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.

Companies in this Category

Company Name UEN Incorporation Date SSIC
SYSTEM O2 TECHNOLOGY 53145559M 23 Jun 2009 71124 - ENVIRONMENTAL ENGINEERING DESIGN AND CONSULTANCY SERVICES (EXCEPT CLEAN ENERGY)
S.A. TECHNOLOGIES WELLHEAD SYSTEMS 53150008W 24 Aug 2009 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
PRIME TECH PTE. LTD. 200210488K 04 Dec 2002 26512 - MANUFACTURE AND REPAIR OF MEASURING DEVICES (EG METERS)
ALLEN ENGRG SERVICES 52833370D 08 Nov 1996 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
OEC MARINE PTE. LTD. 200818546E 19 Sep 2008 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
SINGAPORE CABLE TECHNOLOGIES 53156326W 22 Nov 2009 27329 - MANUFACTURE OF OTHER ELECTRONIC AND ELECTRIC WIRES AND CABLES N.E.C.
APPLIED INSTRUMENTATION & CONTROL PTE LTD 199701504C 08 Mar 1997 28251 - MANUFACTURE AND REPAIR OF MACHINERY FOR FOOD PRODUCTS PROCESSING
OPTEEQ TECHNOLOGIES PTE. LTD. 200917505K 19 Sep 2009 72102 - RESEARCH AND EXPERIMENTAL DEVELOPMENT ON ELECTRONICS (EXCLUDING MEDICAL SCIENCE)
AIS INSTRUMENTS (SINGAPORE) PTE. LTD. 200701173R 22 Jan 2007 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
MULTI-CONTROL AUTOMATION PTE. LTD. 200201589N 01 Mar 2002 26513 - MANUFACTURE AND REPAIR OF PROCESS CONTROL EQUIPMENT AND RELATED PRODUCTS
ACE COOL 52869251L 04 Jun 1998 26513 - MANUFACTURE AND REPAIR OF PROCESS CONTROL EQUIPMENT AND RELATED PRODUCTS
VTS TECHNOLOGY 49461500A 07 Oct 1993 46541 - WHOLESALE OF INDUSTRIAL MACHINERY AND EQUIPMENT (E.G. INDUSTRIAL CRANE)
GTHK 53405675W 08 Nov 2019 26513 - MANUFACTURE AND REPAIR OF PROCESS CONTROL EQUIPMENT AND RELATED PRODUCTS
ATHLONE SECURITY SOLUTIONS PTE. LTD. 200706438E 17 Apr 2007 66129 - SECURITY DEALINGS AND COMMODITY CONTRACTS BROKERAGE ACTIVITIES N.E.C.
GIMATIC CONTROL 53424977M 29 Nov 2020 26513 - MANUFACTURE AND REPAIR OF PROCESS CONTROL EQUIPMENT AND RELATED PRODUCTS
VINITEX LAB SYSTEM 52949147L 28 Jul 2001 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
ADVAN VACUUM TECHNOLOGY PTE. LTD. 200507599R 03 Jun 2005 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
OM MILLER PTE. LTD. 201610226D 18 Apr 2016 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
GREAT SUPPLY 53446636B 17 Feb 2022 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
ONE TEAM ENGRG PTE. LTD. 201708381R 27 Mar 2017 26512 - MANUFACTURE AND REPAIR OF MEASURING DEVICES (EG METERS)