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.

Engineering design and consultancy services in energy management and clean energy systems

SSIC Code: 71123

Companies in this Category

Company Name UEN Incorporation Date SSIC
ASIAWORKS RESOURCES PTE. LTD. 202202225W 19 Jan 2022 70201 - MANAGEMENT CONSULTANCY SERVICES
AG GLOBAL ENERGY PTE. LTD. 202203095N 26 Jan 2022 46610 - WHOLESALE OF FUELS AND RELATED PRODUCTS
E-HARVEST SOLAR 53241652W 22 Jul 2013 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
ENERGETIX 53259669B 21 Apr 2014 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
AQUA AEREM (SG) PTE. LTD. 202203964R 04 Feb 2022 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WINSUN NEW ENERGY (SINGAPORE) PTE. LTD. 201014755G 12 Jul 2010 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WIPO ELECTRIC PRIVATE LIMITED 201022219M 18 Oct 2010 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WELDTECH TECHNOLOGY (SINGAPORE) PTE. LTD. 201231325E 26 Dec 2012 71121 - GENERAL BUILDING ENGINEERING DESIGN AND CONSULTANCY SERVICES
WELSPUN RENEWABLES (SINGAPORE) PRIVATE LIMITED 201301299M 12 Jan 2013 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WEYI HOLDINGS PTE. LTD. 201305945M 06 Mar 2013 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WAKA PARAPARA PTE. LTD. 201311057H 24 Apr 2013 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WORLD ENERGY INVESTMENT PTE. LTD. 201328223H 18 Oct 2013 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
GREEN ENERGY PROJECTS PTE. LTD. 202213978K 22 Apr 2022 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WINDSIA RENEWABLE ENERGY PTE. LTD. 201506263W 09 Mar 2015 35102 - GENERATION OF ELECTRICITY BY OTHER SOURCES (EG SOLAR POWER, BIOFUELS ETC)
WTE MANAGEMENT PTE. LTD. 201600479K 10 Jan 2016 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WSE PTE. LTD. 201618280E 04 Jul 2016 46599 - WHOLESALE OF OTHER MACHINERY AND EQUIPMENT N.E.C.
WAYNERGY PTE. LTD. 201634972G 27 Dec 2016 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WYSEI PTE. LTD. 201703416N 08 Feb 2017 70209 - MANAGEMENT CONSULTANCY SERVICES N.E.C.
WLZ GLOBAL PTE. LTD. 201711827C 28 Apr 2017 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WANKE ENERGY SG PTE. LTD. 201733547M 21 Nov 2017 46522 - WHOLESALE OF ELECTRONIC COMPONENTS