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
YEE HO ELECTRICAL CONSTRUCTION 27432300A 07 Jan 1981 43210 - ELECTRICAL WORKS
YIAN HOCK ELECTRICAL PLUMBING SUB-CONTRACTOR 27707900D 20 Mar 1981 43210 - ELECTRICAL WORKS
YANG CONSTRUCTION COMPANY 27734900A 27 Mar 1981 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HAVELOCK AIRCONDITIONING AND TRADING COMPANY 29516200K 02 Jun 1982 41009 - BUILDING CONSTRUCTION N.E.C.
YONG HUP HENG PLUMBING CONTRACTOR 27947000B 13 May 1981 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
YEOW FUI ENGINEERING WORK 28094500X 12 Jun 1981 24101 - IRON AND STEEL ROLLING MILLS
YIP KONG HONG CONTRACTORS 28101300D 17 Jun 1981 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HERLEYA CONSTRUCTION 29615400L 23 Jun 1982 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HUP HOE HENG TRADING 29619400W 24 Jun 1982 43210 - ELECTRICAL WORKS
YEOW HUA GENERAL CONTRACTOR 28139600X 20 Jun 1981 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
YAP FONG ELECTRICAL & PLUMBING SERVICE 28200400M 04 Jul 1981 43210 - ELECTRICAL WORKS
HENG SOON PLUMBING & SANITARY CONTRACTOR 29679500C 07 Jul 1982 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
KWANG SEN GENERAL CONTRACTOR 52823739W 13 Jun 1996 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HYDROTREAT-SERVICES 29805900B 04 Aug 1982 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HUP BEE SEWERAGE CONTRACTOR 29860300D 18 Aug 1982 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HOO WAH ENTERPRISE 29877100D 24 Aug 1982 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
UNITECH AIR-CON & ENGINEERING PTE. LTD. 201601466C 20 Jan 2016 42909 - CONSTRUCTION OF OTHER CIVIL ENGINEERING PROJECTS N.E.C. (EG PLAYGROUND SYSTEMS)
HUA KEOW ELECTRICAL & PLUMBING SERVICES 30056100L 06 Oct 1982 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HUP SENG SANITARY & PLUMBING SERVICE 30140000L 25 Oct 1982 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS
HUP HENG SANITARY AND PLUMBING COMPANY 30328200B 11 Dec 1982 43220 - INSTALLATION OF PLUMBING, HEATING (NON-ELECTRIC) AND AIR-CONDITIONING SYSTEMS