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
ISLAND CITY ELECTRICAL & PLUMBING SYSTEMS 44330600A 06 Apr 1991 43210 - ELECTRICAL WORKS
IFC AIR-COND ENGINEERING 44751100M 20 Jun 1991 41009 - BUILDING CONSTRUCTION N.E.C.
ISSA BUILDING MAINTENANCE 45349600L 07 Oct 1991 68101 - REAL ESTATE DEVELOPERS
YONG HUA CHUN INTERIOR RENO. 53211329B 22 Mar 2012 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
INSULDUCT & ENGINEERING 45837400L 15 Jan 1992 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
IVAN LOW PLUMBING & SEWERAGE 46134300B 10 Mar 1992 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
IN TONG AIR-CONDITIONING ENGINEERING 47813500M 13 Jan 1993 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
ICE RIVER REFRIGERATOR AND AIR CON SERVICE 48793200E 16 Jun 1993 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
INN CONSTRUCTION 49065900D 02 Aug 1993 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
IMAGE SANITARY & PLUMBING 49763400K 03 Dec 1993 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
INTELCO ENGINEERING SERVICES 49846500D 21 Dec 1993 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
ISOTOP ENGINEERING 49898900C 31 Dec 1993 43210 - ELECTRICAL WORKS
ICEBASE AIR-CONDITIONING ENTERPRISE 49934000X 07 Jan 1994 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
INT ENGINEERING 50408600J 30 Mar 1994 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
ICE-FRIDGE AIRCONDITIONING 50516200L 14 Apr 1994 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
INTERIOR AIR-CONDITIONING ENGINEERING & SERVICES 50673300M 11 May 1994 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
IMPROVE ENGINEERING & MAINTENANCE SERVICES 50788700W 30 May 1994 43210 - ELECTRICAL WORKS
IMAGE AIR CON 51342000B 29 Aug 1994 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
ISONIC ENGINEERING SERVICES 52640500K 06 Apr 1995 22220 - PLASTIC PRODUCT SERVICES
ICEY-COOL AIR-CONDITIONING SERVICES 52644500M 06 Apr 1995 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS