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
DAWN AIRCONDITIONING & REFRIGERATION SERVICES 46048700X 26 Feb 1992 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
D ENGINEERING SERVICES 46496800C 09 May 1992 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
DILIGENT AIR-CON ENGINEERING 46899500E 23 Jul 1992 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
DOUBLE S ELECTRICAL & PLUMBING SERVICE 46924400C 28 Jul 1992 43210 - ELECTRICAL WORKS
D.I.S. AIRCON PARTS & MATERIALS TRADING 47983300A 13 Feb 1993 46543 - WHOLESALE OF LIFTS, ESCALATORS AND INDUSTRIAL AND OFFICE AIR-CONDITIONING EQUIPMENT
DOL ELECT. AIR-CON ENGRG SERVICES 48096400M 02 Mar 1993 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
A-MAX AIRCONDITIONING & ENGINEERING SERVICES 53359242M 25 Mar 2017 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
DASTAGIR TRADERS 48478700D 28 Apr 1993 43210 - ELECTRICAL WORKS
DOUBLE FLAME ENGINEERING WORKS 48607900K 19 May 1993 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
DK & J ENGINEERING & TRADING 49685000L 17 Nov 1993 43210 - ELECTRICAL WORKS
DOUBLE OH ENTERPRISE 49774300X 06 Dec 1993 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
DECEMBER ENGINEERING SERVICES 49821700X 15 Dec 1993 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
DAGSON ENGINEERING 50543100M 19 Apr 1994 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
DYNA-COOL & RENO 50856900A 08 Jun 1994 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
DTE ELECTRICAL ENGINEERING 51046500E 08 Jul 1994 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
DRAGON CITY AIR-CON & ELECTRICAL SERVICES 51378100E 05 Sep 1994 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
DAK ELECTRICAL ENGINEERING 51402400C 07 Sep 1994 43210 - ELECTRICAL WORKS
DEVELOP AIRCONDITIONING SERVICE 51771300D 07 Nov 1994 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
DYNAPAC ELECTRICAL ENGINEERING 52124900K 12 Jan 1995 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
DONG YIK ENGINEERING SERVICES 52129000K 13 Jan 1995 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS