN ELECTRICAL ENGINEERING 52947861K 10 Jul 2001 43210 - ELECTRICAL WORKS
WEI KIT ENGINEERING 52948961M 26 Jul 2001 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WAN WAH METAL ENGINEERING 52948970L 26 Jul 2001 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
W.TECH ENGINEERING 52949462X 02 Aug 2001 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WINDY AIRCON REPAIR & SERVICING 52953869E 02 Oct 2001 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WINSTON AIRCON & ELECTRICAL SERVICES 52959639C 27 Dec 2001 95301 - REPAIR AND MAINTENANCE OF MOTOR VEHICLES (INCLUDING INSTALLATION OF PARTS & ACCESSORIES)
WEE HONG SANITARY & PLUMBING SERVICES 52960806E 16 Jan 2002 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
WELMATE ELECTRICAL & AIRCON SERVICES 52962794M 19 Feb 2002 43210 - ELECTRICAL WORKS
WELL AIRCONDITIONING & SERVICES 52963613A 04 Mar 2002 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS