Process and industrial plant engineering design and consultancy services
SSIC 71122Section N
- 309 companies on the register have SSIC 71122 as a primary or secondary activity, as of 2026-10-14.
- SSIC 71122 is part of section N, Professional, Scientific and Technical Activities.
- The largest concentration is in Boon Lay, with 130 of the 309 companies.
- The longest-registered company in this list is MAMMOET (S) PTE LTD, on ACRA's register since 1969.
- 305 of 309 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 |
|---|---|---|---|---|
| 1 SUPPLIER PTE. LTD. | 200921630H | Buona Vista | 46592 | 2009 |
| AAL PROCESS ENGINEERING PTE. LTD. | 200103067D | Boon Lay | 30110 | 2001 |
| ABLE RESOURCES ENGINEERING PTE LTD | 200103058C | Canberra | 71122 | 2001 |
| ABRAHAM INTERNATIONAL PROCESS ENGINEERING CORP. PTE. LTD. | 201025661R | Boon Lay | 41009 | 2010 |
| ACCENT ENGINEERING PTE LTD | 199104596E | MacPherson | 71122 | 1991 |
| ACE WATER PTE. LTD. | 201018971D | Boon Lay | 41009 | 2010 |
| AEDGE TECHNOLOGIES PTE LTD | 200002588M | Ang Mo Kio | 71122 | 2000 |
| AEGIS BUILDING & ENGINEERING PTE LTD | 199604954H | Eunos | 41002 | 1996 |
| AEROSTAR CORPORATION PTE LTD | 199403293D | Ang Mo Kio | 71122 | 1994 |
| AGITECH INNOVATIONS PRIVATE LIMITED | 200507615E | Boon Lay | 42100 | 2005 |
| AKOH WELFIT ENGINEERING PTE LTD | 199006264K | Boon Lay | 71122 | 1990 |
| ALIZENT SINGAPORE PTE. LTD. | 200200529C | Dairy Farm | 71122 | 2002 |
| ALSTERN TECHNOLOGIES SINGAPORE PTE. LTD. | 200406842Z | Eunos | 41009 | 2004 |
| ALTUS FACILITIES ENGINEERING PTE. LTD. | 200102698D | Dairy Farm | 41001 | 2001 |
| ALV TECHNOLOGIES PTE. LTD. | 200008897R | Eunos | 46592 | 2000 |
| AMITEC GLOBAL PTE. LTD. | 200005195D | Boon Lay | 71122 | 2000 |
| AMPTEC INDUSTRIAL INNOVATION PTE. LTD. | 200207882Z | Boon Lay | 46549 | 2002 |
| AROMA CHEMICAL PRIVATE LIMITED | 200300480H | Boon Lay | 38200 | 2003 |
| ASIA PROJECTS ENGINEERING PRIVATE LIMITED | 197000563N | Boon Lay | 41009 | 1970 |
| ASIAN SEALAND ENERGY SERVICES PTE. LTD. | 199805311C | Boon Lay | 71122 | 1998 |
| ASIAN SEALAND ENGINEERING PTE LTD | 197000856W | Boon Lay | 30110 | 1970 |
| ATKINSREALIS SINGAPORE PTE. LTD. | 198800405Z | Boat Quay | 71122 | 1988 |
| AUTOMOVAA PTE. LTD. | 200008698W | Admiralty | 71122 | 2000 |
| BIOCON SOLUTIONS PTE. LTD. | 200303790N | Boon Lay | 71122 | 2003 |
| BOCO SINGAPORE PTE. LTD. | 200007013W | Dairy Farm | 46900 | 2000 |
| BRK PTE. LTD. | 201701367C | Eunos | 41001 | 2017 |
| CABLE TERMINATION PTE LTD | 200101685C | Canberra | 71122 | 2001 |
| CALIBRE SERVICES AND SOLUTIONS PTE. LTD. | 200517155C | Boon Lay | 71122 | 2005 |
| CALTEK PTE. LTD. | 200210228E | Mandai | 71122 | 2002 |
| CAT TECH ASIA PACIFIC PTE. LTD. | 199300321N | Orchard | 71129 | 1993 |
| CB&I SINGAPORE PTE. LTD. | 198400246W | Sentosa | 41009 | 1984 |
| CHAN LI COMM SVS PTE. LTD. | 200516754C | Eunos | 41001 | 2005 |
| CHEM TECHNOLOGIES PTE LTD | 199608937C | Ang Mo Kio | 41009 | 1996 |
| CHENG KIA ELECTRICAL CONTRACTOR PTE. LTD. | 200305395D | Buona Vista | 43210 | 2003 |
| CHEUN GUAN CONSTRUCTION AND ENGINEERING WORKS PTE LTD | 200000265W | Dairy Farm | 42909 | 2000 |
| CHUAN SOON M&E PTE. LTD. | 200822475W | Eunos | 71122 | 2008 |
| CIS AUTOMATION PTE. LTD. | 201812952Z | Eunos | 71122 | 2018 |
| CITI CONSTRUCTION & ENGINEERING PTE. LTD. | 200507010D | Boon Lay | 71122 | 2005 |
| CONTROLS & ELECTRICS PTE LTD | 199805363G | Eunos | 26513 | 1998 |
| CRAMOIL SINGAPORE PTE LTD | 198802747H | Boon Lay | 20119 | 1988 |
| CSM BUILDING SERVICES PTE. LTD. | 200009412W | Canberra | 41009 | 2000 |
| CWT INTEGRATED PTE. LTD. | 197701671C | Boon Lay | 52292 | 1977 |
| DARRAN MARINE & CONSTRUCTION PTE LTD | 198100148N | Beach Road | 41001 | 1981 |
| DENZAI HUATIONG PTE. LTD. | 200503744C | Admiralty | 71121 | 2005 |
| DIALOG ENGINEERING PTE LTD | 198801360D | Boon Lay | 64202 | 1988 |
| DK COATINGS PTE. LTD. | 199204550M | Boon Lay | 71122 | 1992 |
| DOVECHEM INDUSTRIES PTE LTD | 197702197R | Boon Lay | 20221 | 1977 |
| DOWNER EDI ENGINEERING (S) PTE. LTD. | 199700176W | Orchard | 41009 | 1997 |
| DOWNER PTE. LTD. | 199005673N | Orchard | 42100 | 1990 |
| DYNAMIC WORLD CONTRACTING SERVICES PTE. LTD. | 199804235Z | Boon Lay | 43210 | 1998 |
| EAGLEBURGMANN KE PTE. LTD. | 199105081C | Boon Lay | 82999 | 1991 |
| EAS SOLUTIONS PTE. LTD. | 198205345R | Boon Lay | 46541 | 1982 |
| ECOWISE SOLUTIONS PTE. LTD. | 200001102K | Alexandra | 71122 | 2000 |
| ELECTROTECH MECHANICAL SYSTEMS & TRADING PTE. LTD. | 200409307Z | Boon Lay | 71122 | 2004 |
| EMERSON AUTOMATION SOLUTIONS FINAL CONTROL SINGAPORE PTE. LTD. | 198103652D | Buona Vista | 71122 | 1981 |
| ENDRESS + HAUSER (S.E.A.) PTE LTD | 198900068N | Boon Lay | 71122 | 1989 |
| ENG HUP SHIPPING PTE LTD | 198601007M | Buona Vista | 50021 | 1986 |
| ENV TECH PTE. LTD. | 201905877Z | Dairy Farm | 41009 | 2019 |
| ENVIPURE PTE. LTD. | 198701223G | Boon Lay | 71122 | 1987 |
| ES-PRO TECHNOLOGY PTE. LTD. | 200705164Z | Admiralty | 28299 | 2007 |
| ESCON TECHNOLOGIES INT'L PTE. LTD. | 199206150G | Boon Lay | 71122 | 1992 |
| ESSENTIAL ENGINEERING & CONSTRUCTION PTE LTD | 199002210W | Boon Lay | 71122 | 1990 |
| EXCEL MARCO INDUSTRIAL SYSTEMS PTE LTD | 200001477W | Eunos | 28242 | 2000 |
| FIELDCORE SERVICE SOLUTIONS INTERNATIONAL LLC | T02FC6320E | Buona Vista | 71122 | 2002 |
| FIRSTCOM ENGINEERING PTE LTD | 199806418H | Ang Mo Kio | 41009 | 1998 |
| GALAXY IMPERIAL PTE. LTD. | 201100867R | Boon Lay | 41001 | 2011 |
| GATEWAY CONSTRUCTION & ENGINEERING PTE. LTD. | 201128413W | Balestier | 71122 | 2011 |
| GAUGING & AUTOMATION PTE LTD | 198901622C | Eunos | 46541 | 1989 |
| GEA WESTFALIA SEPARATOR (S.E.A.) PTE. LTD. | 197903841M | Balestier | 71122 | 1979 |
| GLOBAL CONTROL PTE. LTD. | 200615926C | Hougang | 28150 | 2006 |
| GLOBAL TECHNOLOGY SYNERGY PTE. LTD. | 200405782Z | Boon Lay | 71122 | 2004 |
| GLOBAL UNITED DEVELOPMENT PTE. LTD. | 200922023W | Ang Mo Kio | 71122 | 2009 |
| GOLDWIN ENGINEERING & CONSTRUCTION PTE. LTD. | 200718918D | Ang Mo Kio | 71121 | 2007 |
| GP 1 PTE. LTD. | 200609974K | Dairy Farm | 41009 | 2006 |
| GREENMARK CONSTRUCTION PTE. LTD. | 200719663E | Beach Road | 41001 | 2007 |
| GREENSCIENCE TECHNOLOGIES (SINGAPORE) PTE LTD | 199305468W | Sentosa | 71122 | 1993 |
| HARAN HARI PTE. LTD. | 200402980W | East Coast | 71122 | 2004 |
| HARICO CONSTRUCTION (S) PTE LTD | 199802987N | Eunos | 41009 | 1998 |
| HIAP SENG ENGINEERING LTD | 197100300Z | Boon Lay | 41001 | 1971 |
