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
HONG JIE AIR-CON INSULATION WORKS 43457400K 01 Oct 1990 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
KINDENKO ENGINEERING 52857678W 22 Nov 1997 43210 - ELECTRICAL WORKS
HWEE AND WONG CONSTRUCTION 43543000M 18 Oct 1990 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HYDRO-TECHQUE BUILDING SERVICES 43578600L 25 Oct 1990 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HAP HENG HUA ELECTRICAL & AIR-CON SERVICE 43597300B 29 Oct 1990 43210 - ELECTRICAL WORKS
HANDY PLUMBING WORKS 43655400C 09 Nov 1990 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HOUTECH SALES & SERVICES 43686900D 16 Nov 1990 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HOTLINK ENGINEERING 43709500B 22 Nov 1990 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
KOK SENG SERVICES AND MAINTENANCE 38025200K 12 Aug 1987 46436 - WHOLESALE OF AUDIO AND VIDEO EQUIPMENT EXCEPT ELECTRICAL AND ELECTRONIC COMPONENTS (EG RADIO AND TELEVISION SETS, SOUND REPRODUCING AND RECORDING EQUIPMENT)
HIAP YING M&E CONTRACTOR 43745400B 29 Nov 1990 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HOCK BENG ENGINEERING CONSTRUCTION 43933600K 15 Jan 1991 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HQ SANITARY & PLUMBING & CONTRACTOR 43952100M 19 Jan 1991 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HENG PLUMBING AND GENERAL WORKS 44162300W 07 Mar 1991 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
KOK AND SON PLUMBING CONSTRUCTION 52813232J 02 Jan 1996 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HI-OVERSEA CONSTRUCTION 44198200W 14 Mar 1991 41009 - BUILDING CONSTRUCTION N.E.C.
HENG HENG AIR CONDITIONING SERVICE 44237500W 21 Mar 1991 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HEE AIR-CON SERVICE 44365300C 12 Apr 1991 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
H.K. AIRCONDITIONING ENGINEERING 44427300W 24 Apr 1991 95220 - REPAIR OF DOMESTIC ELECTRICAL/ELECTRONIC APPLIANCES EXCEPT AUDIO AND VIDEO EQUIPMENT (EG REFRIGERATORS, WASHING MACHINES AND ROOM AIR-CONDITIONERS)
HOE HUAT CONTRACTOR 44462300X 29 Apr 1991 43210 - ELECTRICAL WORKS
HER LI PLUMBING SERVICES 44519000X 09 May 1991 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS