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
HAI TAT ENGINEERING PTE LTD 199707592M 06 Nov 1997 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
HYDRATECH MARINE ENGINEERING (S) PTE LTD 199803967E 15 Aug 1998 28111 - MANUFACTURE AND REPAIR OF ENGINES AND TURBINES EXCEPT AIRCRAFT, VEHICLE, CYCLE AND MARINE ENGINES
HUP SENG HONG ENGINEERING PTE. LTD. 199901946Z 19 Apr 1999 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
MILLWRIGHT AUTOMATION SYSTEM 44132600E 02 Mar 1991 26512 - MANUFACTURE AND REPAIR OF MEASURING DEVICES (EG METERS)
HONG KING ELECTRICAL ENGINEERING PTE LTD 199906796R 01 Nov 1999 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
HEDS ELECTRONICS PTE LTD 200107055N 29 Oct 2001 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
HYGREEN SYSTEMS PTE. LTD. 200202304E 21 Mar 2002 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
HUBTECH ELECTRICAL & ENGINEERING COMPANY (S) PTE. LTD. 200301857C 03 Mar 2003 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
HYFLEX PRECISION AND AUTOMATION PTE. LTD. 200404399N 12 Apr 2004 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
ESCO VACCIXCELL 53291910J 13 Mar 2015 32501 - MANUFACTURE OF MEDICAL RESEARCH AND CLINICAL DIAGNOSTIC INSTRUMENTS AND SUPPLIES (EG REAGENTS)
ENGINEERING TECHNOLOGY & PROFESSIONAL 53317961X 30 Sep 2015 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
HARTEC ASIA PTE. LTD. 200513543Z 29 Sep 2005 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
HT SMART SOLUTIONS PTE. LTD. 200516703G 01 Dec 2005 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
HDK TECHNOLOGIES PTE. LTD. 200602561M 24 Feb 2006 74111 - ELECTRONICS-RELATED INDUSTRIAL DESIGN SERVICES
EXCELLENCE MARINE TECHNOLOGY 53395828L 29 Mar 2019 30110 - BUILDING AND REPAIRING OF SHIPS, TANKERS AND OTHER OCEAN-GOING VESSELS (INCLUDING CONVERSION OF SHIPS INTO OFF-SHORE STRUCTURES)
ENGINEERING EXPRESS 53396295A 08 Apr 2019 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
HAI HUA INTERNATIONAL TECHNOLOGY DEVELOPMENT (PTE. LTD.) 200618229C 06 Dec 2006 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
HWL SCIENTIFIC INSTRUMENTS SINGAPORE PTE. LTD. 200618482K 11 Dec 2006 26511 - MANUFACTURE AND REPAIR OF ENGINEERING AND SCIENTIFIC INSTRUMENTS
EVO SERVICES SOLUTION 53411524A 01 Apr 2020 46599 - WHOLESALE OF OTHER MACHINERY AND EQUIPMENT N.E.C.
HEARTLINE TELEMEDICAL SERVICES PTE. LTD. 200702765H 15 Feb 2007 72102 - RESEARCH AND EXPERIMENTAL DEVELOPMENT ON ELECTRONICS (EXCLUDING MEDICAL SCIENCE)