Engineering design and consultancy services in energy management and clean energy systems
- 41 companies on the register have SSIC 71123 as a primary or secondary activity, as of 2026-10-14.
- SSIC 71123 is part of section N, Professional, Scientific and Technical Activities.
- The largest concentration is in Eunos, with 6 of the 41 companies.
- The longest-registered company in this list is KEPPEL OPERATIONS NERVE CENTRE PTE. LTD., on ACRA's register since 1985.
- 41 of 41 are locally incorporated companies (private or public limited).
See SSIC codes explained for how the classification is structured and how a company picks a code.
Companies
| Company | UEN | District | Primary SSIC | Incorporated |
|---|---|---|---|---|
| ADECOTECH PTE. LTD. | 201920630W | Eunos | 41001 | 2019 |
| AEDGE TECHNOLOGIES PTE LTD | 200002588M | Ang Mo Kio | 71122 | 2000 |
| APECUS TECHNOLOGIES PTE LTD | 199404268R | Ang Mo Kio | 71125 | 1994 |
| ASLICNOVA PTE. LTD. | 199903552D | Alexandra | 71123 | 1999 |
| BBG ELECTRICAL ENGINEERING PTE. LTD. | 200913137G | Eunos | 71123 | 2009 |
| CAPSTONE RENEWABLES SINGAPORE PTE. LTD. | 200008107Z | MacPherson | 46900 | 2000 |
| CIRCULAR FUTURE PTE. LTD. | 199603273E | Canberra | 71123 | 1996 |
| COMFORT MANAGEMENT PTE LTD | 198501662W | Hougang | 41001 | 1985 |
| EBM-PAPST SEA PTE. LTD. | 199605324Z | Bedok | 46900 | 1996 |
| GAINMAX CONSTRUCTION & ENGINEERING PTE. LTD. | 200104609M | Canberra | 46521 | 2001 |
| GASHUBIN ENGINEERING PRIVATE LIMITED | 200514507H | Eunos | 42301 | 2005 |
| GSKM SYNERGY PTE. LTD. | 200200775K | Boat Quay | 71123 | 2002 |
| INDOXING GROUP PTE. LTD. | 201014701Z | Dairy Farm | 71123 | 2010 |
| JTD CLEAN ENERGY PTE. LTD. | 200208137E | Boon Lay | 71123 | 2002 |
| KAM SG PTE. LTD. | 199708364D | Hougang | 30110 | 1997 |
| KEPPEL ENERGY NEXUS PTE. LTD. | 200502942M | Sentosa | 42301 | 2005 |
| KEPPEL OPERATIONS NERVE CENTRE PTE. LTD. | 198501150K | Sentosa | 72104 | 1985 |
| KJ FEM PTE. LTD. | 199204370H | Boon Lay | 68203 | 1992 |
| LHN ENERGY RESOURCES PTE. LTD. | 200400072D | Beach Road | 35102 | 2004 |
| LJ ENERGY PTE. LTD. | 200701663R | Buona Vista | 43220 | 2007 |
| LYS ENERGY SERVICES PTE. LTD. | 201601549D | MacPherson | 71123 | 2016 |
| MODULAR AWE PTE. LTD. | 200202983D | Bedok | 71123 | 2002 |
| MOGAS FLOW LAB PTE. LTD. | 200102059R | Boon Lay | 71123 | 2001 |
| PMCE (GLOBAL) PTE. LTD. | 200610935C | Admiralty | 71123 | 2006 |
| PRATITYA ASIA PACIFIC PTE. LTD. | 200209464K | Boat Quay | 71123 | 2002 |
| PREMIUM MULTI TRADING PTE LTD | 198600770K | Boat Quay | 71123 | 1986 |
| S2 TECHNOLOGY PTE. LTD. | 202006251K | Canberra | 43210 | 2020 |
| SQUARE FRESCO PTE. LTD. | 201118528C | Eunos | 41001 | 2011 |
| T K A CONSTRUCTION PTE. LTD. | 200302280M | MacPherson | 41001 | 2003 |
| UNION ENERGY CORPORATION PTE. LTD. | 199805041R | MacPherson | 64202 | 1998 |
| UNION SOLAR PTE. LTD. | 200206786M | MacPherson | 35102 | 2002 |
| AMEGA ENERGY PTE. LTD. Not yet published | 201107674C | Bedok | 41001 | 2011 |
| ASPECTUS ACADEMY PTE. LTD. Not yet published | 200608818G | Eunos | 85509 | 2006 |
| CRIPTON ENVIRONMENTAL ENGINEERING (S) PTE. LTD. Not yet published | 200719883Z | Balestier | 71123 | 2007 |
| EDP LEASING PTE. LTD. Not yet published | 201107952W | Buona Vista | 71123 | 2011 |
| HORIZON INDUSTRIES PTE. LTD. Not yet published | 200614519G | Boon Lay | 46541 | 2006 |
| NEPSYS TECHNOLOGY AND MARINE (S) PTE. LTD. Not yet published | 200613270E | Eunos | 71123 | 2006 |
| SWELECT ENERGY SYSTEMS PTE. LTD. Not yet published | 200402543C | MacPherson | 71123 | 2004 |
| T & T INTEGRATED & SUPPLIES (S) PTE. LTD. Not yet published | 201015515D | Boon Lay | 71123 | 2010 |
| UNITED INTEGRATED SERVICES PTE. LTD. Not yet published | 201102192K | Canberra | 43299 | 2011 |
| VANTAGE ADVISORY PTE. LTD. Not yet published | 200513965E | Balestier | 71123 | 2005 |
Contains information from ACRA Information on Corporate Entities accessed on 2026-11-04 from data.gov.sg which is made available under the terms of the Singapore Open Data Licence version 1.0 (https://data.gov.sg/open-data-licence).
Contains information from Singapore Standard Industrial Classification (SSIC) 2025 accessed on 2026-09-18 from Department of Statistics Singapore (SingStat)(singstat.gov.sg), used under the SingStat Terms of Use (Contents licence, clause 10).
Company data as of 2026-10-14. Sole proprietorships, partnerships and entities whose registered particulars would identify a natural person are not listed — see data sources & methodology.
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