| HIAP TONG CRANE & TRANSPORT PTE LTD | 198801768H | Boon Lay | 30110 | 1988 |
| HONG HOCK ENGINEERING PTE LTD | 198101626R | Boon Lay | 41009 | 1981 |
| HPH ENGINEERING PTE LTD | 199805771R | Balestier | 71122 | 1998 |
| HSL CONSTRUCTOR PTE LTD | 199405996K | Boon Lay | 42903 | 1994 |
| HYUNDAI ENGINEERING & CONSTRUCTION CO. LTD | S81FC2987D | Boat Quay | 41001 | 1981 |
| I M KINETIC ASIA PTE LTD | 199204270N | Boon Lay | 71122 | 1992 |
| I.D.M. CONSTRUCTION (S) PTE. LTD. | 200103482M | Eunos | 43301 | 2001 |
| IJIN TECH ENGINEERING PTE. LTD. | 200916193H | Dairy Farm | 41009 | 2009 |
| IN-SPEC CORPORATION PTE LTD | 198501505Z | Hougang | 71122 | 1985 |
| INTERNATIONAL COMBUSTION TECHNIC PTE LTD | 198902894W | Buona Vista | 71122 | 1989 |
| INTERNATIONAL FILTRATION PTE. LTD. | 199206186K | Boon Lay | 28192 | 1992 |
| ISOLAB (S) PTE LTD | 199305318Z | Boon Lay | 46592 | 1993 |
| IT TECHNOLOGIES PTE LTD | 199605715R | Dairy Farm | 26511 | 1996 |
| JECS SINGAPORE PTE LTD | 197802101Z | Boon Lay | 71122 | 1978 |
| JENMON INTERNATIONAL PTE LTD | 200108280D | Boon Lay | 28161 | 2001 |
| JIREH ENGINEERING PTE. LTD. | 198303612Z | Balestier | 71122 | 1983 |
| JMS CONSTRUCTION PTE. LTD. | 201333991N | Boon Lay | 41001 | 2013 |
| JURONG ENGINEERING (OVERSEAS) PTE. LTD. | 197200109M | Boon Lay | 41001 | 1972 |
| K & C SCAFFOLDING PTE LTD | 199201387H | Eunos | 71122 | 1992 |
| KAEFER PROSTAR PTE. LTD. | 198302078W | Eunos | 71122 | 1983 |
| KELLOGG BROWN & ROOT ASIA PACIFIC PTE. LTD. | 200204642K | Beach Road | 71129 | 2002 |
| KEPPEL SUSTAINABILITY SOLUTIONS PTE. LTD. | 198102908M | Sentosa | 71122 | 1981 |
| KINGSFORCE CONSTRUCTION & ENGINEERING PTE. LTD. | 199903943Z | Alexandra | 71122 | 1999 |
| KOA FONG ENGINEERING PTE LTD | 198903913R | Boon Lay | 71122 | 1989 |
| KYC ENGINEERING SERVICES PTE. LTD. | 198403666K | Boon Lay | 41009 | 1984 |
| L & N ENGINEERING AND TRADING PTE. LTD. | 199702088K | Boon Lay | 28300 | 1997 |
| L-VISION ENGINEERING PTE LTD | 200108045W | Dairy Farm | 71122 | 2001 |
| LAM HENG PROJECT AND CONSTRUCTION PTE. LTD. | 199507851G | Boon Lay | 41009 | 1995 |
| LANDMARK PLASTICS PTE LTD | 199002505D | Admiralty | 46900 | 1990 |
| LAUNDRY NETWORK PTE LTD | 197902594H | Canberra | 46541 | 1979 |
| LINK VUE SYSTEMS PTE LTD | 200202094R | Boon Lay | 71122 | 2002 |
| LOCKWELL FASTENERS & ENGINEERING PTE LTD | 198403299D | MacPherson | 28300 | 1984 |
| LOH & LOH CONSTRUCTION (PRIVATE) LIMITED | 197201854Z | Farrer Park | 41009 | 1972 |
| M & S MANAGEMENT & CONTRACTS SERVICES PTE. LTD. | 200304716N | Boon Lay | 71122 | 2003 |
| MACRO-INTEGRATION PTE. LTD. | 200203457M | Ang Mo Kio | 71122 | 2002 |
| MAMMOET (S) PTE LTD | 196900111W | Buona Vista | 49233 | 1969 |
| MARSHAL SYSTEMS PRIVATE LIMITED | 199308270D | Boon Lay | 71122 | 1993 |
| MASER PTE. LTD. | 200913973K | Eunos | 41009 | 2009 |
| MAX NEXUS SINGAPORE PRIVATE LIMITED | 201114729R | Pasir Ris | 41009 | 2011 |
| MCGLAREN TECHNOLOGIES & MANAGEMENT PTE. LTD. | 199802854H | Eunos | 41001 | 1998 |
| MECHANTRONIC ENGINEERING PTE LTD | 198700777K | Buona Vista | 71122 | 1987 |
| MECHATRONIC OFFSHORE SERVICE PTE LTD | 200200620W | Ang Mo Kio | 52229 | 2002 |
