The SSIC is Singapore's official system for categorizing economic activities, used in censuses, surveys, and administrative databases.
Note: ACRA uses SSIC 2020 version. Businesses must declare at least one Principal Activity.
| Company Name | UEN | Incorporation Date | SSIC |
|---|---|---|---|
| WANSON STRUCTURAL CONST CLEANING & TRANSPORT SERVICES | 30652100L | 14 Mar 1983 | 24109 - MANUFACTURE OF BASIC IRON AND STEEL N.E.C. (INCLUDING SMELTING) |
| WIN HO ELECTRICAL & PLUMBING CO | 31704200M | 01 Oct 1983 | 43210 - ELECTRICAL WORKS |
| WIRED CONTROLS & ENGINEERING | 52810466K | 09 Nov 1995 | 43292 - INSTALLATION OF FIRE PROTECTION AND SECURITY ALARM SYSTEMS |
| W. L. BUILDING CONTRACTOR | 52863093L | 04 Mar 1998 | 41009 - BUILDING CONSTRUCTION N.E.C. |
| WENG HOCK CONTRACTOR SERVICES | 52979231A | 02 Oct 2002 | 50022 - OPERATORS AND CHARTERERS OF BARGES, TUGBOATS AND BUMBOATS (FREIGHT) |
| DYNO-VAC ENVIRONMENTAL SERVICES PTE LTD | 198301515E | 05 Apr 1983 | 71121 - GENERAL BUILDING ENGINEERING DESIGN AND CONSULTANCY SERVICES |
| DARIC HYGIENE SERVICES PTE LTD | 199902253N | 30 Apr 1999 | 37000 - OPERATION OF SEWER SYSTEMS (INCLUDING SEWER TREATMENT FACILITIES) |
| DYNAMIC GLOBAL SOLUTIONS PTE. LTD. | 200804302W | 04 Mar 2008 | 70209 - MANAGEMENT CONSULTANCY SERVICES N.E.C. |
| CLEANAIRE ASSOCIATES PTE LTD | 199404758R | 07 Jul 1994 | 37000 - OPERATION OF SEWER SYSTEMS (INCLUDING SEWER TREATMENT FACILITIES) |
| APEX TANKERBULK MARINE PTE. LTD. | 202413156N | 03 Apr 2024 | 37000 - OPERATION OF SEWER SYSTEMS (INCLUDING SEWER TREATMENT FACILITIES) |
| ANDRAN ENTERPRISE | 24014600W | 15 Jun 1978 | 37000 - OPERATION OF SEWER SYSTEMS (INCLUDING SEWER TREATMENT FACILITIES) |
| AHMAD SERVICES COMPANY | 30529100M | 03 Feb 1983 | 08102 - QUARRYING OF SAND AND CLAY |
| ANDREW CLEANING SERVICES & CO | 31268900D | 01 Jul 1983 | 37000 - OPERATION OF SEWER SYSTEMS (INCLUDING SEWER TREATMENT FACILITIES) |
| ANG & GOH TRANSPORT SERVICE | 37692400D | 30 May 1987 | 49231 - FREIGHT TRANSPORT BY ROAD |
| AA-ENVIRO MANAGEMENT & TRADING | 48336500M | 06 Apr 1993 | 37000 - OPERATION OF SEWER SYSTEMS (INCLUDING SEWER TREATMENT FACILITIES) |
| A S & PERFECT TRADING | 49110200C | 07 Aug 1993 | 73100 - ADVERTISING ACTIVITIES |
| AIR QUALITY SERVICES | 49785400K | 08 Dec 1993 | 37000 - OPERATION OF SEWER SYSTEMS (INCLUDING SEWER TREATMENT FACILITIES) |
| AIR-CARE ENGINEERING | 49991000A | 18 Jan 1994 | 37000 - OPERATION OF SEWER SYSTEMS (INCLUDING SEWER TREATMENT FACILITIES) |
| AMCOR ADVANCE TECHNOLOGIES | 52808979W | 14 Oct 1995 | 46433 - WHOLESALE OF LIGHTING AND LIGHTING ACCESSORIES |
| AIR-VIRONMENT ENGINEERING SERVICES | 52809558K | 25 Oct 1995 | 37000 - OPERATION OF SEWER SYSTEMS (INCLUDING SEWER TREATMENT FACILITIES) |