| AAL PROCESS ENGINEERING PTE. LTD. | 200103067D | Boon Lay | 30110 | 2001 |
| AEROSTAR CORPORATION PTE LTD | 199403293D | Ang Mo Kio | 71122 | 1994 |
| AEROSTAR ENGINEERING PTE LTD | 199906533W | Ang Mo Kio | 42100 | 1999 |
| AGGREKO (SINGAPORE) PTE LTD | 197602554G | Boon Lay | 96099 | 1976 |
| ALPINE ENGINEERING SERVICES PTE. LTD. | 199304062W | Boon Lay | 43906 | 1993 |
| ALTUS STEEL TECH (S) PTE. LTD. | 200408574H | Dairy Farm | 30110 | 2004 |
| APPLUS SINGAPORE PTE. LTD. | 199708215R | Buona Vista | 30110 | 1997 |
| ARC MARINE ENGINEERING PTE. LTD. | 199105388C | Boon Lay | 30110 | 1991 |
| ARUN STRUCTURALS PTE. LTD. | 199203043D | Boon Lay | 30110 | 1992 |
| ASH MARINE ENGINEERING PTE. LTD. | 200607897C | Mandai | 30110 | 2006 |
| ASIA OFFSHORE SERVICES PTE. LTD. | 196900332D | Boat Quay | 30110 | 1969 |
| ASIAN SEALAND ENERGY SERVICES PTE. LTD. | 199805311C | Boon Lay | 71122 | 1998 |
| ASIAN SEALAND ENGINEERING PTE LTD | 197000856W | Boon Lay | 30110 | 1970 |
| ASL MARINE HOLDINGS LTD. | 200008542N | Boon Lay | 64202 | 2000 |
| BEE JOO ENVIRONMENTAL PTE. LTD. | 200106635Z | Admiralty | 30110 | 2001 |
| BEE SIN SHIPYARD PTE. LTD. | 198303930G | Boon Lay | 30110 | 1983 |
| BELFOR (ASIA) PTE LTD | 199605490Z | Eunos | 71129 | 1996 |
| BENG KUANG MARINE LIMITED | 199400196M | Boon Lay | 30110 | 1994 |
| BOILERMASTER HOLDINGS PTE LTD | 199602523H | Boon Lay | 30110 | 1996 |
| BOILERMASTER PTE LTD | 199203051N | Boon Lay | 30110 | 1992 |
| BOK SENG LOGISTICS PRIVATE LIMITED | 199305010H | Boon Lay | 52222 | 1993 |
| BOO & BOO MARINE PTE. LTD. | 199800881C | Dairy Farm | 30110 | 1998 |
| BROWN TECHNOLOGIES PTE LTD | 198700060Z | Pasir Ris | 30110 | 1987 |
| CESCO ENVIRONMENTAL TECHNOLOGIES PTE. LTD. | 199300554N | Boon Lay | 30110 | 1993 |
| CHG MARINE SERVICES PTE. LTD. | 198904404W | Dairy Farm | 30110 | 1989 |
| CHIA HOCK TRADING CO. PTE. LTD. | 199902033Z | Boon Lay | 30110 | 1999 |
| CHIP CHUAN CONTRACTORS PTE. LTD. | 198401222E | Dairy Farm | 30110 | 1984 |
| CHOON HUAT ENGINEERING PTE LTD | 198306049R | Boon Lay | 30110 | 1983 |
| CIMC RAFFLES OFFSHORE (SINGAPORE) PTE. LTD. | 199401560D | Orchard | 82999 | 1994 |
| CMS ENGINEERING PTE. LTD. | 200200831K | Canberra | 30110 | 2002 |
| COMMERCIAL DIVING SERVICES (SINGAPORE) PTE. LTD. | 199005532W | Bedok | 82999 | 1990 |
| CONSILIUM SAFETY PTE. LTD. | 199802475G | Ang Mo Kio | 30110 | 1998 |
| COSCO SHIPPING ENGINEERING PTE. LTD. | 199905426G | Boon Lay | 30110 | 1999 |
| COSCO SHIPPING MARINE ENGINEERING (SINGAPORE) PTE. LTD. | 198701648E | Boon Lay | 30110 | 1987 |
| DP OFFSHORE ENGINEERING PTE. LTD. | 200005545W | Orchard | 25119 | 2000 |
| DP SHIPBUILDING AND ENGINEERING PTE. LTD. | 199201324Z | Orchard | 30110 | 1992 |
| EASTERN GLORY PTE. LTD. | 198703591K | MacPherson | 30110 | 1987 |
| EDM ENGINEERING PTE. LTD. | 200000120W | Boon Lay | 30110 | 2000 |
| EKK EAGLE ASIA PACIFIC PTE. LTD. | 199608737M | Boon Lay | 46900 | 1996 |
| ELCA CONTRACT FLOORING PTE LTD | 198701626W | Eunos | 43301 | 1987 |
| EMATCO INDUSTRIAL PTE. LTD. | 198402313N | Boon Lay | 30110 | 1984 |
| EMERSON PROCESS MANAGEMENT MARINE SOLUTIONS SINGAPORE PTE. LTD. | 199805010G | Chinatown | 30110 | 1998 |
| ENDRESS + HAUSER (S.E.A.) PTE LTD | 198900068N | Boon Lay | 71122 | 1989 |
| ENVIROTEC CONTROLS (ASIA PACIFIC) PTE. LTD. | 200919625D | Hougang | 41001 | 2009 |
| FIVE ALUMINIUM BOAT & ENGINEERING PTE. LTD. | 200810725G | Boon Lay | 30110 | 2008 |
| FMI SERVICES PTE LTD | 199001140E | Boon Lay | 30110 | 1990 |
| FOONG SUN SHIPPING (PTE) LTD | 198300969N | Alexandra | 52222 | 1983 |
| FOSTER ASIA PACIFIC PTE LTD | 199308520D | Boon Lay | 41009 | 1993 |
| FRAMO SINGAPORE PTE. LTD. | 198202860K | Boon Lay | 30110 | 1982 |
| FRANKLIN OFFSHORE INTERNATIONAL PTE. LTD. | 198402596W | Boon Lay | 30110 | 1984 |
| GAM-X ENGINEERING SERVICES PTE. LTD. | 198601923E | Boon Lay | 30110 | 1986 |
| GOH KWANG HENG SCAFFOLDING PTE LTD | 200102097E | Boon Lay | 41001 | 2001 |
| GOLTENS SINGAPORE PTE. LTD. | 197400330H | Boon Lay | 28111 | 1974 |
| GRKL ENGINEERING PTE. LTD. | 201006909K | Boon Lay | 41009 | 2010 |
| HANWHA OFFSHORE ENGINEERING SERVICES SINGAPORE PTE. LTD. | 199003014H | Boon Lay | 28300 | 1990 |
| HANWHA OFFSHORE SOLUTIONS SINGAPORE PTE. LTD. | 198600441Z | Boon Lay | 30110 | 1986 |
| HEATEC JIETONG PTE. LTD. | 199401447Z | Boon Lay | 30110 | 1994 |
| HEINEN & HOPMAN ENGINEERING SINGAPORE PTE. LTD. | 199101980R | Boon Lay | 30110 | 1991 |
| HENSOLDT SINGAPORE PTE. LTD. | 197400082K | Balestier | 46551 | 1974 |
| HF MARINE ASSETS (SINGAPORE) PTE. LTD. | 199803670W | Eunos | 30110 | 1998 |
| HIAP TONG CRANE & TRANSPORT PTE LTD | 198801768H | Boon Lay | 30110 | 1988 |
| HONG HANG HARDWARE PRIVATE LIMITED | 197400296R | Boon Lay | 30110 | 1974 |
| HONG XING ENGINEERING & CONSTRUCTION PTE. LTD. | 198202657E | Boon Lay | 30110 | 1982 |
| HOO HUAT ENGINEERING PTE. LTD. | 199106131H | Boon Lay | 30110 | 1991 |
| HUP HOE ENGINEERING PTE LTD | 200104872N | Boon Lay | 28300 | 2001 |
| HYDROFORM (FAR EAST) PTE LTD | 199905985E | Boat Quay | 30110 | 1999 |
| HYPEX MARINE ENGINEERING PTE. LTD. | 200209478G | Boon Lay | 30110 | 2002 |
| IMI CORPORATION PTE. LTD. | 199205115N | Boon Lay | 46551 | 1992 |
| INDEX-COOL DESIGN & FURNISHING PTE. LTD. | 199603220H | Boon Lay | 30110 | 1996 |
| JAY-TECH MARINE & PROJECTS PTE. LTD. | 199600951K | Boon Lay | 41009 | 1996 |
| JEMIX MARINE TECH PTE LTD | 199201570H | Boon Lay | 71200 | 1992 |
| JEMIX SHIP REPAIRER PTE LTD | 198601356H | Boon Lay | 50021 | 1986 |
| JIN FU OFFSHORE & MARINE PTE. LTD. | 197800360C | Clementi Park | 30110 | 1978 |
| JIN SHUN ENGINEERING (PTE. LTD.) | 200616437H | Balestier | 43220 | 2006 |
| JP NELSON TRADING PTE. LTD. | 199906361E | Boon Lay | 46900 | 1999 |
| JVJ MARINE & CONSTRUCTION PTE LTD | 199300333H | Dairy Farm | 41001 | 1993 |
| KAM SG PTE. LTD. | 199708364D | Hougang | 30110 | 1997 |
| KAY'S MANUFACTURING PTE LTD | 198802784G | Ang Mo Kio | 28223 | 1988 |
| KENTON MARINE SINGAPORE PTE. LTD. | 197201423M | Boon Lay | 71121 | 1972 |
| KEYDENCE SYSTEMS PTE. LTD. | 201019151W | Ang Mo Kio | 43210 | 2010 |
| KIM HENG MARINE & OILFIELD PTE LTD | 197800703R | Buona Vista | 30110 | 1978 |
| KIM THAI MARINE PTE. LTD. | 200415785K | Mandai | 30110 | 2004 |
| KOYO ENGINEERING (S.E. ASIA) PTE. LTD. | 198303333M | Eunos | 41009 | 1983 |
| KOYO M&E PTE. LTD. | 200613988G | Eunos | 41009 | 2006 |
| KS MARINE ENGINEERING PTE. LTD. | 200200261C | Admiralty | 30110 | 2002 |
| KUM CHEE ENGINEERING WORKS (PTE) LTD. | 197901897H | Balestier | 71129 | 1979 |
| LEW & LEE ENGINEERING PTE. LTD. | 198904293M | Boon Lay | 71129 | 1989 |
| LIBRA EQUIPMENT HOLDINGS PTE LTD | 197600564G | Alexandra | 30110 | 1976 |
| LISOON INDUSTRIAL ENGINEERING PTE. LTD. | 200614494Z | Admiralty | 30110 | 2006 |
| LITA OCEAN PTE. LTD. | 198201231Z | Boon Lay | 50021 | 1982 |
| LUCKONG ENGINEERING & STEEL FABRICATION PTE LTD | 197801100M | Boat Quay | 41009 | 1978 |
| LYCKAD MARINE PTE. LTD. | 200313286M | Boon Lay | 30110 | 2003 |
| MARCO POLO SHIPYARD PTE. LTD. | 199704193R | Hougang | 70101 | 1997 |
| MARETEK SINGAPORE PTE. LTD. | 200817825R | Boon Lay | 41001 | 2008 |
| MARINE DIVING & ENGINEERING PTE. LTD. | 198003906D | Eunos | 30110 | 1980 |
| MECTRADE FABRICATORS PTE LTD | 197501362H | Eunos | 25999 | 1975 |
| MEGAWATTS ENGINEERING SERVICES PTE LTD | 199603082W | Boon Lay | 30110 | 1996 |
| MEP INDUSTRIES PTE. LTD. | 199408763Z | Boon Lay | 41001 | 1994 |
| MERLION NDT & HEAT TREATMENT SERVICES (S) PTE. LTD. | 200204522K | Boon Lay | 30110 | 2002 |
| MK WAY GENERAL CONSTRUCTION PTE LTD | 200101953E | Canberra | 41009 | 2001 |
| MOL CHEMICAL TANKERS PTE. LTD. | 198802999D | Boat Quay | 50021 | 1988 |
| NEW & NOVEL ENGINEERING PTE LTD | 199400975M | Boon Lay | 41009 | 1994 |
| OCEAN WAY ENGINEERING/CONSTRUCTION PTE LTD | 199804755W | Boon Lay | 30110 | 1998 |
| OMNI OFFSHORE TERMINALS PTE. LTD. | 199501603W | Boon Lay | 82999 | 1995 |
| ORION LOGISTICS PTE LTD | 197803179M | Beach Road | 30110 | 1978 |
| PALCO MARINE SERVICES PTE LTD | 198204049Z | Alexandra | 30110 | 1982 |
| PENGUIN INTERNATIONAL LIMITED | 197600165Z | Boon Lay | 30110 | 1976 |
| PH HYDRAULICS & ENGINEERING PTE. LTD. | 197500137Z | Boon Lay | 28242 | 1975 |
| PINNACLE MARINE (SINGAPORE) PTE. LTD. | 200922863E | Buona Vista | 46661 | 2009 |
| PIONEER CORROSION ENGINEERING PTE LTD | 199305218E | Boon Lay | 30110 | 1993 |
| PIPER CON PTE. LTD. | 199801017W | Lim Chu Kang | 41009 | 1998 |
| POLLISUM ENGINEERING PTE. LTD. | 198203577M | Canberra | 41009 | 1982 |
| PPG COATINGS (SINGAPORE) PTE. LTD. | 197101385M | Boat Quay | 46634 | 1971 |
| PROGRESS MARINE ENGINEERING PTE. LTD. | 199202487Z | Beach Road | 30110 | 1992 |
| RADIO HOLLAND SINGAPORE PTE. LTD. | 199802747N | Buona Vista | 30110 | 1998 |
| RHEINMETALL NAVAL ASIA PTE. LTD. | 199407903R | Eunos | 46551 | 1994 |
| RHM ENGINEERING PTE. LTD. | 201128887H | Boon Lay | 41001 | 2011 |
| ROTARY ELECTRICAL & INSTRUMENTATION PTE. LTD. | 197501263E | Boon Lay | 43210 | 1975 |
| ROTARY ELECTRICAL COMPANY (PRIVATE) LIMITED | 199306956M | Boon Lay | 41009 | 1993 |
| SAACKE SINGAPORE PTE. LTD. | 199801813K | Mandai | 30110 | 1998 |
| SAFENET FIRE SYSTEMS PTE. LTD. | 201914811Z | Boon Lay | 43210 | 2019 |
| SEA DEEP SHIPYARD PTE. LTD. | 199606701R | Boon Lay | 30110 | 1996 |
| SEA HERCULES CRANES PTE. LTD. | 197100756G | Boon Lay | 30110 | 1971 |
| SEATRIUM ENERGY (AMERICAS) PTE. LTD. | 197000594D | Boon Lay | 30110 | 1970 |
| SEATRIUM MARINE SERVICES PTE. LTD. | 199002469H | Boon Lay | 50022 | 1990 |
| SEATRIUM REPAIRS & UPGRADES PTE. LTD. | 199606058N | Boon Lay | 30110 | 1996 |
| SEATRIUM SPECIALISED SHIPBUILDING PTE. LTD. | 198500638H | Boon Lay | 30110 | 1985 |
| SEMBAWANG KIMTRANS MARINE PTE LTD | 199000869N | Buona Vista | 30110 | 1990 |
| SGS SINGAPORE DIVING PTE. LTD. | 197902517Z | Boon Lay | 30110 | 1979 |
| SHS SYSTEM PTE LTD | 198305095Z | Boon Lay | 41009 | 1983 |
| SILVER EAGLE MARINE PTE LTD | 197800466C | Boon Lay | 30110 | 1978 |
| SINCASTLE ENTERPRISES PTE. LTD. | 198403789D | Boon Lay | 30110 | 1984 |
| SINKOBE (S) PTE LTD | 197903559H | Buona Vista | 30110 | 1979 |
| SINO-OCEAN MARITIME PTE. LTD. | 199806118E | Beach Road | 50021 | 1998 |
| SINTHAI STRUCTURAL & MECHANICAL ENGINEERING PTE. LTD. | 200107388H | Boon Lay | 30110 | 2001 |
| SIONG LENG ENGINEERING PTE LTD | 198105863H | Boon Lay | 30110 | 1981 |
| SJP SEALING TECHNOLOGY (S) PTE LTD | 198402324W | Boon Lay | 25999 | 1984 |
| SM SAFETY PTE. LTD. | 198905482N | Boon Lay | 46551 | 1989 |
| SNR ENGINEERING SERVICES PTE. LTD. | 200507869C | Boon Lay | 30110 | 2005 |
| SONG FURNITURE CONSTRUCTION & TRADING PTE LTD | 199705151Z | Boon Lay | 43301 | 1997 |
| SOTECO INTERNATIONAL PTE. LTD. | 200301109W | Buona Vista | 46900 | 2003 |
| SR OFFSHORE SERVICES PTE. LTD. | 200208949R | Changi | 30110 | 2002 |
| SRS CONSTRUCTION & ENGINEERING (S) PTE. LTD. | 200400911G | Eunos | 41009 | 2004 |
| ST ENGINEERING MARINE LTD. | 196800180M | Boon Lay | 30110 | 1968 |
| ST ENGINEERING UNMANNED & INTEGRATED SYSTEMS PTE. LTD. | 202029348N | Ang Mo Kio | 74111 | 2020 |
| STANDARD NON-DESTRUCTIVE TESTING PTE. LTD. | 198800750M | Boon Lay | 71122 | 1988 |
| SUCCESS CONSTRUCTION PTE LTD | 199500011E | MacPherson | 42909 | 1995 |
| SUNLINK ENGINEERING PTE LTD | 199305663M | Boon Lay | 41001 | 1993 |
| SUNRAJ MARINE PTE. LTD. | 198100773E | Admiralty | 71129 | 1981 |
| SUPREME SEVEN MARINE PTE. LTD. | 198300912N | Boon Lay | 30110 | 1983 |
| SWTS PTE. LTD. | 197302068Z | Boon Lay | 30110 | 1973 |
| SYNCHRON ELECTRICAL SERVICES PTE LTD | 198202103E | Boon Lay | 30110 | 1982 |
| SYNCHRON MARINE SERVICES PTE LTD | 198703863W | Boon Lay | 30110 | 1987 |
| T&T SALVAGE ASIA, PTE. LTD. | 200810279C | Boon Lay | 52225 | 2008 |
| TA-CHING CIVIL CONSTRUCTION PTE LTD | 199201549H | Chinatown | 42909 | 1992 |
| TA-CHING MARINE TECHNOLOGY PTE LTD | 199304054G | Chinatown | 30110 | 1993 |
| TAI PAN ENGINEERING PTE LTD | 199707705Z | Eunos | 30110 | 1997 |
| TARGET SERVICE ENGINEERING CO PTE LTD | 198301417M | Eunos | 41009 | 1983 |
| TECH ELECTRIC & AUTOMATION PTE. LTD. | 198700264M | Boon Lay | 30110 | 1987 |
| TECH OFFSHORE MARINE (S) PTE. LTD. | 199500094Z | Boon Lay | 71129 | 1995 |
| TECH ONSHORE MEP-PREFABRICATORS PTE. LTD. | 199507962E | Boon Lay | 43299 | 1995 |
| TECO MARITIME FAR EAST PTE. LTD. | 200006046M | Boon Lay | 52226 | 2000 |
| TEX-STAR ENGINEERING SINGAPORE PTE LTD | 198700445G | Boon Lay | 28224 | 1987 |
| TIONG WOON MARINE PTE LTD | 198301668R | Buona Vista | 50021 | 1983 |
| TOMTEC NDT MARINE SERVICES PTE LTD | 199604561K | Boon Lay | 52252 | 1996 |
| TONG KAH MARINE ENGINEERING PTE LTD | 199202762D | Mandai | 30110 | 1992 |
| TOP GREAT ENGINEERING & MARINE PTE LTD | 200010418N | Boon Lay | 30110 | 2000 |
| TRIDENT HYDRO JETTING PTE LTD | 199306408W | Boon Lay | 30110 | 1993 |
| TRISTAR ENGINEERING PTE LTD | 199306951W | Admiralty | 30110 | 1993 |
| TSL GROUP PTE. LTD. | 198900516C | Eunos | 46900 | 1989 |
| TWIN NOTCH ENGINEERING CONSTRUCTION PTE. LTD. | 199502514D | Eunos | 41009 | 1995 |