| MECTEC ENGINEERING PTE. LTD. | 200615227K | Canberra | 41009 | 2006 |
| MINS CONTROL SYSTEMS SOLUTION PTE. LTD. | 200503821W | Dairy Farm | 43292 | 2005 |
| MITSUBISHI HEAVY INDUSTRIES ASIA PACIFIC PTE. LTD. | 201020850Z | Beach Road | 41001 | 2010 |
| MUN SIONG ENGINEERING LIMITED | 196900250M | Boon Lay | 71122 | 1969 |
| MUST HOLDINGS PTE. LTD. | 200402815H | Canberra | 71122 | 2004 |
| NAM HONG CONSTRUCTION & ENGINEERING PTE. LTD. | 200513989N | Boon Lay | 43901 | 2005 |
| NATURE DYNAMICS PTE. LIMITED | 200515530G | Hougang | 43301 | 2005 |
| NEPTUNE HEAT EXCHANGERS PTE LTD | 199203398E | Boon Lay | 28112 | 1992 |
| NODEL ENGINEERING SVCS & TRADING PTE LTD | 200106018Z | Boon Lay | 71122 | 2001 |
| NORTHWEST ENGINEERING PRIVATE LIMITED | 200608190Z | Admiralty | 71122 | 2006 |
| NOVEXX PTE. LTD. | 200107591N | Boon Lay | 71122 | 2001 |
| ONG BROTHERS SCAFFOLDING & ENGINEERING PTE LTD | 200006449D | Eunos | 43905 | 2000 |
| ONYO ENGINEERING PTE LTD | 199304762Z | Dairy Farm | 71122 | 1993 |
| OR KIM PEOW CONTRACTORS (PRIVATE) LIMITED | 197701891R | Mandai | 41009 | 1977 |
| OVERSEAS TECHNICAL ENGINEERING AND CONSTRUCTION PTE. LTD. | 197702136H | Boon Lay | 71122 | 1977 |
| OVIS TECHNOLOGY PTE. LTD. | 200608355M | Boon Lay | 41009 | 2006 |
| OVIVO SINGAPORE PTE. LTD. | 200209441M | Boat Quay | 71122 | 2002 |
| P3 TECHNOLOGY ENGINEERING PTE. LTD. | 201120211R | Canberra | 42301 | 2011 |
| PACIFIC CENTRAL TEKNIK PTE LTD | 199507883G | Boon Lay | 71122 | 1995 |
| PEC PTE. LTD. | 198200079M | Boon Lay | 71122 | 1982 |
| PESKO ENGINEERING PTE LTD | 198400308D | Boon Lay | 43210 | 1984 |
| PNI BUILDERS SINGAPORE PTE. LTD. | 200306930R | Admiralty | 41009 | 2003 |
| PORTEK INTERNATIONAL PRIVATE LIMITED | 199607287G | Boon Lay | 64202 | 1996 |
| POWER ENGINEERING & CONTROLS PTE. LTD. | 200820611N | Boon Lay | 71122 | 2008 |
| PRACTICAL ANALYZER SOLUTIONS PTE. LTD. | 200823079Z | Ang Mo Kio | 71122 | 2008 |
| PROCEMS ASIA-PACIFIC PTE. LTD. | 200313321R | Pasir Ris | 71122 | 2003 |
| PROCESS AUTOMATION SOLUTIONS PTE. LTD. | 199004338W | Orchard | 26513 | 1990 |
| PROTEK PROCESS ENGINEERING PTE. LTD. | 200616125K | Dairy Farm | 43909 | 2006 |
| QUALITY GROUP ENGINEERING PTE. LTD. | 201131097H | Boon Lay | 41009 | 2011 |
| RADIANT INSTRUMENT AND ELECTRICAL ENGINEERING PTE LTD | 198801741G | Buona Vista | 71122 | 1988 |
| RAMO INDUSTRIES PTE. LTD. | 200700682N | Dairy Farm | 41001 | 2007 |
| ROTARY ENGINEERING PTE. LTD. | 198000255E | Boon Lay | 71122 | 1980 |
| ROTARY-THAI CONSTRUCTION PTE. LTD. | 198205347W | Boon Lay | 41009 | 1982 |
| RPS CONSTRUCTION & ENGINEERING PTE. LTD. | 201118167D | Boon Lay | 41001 | 2011 |
| RT ENGINEERING & CONSTRUCTION PTE. LTD. | 201802442R | MacPherson | 41001 | 2018 |
| SAAMCO MAINTENANCE PTE. LTD. | 201025067N | Canberra | 41001 | 2010 |
| SALSAGOFF ENGINEERING PTE. LTD. | 200918131D | Balestier | 41009 | 2009 |
| SAM WOO (S.E.A.) PTE LTD | 200100500N | Boon Lay | 71122 | 2001 |
| SATIATE CONSTRUCTION (S) PTE. LTD. | 201715943D | MacPherson | 41001 | 2017 |
| SCAN-BILT ENGINEERING PTE LTD | 199500605D | Newton | 41001 | 1995 |
| SCHNEIDER ELECTRIC SYSTEMS SINGAPORE PTE. LTD. | 197700782D | Balestier | 26513 | 1977 |
| SEAL CONTROL PTE LTD | 198601432N | Admiralty | 26513 | 1986 |
| SEALS TECHNOLOGY ASIA PACIFIC PTE LTD | 199101549E | Boon Lay | 25997 | 1991 |
| SEMBCORP UTILITIES PTE LTD | 197300648H | City Hall | 64202 | 1973 |
| SGB ALUMA SINGAPORE PTE. LTD. | 199605838H | Boat Quay | 71122 | 1996 |
| SHINMAYWA (ASIA) PTE LTD | 200101306G | Boon Lay | 41009 | 2001 |
| SILVER EAGLE MARINE PTE LTD | 197800466C | Boon Lay | 30110 | 1978 |
| SIMA ENGINEERING (S) PTE LTD | 199906378N | Canberra | 71122 | 1999 |
| SINCASTLE ENTERPRISES PTE. LTD. | 198403789D | Boon Lay | 30110 | 1984 |
| SINTHAI STRUCTURAL & MECHANICAL ENGINEERING PTE. LTD. | 200107388H | Boon Lay | 30110 | 2001 |
| SIXTY-SIX SWITCHGEARS CO PTE LTD | 199203530K | Boon Lay | 71122 | 1992 |
| SRS CIVIL ENGINEERING (S) PTE. LTD. | 200905211E | Eunos | 41009 | 2009 |
| SSR ENGINEERING PTE. LTD. | 199103161W | Balestier | 46900 | 1991 |
| STANDARD NON-DESTRUCTIVE TESTING PTE. LTD. | 198800750M | Boon Lay | 71122 | 1988 |
| STEADFAST ENGINEERING & CONSTRUCTION PTE. LTD. | 201543699D | Boon Lay | 42903 | 2015 |
| STEELTECH'S ENGINEERING CONTRACTORS PTE. LTD. | 200802813C | Hougang | 41001 | 2008 |
| SUMITOMO MITSUI CONSTRUCTION CO LTD | S77FC2641G | Alexandra | 41009 | 1977 |
| SUPER GALVANISING PTE LTD | 199603335K | Boon Lay | 41009 | 1996 |
| SWEE BUILDERS PTE LTD | 199801449R | MacPherson | 41001 | 1998 |
| TAMURA CORPORATION SINGAPORE PTE. LTD. | 198202668H | Boon Lay | 71122 | 1982 |
| TECHEAST ENGINEERING PTE LTD | 200000965Z | Tanglin | 71122 | 2000 |
| TECHNIQUES AIR-CONDITIONING & ENGINEERING PTE LTD | 198303478M | Eunos | 43220 | 1983 |
| TECHWELL ENGINEERING PTE LTD | 199403144R | Chinatown | 28300 | 1994 |
| TGL CONSTRUCTION & MANAGEMENT PTE LTD | 200002264Z | Newton | 43210 | 2000 |
| TIONG WOON CRANE PTE. LTD. | 199906846G | Buona Vista | 52242 | 1999 |
| TOPZONE E&C PTE. LTD. | 199700562Z | Boon Lay | 41001 | 1997 |
| TRIDENT HYDRO JETTING PTE LTD | 199306408W | Boon Lay | 30110 | 1993 |
| TURBO-MECH ASIA PTE LTD | 198900264Z | Boon Lay | 71122 | 1989 |
| UNESIS ENGINEERING PTE. LTD. | 200701571M | Boon Lay | 71122 | 2007 |
| UNIDIVE SUBSEA PTE. LTD. | 199606632K | Boon Lay | 30110 | 1996 |
| UOP ASIA PACIFIC PTE. LTD. | 199602333M | Boon Lay | 71122 | 1996 |
| UTOC ENGINEERING PTE LTD | 198900067D | Boon Lay | 41009 | 1989 |
| V.I.P PROCESS & CONSTRUCTION PTE. LTD. | 199900860H | Farrer Park | 41009 | 1999 |
| VERANTIS (SINGAPORE) PTE. LTD. | 199300264D | Boat Quay | 71122 | 1993 |
| VETECH ENGINEERING (S) PTE. LTD. | 200822263N | Boon Lay | 43129 | 2008 |
| VIBTECH GENESIS PTE. LTD. | 200505139H | Eunos | 71122 | 2005 |
| VIGOUR TECHNOLOGIES PTE LTD | 198502065Z | Boon Lay | 30110 | 1985 |
| VINJOE ENGINEERING & CONSTRUCTION PTE LTD | 200009827D | Canberra | 71122 | 2000 |
| VLV ELECTRICAL CONTRACTOR PTE. LTD. | 200615084E | Newton | 43210 | 2006 |
| WAH LOON PLANT & INSTRUMENTATION PTE. LTD. | 199506663R | Mandai | 71122 | 1995 |
| WEC ENGINEERS & CONSTRUCTORS PTE LTD | 197201333K | Dairy Farm | 42909 | 1972 |
| WEE CHWEE HUAT SCAFFOLDING & CONSTRUCTION PTE LTD | 199100203H | Canberra | 43905 | 1991 |
| WEERAH SHAKI ENGINEERING AND CONSTRUCTION PTE. LTD. | 200200718G | Clementi Park | 71122 | 2002 |
| WEISHEN INDUSTRIAL SERVICES PTE LTD | 199304095H | Dairy Farm | 81211 | 1993 |
| WESTERN ENERGY PTE. LTD. | 199101522D | Eunos | 46541 | 1991 |
| WIDE WINGS PTE. LTD. | 201924722G | Eunos | 71122 | 2019 |
| WILHELM VALVE ENGINEERING PTE LTD | 199308099W | Boon Lay | 71122 | 1993 |
| WINDHOFF SINGAPORE PTE. LTD. | 200301257N | Admiralty | 71122 | 2003 |
| WINNER CONSTRUCTION AND ENGINEERING PTE. LTD. | 201017981Z | Boon Lay | 41001 | 2010 |
| WSH EXPERTS PTE. LTD. | 201805323R | Balestier | 70201 | 2018 |
| YAMATO ENERGY PTE. LTD. | 201630660D | Boon Lay | 71122 | 2016 |
| YASKAWA ASIA PACIFIC PTE. LTD. | 199104433C | Balestier | 46900 | 1991 |
| YEN LEE FIREWELD PTE LTD | 198202943M | Boon Lay | 71122 | 1982 |
| YOKOGAWA ELECTRIC ASIA PTE LTD | 197400357K | Bedok | 26513 | 1974 |
| YOSHITAKE SINGAPORE PTE. LTD. | 199700515H | Boon Lay | 71122 | 1997 |
| YSB CONSTRUCTION & TRADING PTE LTD | 200006920M | Clementi Park | 71122 | 2000 |
| ZHONGHE HUAXING DEVELOPMENT PTE. LTD. | 200505404Z | Eunos | 41009 | 2005 |
| A K MIXED CONSTRUCTION PTE. LTD. Not yet published | 200810538D | Balestier | 41001 | 2008 |
| ACE CONTROL SOLUTION PTE. LTD. Not yet published | 200813581Z | Eunos | 28242 | 2008 |
| ADDCEL ENGINEERING PTE. LTD. Not yet published | 201006687G | Boon Lay | 41001 | 2010 |
| ADL CONTROL (S) PTE. LTD. Not yet published | 200911268W | Admiralty | 43292 | 2009 |
| AILERON M & E PTE. LTD. Not yet published | 200913384G | Ang Mo Kio | 71122 | 2009 |
| AIR ROYAL PTE. LTD. Not yet published | 201000662H | Eunos | 41009 | 2010 |
| ANVIRO INDUSTRIAL PTE. LTD. Not yet published | 200611217M | Boat Quay | 71122 | 2006 |
| ASIA RAIL ENGINEERING (INT'L) PTE. LTD. Not yet published | 201018353M | Boon Lay | 42100 | 2010 |
| ATEN PTE. LTD. Not yet published | 200812534M | Ang Mo Kio | 28300 | 2008 |
| AVASGLO TECHNOLOGIES PTE. LTD. Not yet published | 200400132G | Eunos | 71122 | 2004 |
| AWIN ENGINEERING PTE. LTD. Not yet published | 201012187G | Boon Lay | 71122 | 2010 |
| BENCONTROL TECHNOLOGIES PTE. LTD. Not yet published | 201000095M | Dairy Farm | 43292 | 2010 |
| BIG-FOOT INTERNATIONAL (S) PTE. LTD. Not yet published | 200823528W | Boon Lay | 41001 | 2008 |
| BLUE-SEA VENTURES PTE. LTD. Not yet published | 200406278R | Boon Lay | 71122 | 2004 |
| BRIGHT ASIA CONSTRUCTION PTE. LTD. Not yet published | 200915101R | Farrer Park | 41001 | 2009 |
| BRIGHT ASIA ENGINEERING PTE. LTD. Not yet published | 201110406H | Farrer Park | 41009 | 2011 |
| CE TECH PTE. LTD. Not yet published | 201021657D | Eunos | 43299 | 2010 |
| CHAN LI ENGINEERING PTE. LTD. Not yet published | 200711371C | Eunos | 71122 | 2007 |
| CHEM-L ENGINEERING PTE. LTD. Not yet published | 201100538E | Boon Lay | 71122 | 2011 |
| CNC GENERAL CONTRACTORS (PTE.) LTD. Not yet published | 200917807R | Boon Lay | 41009 | 2009 |
| CONSTRUCTION PROFESSIONAL RESOURCES PTE. LTD. Not yet published | 201004622D | MacPherson | 41001 | 2010 |
| CSK CONTROLS PTE. LTD. Not yet published | 201009431W | Pasir Ris | 43210 | 2010 |
| D MAC ENGINEERING PTE. LTD. Not yet published | 200807061H | MacPherson | 43210 | 2008 |
| DELIMAX PTE. LTD. Not yet published | 200702135D | Boon Lay | 71122 | 2007 |
| DYNEGY SOLUTIONS PTE. LTD. Not yet published | 201110273R | Boon Lay | 41009 | 2011 |
| EINZ ENGINEERING & CONSTRUCTION (S) PTE. LTD. Not yet published | 200511462G | Admiralty | 71122 | 2005 |
| ELETEX ENGINEERING PTE. LTD. Not yet published | 200803068Z | Mandai | 41001 | 2008 |
| ESSAR INTERNATIONAL PTE. LTD. Not yet published | 200508650W | Buona Vista | 30110 | 2005 |
| EURO-ASIA DESIGN & CONSTRUCTION PTE. LTD. Not yet published | 200615876K | Boon Lay | 30110 | 2006 |
| EXIN ENGINEERING PTE. LTD. Not yet published | 200820828M | Boon Lay | 71122 | 2008 |
| EYOTA ENGINEERING PTE. LTD. Not yet published | 200802913R | Beach Road | 71122 | 2008 |
| F R R CONSTRUCTION PTE. LTD. Not yet published | 200904446K | Balestier | 41009 | 2009 |
| FGE CONTROL PTE. LTD. Not yet published | 200922220N | Boon Lay | 71122 | 2009 |
| FONG SHEN MAINTENANCE & ENGRG PTE. LTD. Not yet published | 201019073K | Boon Lay | 43909 | 2010 |
| FORCEWIN ELECTRICAL CONTRACTOR PTE. LTD. Not yet published | 200705749R | Admiralty | 43210 | 2007 |
| FREELANCE.COM ASIA PTE. LTD. Not yet published | 200511188N | Beach Road | 71122 | 2005 |
| G5 ENGINEERING & SCAFFOLDING PTE. LTD. Not yet published | 200604127C | Eunos | 41001 | 2006 |
| GUNASAHARAN ELECTRIC & PLANT MAINTENANCE & CONSTRUCTION PTE. LTD. Not yet published | 200906182G | Buona Vista | 43210 | 2009 |
| HAI INSULATION PTE. LTD. Not yet published | 201004999M | Canberra | 43294 | 2010 |
| HE JIAN CONSTRUCTION PTE. LTD. Not yet published | 200919747E | Mandai | 41001 | 2009 |
| HONGSEN ENGINEERING PTE. LTD. Not yet published | 200906787H | Boon Lay | 41009 | 2009 |
| HS ENGINEERING & CONSTRUCTION PTE. LTD. Not yet published | 201007068C | City Hall | 41001 | 2010 |
| I.S.S. BUILDERS PTE. LTD. Not yet published | 201112654M | Ang Mo Kio | 41009 | 2011 |
| INM CONSTRUCTION PTE. LTD. Not yet published | 201023236C | Boon Lay | 41009 | 2010 |
| INNO SOLUTION ENGINEERING PTE. LTD. Not yet published | 200812962G | Admiralty | 41001 | 2008 |
| INNOVATIVE CONTRACTORS PTE. LTD. Not yet published | 201026553G | Ang Mo Kio | 41001 | 2010 |
| JA SCAFFOLDING ENGINEERING PTE. LTD. Not yet published | 200916841E | Boon Lay | 43905 | 2009 |
| JI SHENG ENGINEERING PTE. LTD. Not yet published | 201009641Z | Boon Lay | 41009 | 2010 |
| JKM TECHNOLOGIES PTE. LTD. Not yet published | 200309514E | Balestier | 71122 | 2003 |
| KIM HO CONSTRUCTION PTE. LTD. Not yet published | 200802903D | Eunos | 41009 | 2008 |
| LAYAN MANAGEMENT PTE. LTD. Not yet published | 200907311M | Eunos | 41009 | 2009 |
| LESUS ENGINEERING PTE. LTD. Not yet published | 200708741W | Boon Lay | 41001 | 2007 |
| M S R ENGINEERING PTE. LTD. Not yet published | 200721634E | Boon Lay | 71129 | 2007 |
| M.E.I. ENERGY & ENVIRONMENT PTE. LTD. Not yet published | 200921951H | Boon Lay | 41001 | 2009 |
| MAHALAKSHMI ELECTRICAL PTE. LTD. Not yet published | 201002345E | Dairy Farm | 43210 | 2010 |
| MCKNIGHT ENGINEERING PTE. LTD. Not yet published | 200918560H | Boon Lay | 71122 | 2009 |
| MECH-ANN CONSTRUCTION & MAINTENANCE PTE. LTD. Not yet published | 200916261D | Beach Road | 43210 | 2009 |
| MIRAI CALIBRATION LABORATORY PTE. LTD. Not yet published | 200812387Z | Boon Lay | 71122 | 2008 |
| NEPSYS TECHNOLOGY AND MARINE (S) PTE. LTD. Not yet published | 200613270E | Eunos | 71123 | 2006 |
