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
WEP TECHNOLOGY PTE. LTD. 201736218K 16 Dec 2017 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WEP PTE. LTD. 201805941G 19 Feb 2018 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WHITESPACE 7 PTE. LTD. 201815998E 10 May 2018 72105 - RESEARCH AND EXPERIMENTAL DEVELOPMENT ON ENVIRONMENT AND CLEAN TECHNOLOGIES (EXCLUDING BIOTECHNOLOGY)
AGERNOMICS BIOTECH RESEARCH PTE. LTD. 202205283C 16 Feb 2022 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WESOLAR PTE. LTD. 201833973H 04 Oct 2018 46900 - WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT
WATER CYCLE SOLUTION PTE. LTD. 201837013G 30 Oct 2018 28300 - INSTALLATION OF INDUSTRIAL MACHINERY AND EQUIPMENT, MECHANICAL ENGINEERING WORKS
WONDERLAND INVESTMENT HOLDINGS PTE. LTD. 201839051H 16 Nov 2018 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WEDEN PTE. LTD. 201901042E 08 Jan 2019 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WIND TURBINE TECHNOLOGY (WTT) PTE. LTD. 201914122C 02 May 2019 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WEI SONG INDUSTRIAL PTE. LTD. 201920638E 27 Jun 2019 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WENOVELTY SERVICES PTE. LTD. 201922113E 09 Jul 2019 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WINDSUN PTE. LTD. 201929570C 05 Sep 2019 35102 - GENERATION OF ELECTRICITY BY OTHER SOURCES (EG SOLAR POWER, BIOFUELS ETC)
WESAVE PTE. LTD. 201934960D 18 Oct 2019 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WINTONG DEVELOPMENT PTE. LTD. 202000595K 03 Jan 2020 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WISEMEN ENGINEERING PRIVATE LIMITED 202005738W 19 Feb 2020 74199 - OTHER SPECIALISED DESIGN ACTIVITIES N.E.C.
WMI RENEWABLES PTE. LTD. 202012822D 05 May 2020 64202 - OTHER HOLDING COMPANIES
WRIC PTE. LTD. 202023907C 12 Aug 2020 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WOODEN SOLAR PTE. LTD. 202137778Z 29 Oct 2021 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WANGNENG GREEN ENERGY PTE. LTD. 202201485G 12 Jan 2022 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
WESHIP AND BEYOND PTE. LTD. 202223929R 08 Jul 2022 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS