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
YONG CHANG CONSTRUCTION AND RENOVATION CONTRACTOR 40937200E 21 Apr 1989 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
YIDUAN CONSTRUCTION & ENGINEERING ENTERPRISE 41028400M 11 May 1989 41009 - BUILDING CONSTRUCTION N.E.C.
YIP HOCK SANITARY CONTRACTOR 41249100A 27 Jun 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
YUEN WAI KEONG CONTRACTOR 41263000A 29 Jun 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
YOU LIANG ELECTRICAL & PLUMBING SERVICES 41319700W 11 Jul 1989 43210 - ELECTRICAL WORKS
MILLE GREEN ENGINEERING 53475423J 21 Oct 2023 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
YEE HUP PLUMBING & CONSTRUCTION 41409300C 01 Aug 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
MILES AIRCON SERVICES 53477735W 12 Dec 2023 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
YONG FOOK ENTERPRISE 41991800X 05 Dec 1989 43210 - ELECTRICAL WORKS
Y C TONG PLUMBING 42100200W 03 Jan 1990 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
U SENG ELECTRICAL PLUMBERING AND SANITARY SERVICE 07224500W 22 Apr 1975 43210 - ELECTRICAL WORKS
HING KIONG HUAT TRADING ENTERPRISE 40547300A 04 Feb 1989 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
HOW HWA AUTO SERVICE 40564800J 11 Feb 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HOCK YI PLUMBING CONTRACTOR 40612700W 21 Feb 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HEYDAY ELECTRICAL CONTRACTOR 40656700W 28 Feb 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
ULTRATECH ENGINEERING PTE LTD 199702165G 02 Apr 1997 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HONG SOON LEE ENGINEERING SERVICE 40701000M 08 Mar 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HOCK KIM AUTO TRADING 40701300L 08 Mar 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HOW SOON REFRIGERATION & AIR-CONDITIONING SERVICE 40726500K 13 Mar 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HIA BROTHERS 40761300E 18 Mar 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS