Singapore Standard Industrial Classification (SSIC)

The SSIC is Singapore 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.

CONSTRUCTION OF ROADS AND RAILWAYS

SSIC Code: 421

Subcategories

Companies in this Category

Company Name UEN Incorporation Date SSIC
INNOSIGNS & ENGINEERING PTE. LTD. 202431332W 01 Aug 2024 43296 - SIGNCRAFT INSTALLATION
IMAGEAIRE SERVICES 37001900L 03 Jan 1987 73100 - ADVERTISING ACTIVITIES
INITIAL MAINTENANCE & MANAGEMENT SERVICES 40580200E 12 Feb 1989 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)
INFRABOND ENTERPRISE 46908900L 24 Jul 1992 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
INNO-DESIGN 46937300L 30 Jul 1992 43301 - RENOVATION CONTRACTORS
INVENTIONS ENGINEERING SERVICES 47131700D 05 Sep 1992 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)
INDEPENDENT NETWORK 47487800K 06 Nov 1992 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)
INDUSCOM CONTRACT SERVICES 48883400K 01 Jul 1993 81211 - GENERAL CLEANING SERVICES (INCLUDING CLEANING OF PUBLIC AREAS, OFFICES AND FACTORIES) EXCEPT HOUSEHOLD CLEANING AND ONLINE MARKETPLACES
INX RENOVATORS 49913000J 04 Jan 1994 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)
IMPACK TELECOMMUNICATION SERVICES 50932200W 21 Jun 1994 61011 - WIRED TELECOMMUNICATIONS NETWORK OPERATION (INCLUDING FIXED-LINE, FIBRE OPTICS, LOCAL/INTERNATIONAL PSTN AND LEASED CIRCUITS)
INTERIOR & EXHIBITION DESIGN CENTRE 51863000E 21 Nov 1994 41001 - GENERAL CONTRACTORS (BUILDING CONSTRUCTION INCLUDING MAJOR UPGRADING WORKS)
IMPA MARINE SUPPLY 52451200X 11 Mar 1995 46661 - SHIP CHANDLERS
IDEAL ELECTRICAL ENGINEERING & PLUMBING SERVICES 52465400W 14 Mar 1995 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)
IGM BUILDING MATERIALS & SERVICES 52799178C 06 May 1995 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
IB TRADE CONTRACT & TRANSPORT SERVICES 52800133K 23 May 1995 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)
INTERCONEX TRADING AND SERVICES 52802574X 03 Jul 1995 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
ISMAIL ARIS TRADING & CONTRACTOR 52808498D 06 Oct 1995 43301 - RENOVATION CONTRACTORS
IKLAS TRADING & SUPPLIES 52810043B 02 Nov 1995 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)
INDU GENERAL CONTRACTOR 52814044B 15 Jan 1996 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)
ISV PARTITION WORKS 52819533J 10 Apr 1996 42101 - GENERAL CONTRACTORS (NON-BUILDING CONSTRUCTION)