| UGS MEGATECH ENGINEERING PTE. LTD. | 199404171W | Boon Lay | 28112 | 1994 |
| UNIBEST ENGINEERING PTE LTD | 198400115N | Clementi Park | 30110 | 1984 |
| UNIDIVE SUBSEA PTE. LTD. | 199606632K | Boon Lay | 30110 | 1996 |
| UNION ALLOY (PTE) LTD. | 197401217C | Boon Lay | 71129 | 1974 |
| VIGOUR TECHNOLOGIES PTE LTD | 198502065Z | Boon Lay | 30110 | 1985 |
| VIKING LNG PTE. LTD. | 199607939G | Buona Vista | 30110 | 1996 |
| VOSPER INTERNATIONAL PTE. LTD. | 199402808N | Eunos | 30110 | 1994 |
| VOSPER NAVAL SYSTEMS PTE LTD | 199405533D | Eunos | 46551 | 1994 |
| WANG FATT OIL & GAS CONSTRUCTION PTE LTD | 199704118H | Eunos | 30110 | 1997 |
| WECOM CONSTRUCTION & MARINE PTE. LTD. | 199105758C | Boon Lay | 30110 | 1991 |
| WEST SQUADRON MARINE SERVICES PTE. LTD. | 200715097N | Boon Lay | 30110 | 2007 |
| YANGTZE CONSTRUCTION AND ENGINEERING PTE LTD | 199805949N | Dairy Farm | 41009 | 1998 |
| ATLANTIC NAVIGATION HOLDINGS (SINGAPORE) LIMITED Not yet published | 200411055E | Farrer Park | 9002 | 2004 |
| AUSTIN ENERGY OFFSHORE PTE. LTD. Not yet published | 200305855E | Boon Lay | 41009 | 2003 |
| AZ MARINE OFFSHORE SERVICES PTE. LTD. Not yet published | 200406220E | Eunos | 30110 | 2004 |
| BELDEN M&E SERVICES PTE. LTD. Not yet published | 201005191E | Dairy Farm | 41001 | 2010 |
| BEVACOM MARINE OFFSHORE PTE. LTD. Not yet published | 200608379C | Boat Quay | 30110 | 2006 |
| BK CORROSION ENGINEERING PTE. LTD. Not yet published | 200401439D | Boon Lay | 30110 | 2004 |
| BROADLEY TRADING & MARINE PTE. LTD. Not yet published | 200603927C | Dairy Farm | 30110 | 2006 |
| BS E&I SERVICE PTE. LTD. Not yet published | 200609862C | Boon Lay | 28142 | 2006 |
| CITI SCAFFOLDING PTE. LTD. Not yet published | 201010887R | Boon Lay | 43905 | 2010 |
| CUTE SOLUTIONS & SERVICES PTE. LTD. Not yet published | 200511466K | Boon Lay | 30110 | 2005 |
| CUTECH PROCESS SERVICES PTE. LTD. Not yet published | 200721797H | Boon Lay | 71200 | 2007 |
| D&E GLOBAL ENTERPRISES PTE. LTD. Not yet published | 201005602N | Boon Lay | 41001 | 2010 |
| DELIMAX PTE. LTD. Not yet published | 200702135D | Boon Lay | 71122 | 2007 |
| DMH HOLDINGS PTE. LTD. Not yet published | 200402324W | Dairy Farm | 32909 | 2004 |
| EPD SINGAPORE SERVICES PTE. LTD. Not yet published | 200907611R | Boat Quay | 27104 | 2009 |
| 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 |
| EVERTECH MARINE AUTOMATION SERVICE PTE. LTD. Not yet published | 200402173C | Dairy Farm | 30110 | 2004 |
| FORTUNER MARINE PTE. LTD. Not yet published | 200604620W | Admiralty | 30110 | 2006 |