| NEW SEASON CONTRACTORS PTE. LTD. Not yet published | 201022230Z | Boon Lay | 41001 | 2010 |
| OGSP ENGINEERING PTE. LTD. Not yet published | 200810153R | Boon Lay | 71122 | 2008 |
| OMNI-CREST ENGINEERING & CONSTRUCTION PTE. LTD. Not yet published | 200619392E | Boon Lay | 71122 | 2006 |
| ONTO INNOVATION SOUTHEAST ASIA PTE. LIMITED Not yet published | 200310022N | Sentosa | 70209 | 2003 |
| PREMIER ENGINEERING & MARINE SERVICES PTE. LTD. Not yet published | 200405973G | Pasir Ris | 71122 | 2004 |
| PROASPECT SOLUTIONS LLP Not yet published | T07LL0509E | Boon Lay | 71122 | 2007 |
| SAID AL ENGINEERING CONSTRUCTION PTE. LTD. Not yet published | 200918551G | Boon Lay | 41001 | 2009 |
| SETIA POWER ENGINEERING PTE. LTD. Not yet published | 200801659M | Canberra | 43210 | 2008 |
| SHARAN ENGINEERING PTE. LTD. Not yet published | 200822358K | Beach Road | 41009 | 2008 |
| SHIMANTO ENGINEERING & TRADE SERVICES PTE. LTD. Not yet published | 200612249H | Farrer Park | 28300 | 2006 |
| SING TAT ENGINEERING & STEEL PTE. LTD. Not yet published | 200614857Z | Canberra | 71122 | 2006 |
| SINOTCC (SINGAPORE) PTE. LTD. Not yet published | 201110837R | Boon Lay | 71122 | 2011 |
| SKS OFFSHORE & CONSTRUCTION PTE. LTD. Not yet published | 201015403N | Balestier | 71122 | 2010 |
| SRM ENGINEERING & CONSTRUCTION PTE. LTD. Not yet published | 201012432M | Boon Lay | 41009 | 2010 |
| STEEL TRUST PTE. LTD. Not yet published | 200919458E | Boon Lay | 41009 | 2009 |
| SUCCESS ENGINEERING & STEEL PTE. LTD. Not yet published | 200809091Z | Boon Lay | 41009 | 2008 |
| SUN MARINE ENGINEERING PTE. LTD. Not yet published | 200809933R | Boon Lay | 30110 | 2008 |
| T.D. WILLIAMSON ASIA PACIFIC PTE. LTD. Not yet published | 200407419R | Boon Lay | 28242 | 2004 |
| TECHBIZ ENGINEERING PTE. LTD. Not yet published | 200722703G | Dairy Farm | 42100 | 2007 |
| TECHGEMS ENGINEERING & CONSTRUCTION PTE. LTD. Not yet published | 201023153Z | Boon Lay | 41001 | 2010 |
| TECHNIHUB IEA SOLUTIONS PTE. LTD. Not yet published | 200709742E | Boon Lay | 71122 | 2007 |
| TEKES FIRE & ELECTRICAL ENGINEERING PTE. LTD. Not yet published | 201004993G | Eunos | 43210 | 2010 |
| TRAVERSE INTERNATIONAL PTE. LTD. Not yet published | 200616838W | Boon Lay | 71122 | 2006 |
| UNIDREW PTE. LTD. Not yet published | 200415380W | Boon Lay | 41009 | 2004 |
| UNITED AUTOMATION AND ENGINEERING SERVICES PTE. LTD. Not yet published | 200707558C | Eunos | 71122 | 2007 |
| UNIVERSAL SOLUTION PTE. LTD. Not yet published | 201107371E | Boon Lay | 28199 | 2011 |
| V V ENGINEERING & TRADING PTE. LTD. Not yet published | 201013714H | Boon Lay | 71122 | 2010 |
| VPK KHEMCONTROL PTE. LTD. Not yet published | 200615533D | Canberra | 43210 | 2006 |
| W2 INDUSTRIAL SERVICES HUB PTE. LTD. Not yet published | 200700531E | Boon Lay | 71122 | 2007 |
| WISH CONTROLS PTE. LTD. Not yet published | 201111083R | Canberra | 43292 | 2011 |
| YAM SENG ENGINEERING PTE. LTD. Not yet published | 201006287H | Boon Lay | 71122 | 2010 |
| YES CONSTRUCTION PTE. LTD. Not yet published | 200705292K | Boon Lay | 41009 | 2007 |
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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