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
AT PAR MANAGEMENT AND CONTRACTS ENTERPRISE 40043900W 13 Oct 1988 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
AIK LIM TRADING AND ENGINEERING SERVICES 40238100M 25 Nov 1988 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
ANG SOON ENGINEERING 40515300K 27 Jan 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
ANN LIANG GENERAL CONTRACTOR 40798600J 27 Mar 1989 43210 - ELECTRICAL WORKS
ARON AUTO AIR-CON SERVICE 40915400L 18 Apr 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
AIRWHEEL & SERVICES 41098700W 25 May 1989 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
ALLVIC ELECTRICAL ENGINEERING 41182500C 13 Jun 1989 43210 - ELECTRICAL WORKS
ALPHA & OMEGA ENGINEERING 41456300W 11 Aug 1989 43210 - ELECTRICAL WORKS
ABLE AUTOMATION CONTROL SERVICE 41482200E 17 Aug 1989 43210 - ELECTRICAL WORKS
ALPVISION ELECTRICAL & PLUMBING SERVICE 41559500B 04 Sep 1989 43210 - ELECTRICAL WORKS
ABBA ELECTRICAL & PLUMBING WORKS 42521900C 28 Mar 1990 43210 - ELECTRICAL WORKS
ATRIUM ENGINEERING & TRADING 42582600K 07 Apr 1990 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
AIRSTREAM ENGINEERING 42623400J 17 Apr 1990 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
AIR-WIN ENTERPRISE 42942200L 20 Jun 1990 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
AGA ELECTRICAL INSTALLATION & CONSTRUCTION 42983500X 27 Jun 1990 43210 - ELECTRICAL WORKS
ALPHA POLYTEK ENTERPRISE 43319400J 01 Sep 1990 46542 - WHOLESALE OF CONSTRUCTION EQUIPMENT (EG CONCRETE MIXER)
AICAN ENGINEERING SERVICES 43645500E 07 Nov 1990 43210 - ELECTRICAL WORKS
AUDIO FORCE 88 AUTO AIR-CON ACCESSORIES 43646900J 08 Nov 1990 47314 - RETAIL SALE OF SPARE PARTS AND ACCESSORIES FOR MOTOR VEHICLES
AERO AIRCONDITIONING TECHNOLOGY 43704700L 21 Nov 1990 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
ABDUL GANY AND SON 43728900A 27 Nov 1990 43210 - ELECTRICAL WORKS