| HANWHA OFFSHORE SERVICES SINGAPORE PTE. LTD. Not yet published | 200508365C | Boon Lay | 52229 | 2005 |
| ICON ENGINEERING SERVICES PTE. LTD. Not yet published | 200719155C | Boon Lay | 30110 | 2007 |
| JASSCAN NDT PTE. LTD. Not yet published | 200603434H | Boon Lay | 28112 | 2006 |
| K&L ENGINEERING SERVICES PTE. LTD. Not yet published | 201110485Z | Ang Mo Kio | 30110 | 2011 |
| LEO MARINE PTE. LTD. Not yet published | 200712046K | City Hall | 41001 | 2007 |
| LNT COATING PTE. LTD. Not yet published | 200819196G | Boon Lay | 43304 | 2008 |
| MACFLO TECH (S) PTE. LTD. Not yet published | 201101457C | Changi | 30110 | 2011 |
| MEJOR ENGINEERING PRIVATE LIMITED Not yet published | 200608397E | East Coast | 30110 | 2006 |
| MIRAI CALIBRATION LABORATORY PTE. LTD. Not yet published | 200812387Z | Boon Lay | 71122 | 2008 |
| NAVAL & OFFSHORE ENGINEERS PTE. LTD. Not yet published | 200401253N | Boon Lay | 30110 | 2004 |
| NAVIS SHIP SERVICES PTE. LTD. Not yet published | 200605340R | Ang Mo Kio | 28112 | 2006 |
| OCEAN ELECTRICAL PTE. LTD. Not yet published | 200310504D | Boon Lay | 46551 | 2003 |
| OMNI GLASS PTE. LTD. Not yet published | 200401795Z | Boon Lay | 30120 | 2004 |
| PANSHORE ENGINEERING PTE. LTD. Not yet published | 200504729G | Dairy Farm | 30110 | 2005 |
| RAKKI TECH PTE. LTD. Not yet published | 200511694R | Boon Lay | 30110 | 2005 |
| REVIVOTECK PTE. LTD. Not yet published | 200604793N | Boon Lay | 30110 | 2006 |
| ROTATING OFFSHORE SYSTEMS PTE. LTD. Not yet published | 200413980M | Boon Lay | 30110 | 2004 |
| SAS MARINE ENGINEERING PTE. LTD. Not yet published | 200409469M | Boon Lay | 30110 | 2004 |
| SBM ENGINEERING & CONSTRUCTION PTE. LTD. Not yet published | 200820255K | Boon Lay | 41001 | 2008 |
| SEAGULL PTE. LTD. Not yet published | 200311849H | Boon Lay | 30110 | 2003 |
| SH ENGINEERING PTE. LTD. Not yet published | 200405814G | Boon Lay | 30110 | 2004 |
| SHENTEC INDUSTRIES PRIVATE LIMITED Not yet published | 200601632D | Boon Lay | 46900 | 2006 |
| STM ENGINEERING AND CONSTRUCTION PTE. LTD. Not yet published | 200307302H | Boat Quay | 30110 | 2003 |
| SUN MARINE ENGINEERING PTE. LTD. Not yet published | 200809933R | Boon Lay | 30110 | 2008 |
| TECH OFFSHORE MARINE (SV) PTE. LTD. Not yet published | 200608955Z | Boon Lay | 71129 | 2006 |
| VARD SINGAPORE PTE. LTD. Not yet published | 200603256G | Boat Quay | 64202 | 2006 |
| VENAIR HVAC PTE. LTD. Not yet published | 200414502K | Buona Vista | 30110 | 2004 |
| WELCOME ENGINEERING PTE. LTD. Not yet published | 200819346M | Beach Road | 41009 | 2008 |
| Y.H.H MARINE ENGINEERING PTE. LTD. Not yet published | 200616875R | Boon Lay | 30110 | 2006 |