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
QMOBILITY PTE. LTD. 201910881D 03 Apr 2019 71129 - ENGINEERING DESIGN AND CONSULTANCY ACTIVITIES N.E.C.
QIT PTE. LTD. 202129411W 23 Aug 2021 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
QUANTUM BIONICS INTERNATIONAL PTE. LTD. 202143341Z 15 Dec 2021 46592 - WHOLESALE OF MEDICAL, PROFESSIONAL, SCIENTIFIC AND PRECISION EQUIPMENT
QUANTUM VOLTS PTE. LTD. 202239063G 03 Nov 2022 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
QUASAR ENERGY (SG) PTE. LTD. 202402720D 18 Jan 2024 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
QAQ SYSTEMS 53220766A 15 Aug 2012 09002 - SERVICE ACTIVITIES INCIDENTAL TO OIL AND GAS EXTRACTION (EXCL. SURVEYING AND ENGINEERING DESIGN AND CONSULTANCY SERVICES SUPPORTING MINING, OIL AND GAS EXTRACTION AND OFFSHORE EXPLORATION ACTIVITIES)
QUANTUM PROJECT SOLUTIONS 53394131L 22 Feb 2019 70201 - MANAGEMENT CONSULTANCY SERVICES
QY CONSULTANT 53417070J 16 Jul 2020 71121 - GENERAL BUILDING ENGINEERING DESIGN AND CONSULTANCY SERVICES
QUANTUM VOLTS 53457700L 17 Oct 2022 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
UNION ENERGY CORPORATION PTE. LTD. 199805041R 15 Oct 1998 64202 - OTHER HOLDING COMPANIES
UNION SOLAR PTE. LTD. 200206786M 06 Aug 2002 35102 - GENERATION OF ELECTRICITY BY OTHER SOURCES (EG SOLAR POWER, BIOFUELS ETC)
UNIVERSAL SAFETY & SERVICES PTE. LTD. 200607034R 16 May 2006 47412 - RETAIL SALE OF COMPUTER HARDWARE (INCLUDING HANDHELD COMPUTERS) AND PERIPHERAL EQUIPMENT, AND COMPUTER SOFTWARE (EXCEPT GAMES AND CYBERSECURITY HARDWARE AND SOFTWARE)
UNIVERSAL CLEAN ENERGY PTE. LTD. 200715776Z 27 Aug 2007 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
U-SUN TECHNOLOGY PTE. LTD. 201024497N 18 Nov 2010 47533 - RETAIL SALE OF LIGHTING AND LIGHTING ACCESSORIES
UNITED INTEGRATED SERVICES PTE. LTD. 201102192K 25 Jan 2011 43299 - OTHER CONSTRUCTION INSTALLATION N.E.C.
UNITED RENEWABLE TECHNOLOGIES PTE. LTD. 201421282D 21 Jul 2014 35102 - GENERATION OF ELECTRICITY BY OTHER SOURCES (EG SOLAR POWER, BIOFUELS ETC)
UNIVERSAL ENERGY SOLUTION PTE. LTD. 201507703K 23 Mar 2015 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS
UNITE NEW ENERGY DEVELOPMENT PTE. LTD. 201529209M 16 Jul 2015 28191 - MANUFACTURE AND REPAIR OF REFRIGERATING, AIR-CONDITIONING AND VENTILATING MACHINERY AND EQUIPMENT EXCEPT HOUSEHOLD REFRIGERATORS
UNIFLOW POWER SINGAPORE PTE. LTD. 201603048M 04 Feb 2016 71129 - ENGINEERING DESIGN AND CONSULTANCY ACTIVITIES N.E.C.
URBANA SMART SOLUTIONS PTE. LTD. 201613206G 16 May 2016 71123 - ENGINEERING DESIGN AND CONSULTANCY SERVICES IN ENERGY MANAGEMENT AND CLEAN ENERGY SYSTEMS