| 2K BUILDER PTE LTD | 198400907Z | Dairy Farm | 42909 | 1984 |
| ABSOLUT OUTDOORS PTE. LTD. | 201105804H | Eunos | 42909 | 2011 |
| ACTUS BUILDERS PTE LTD | 199101840K | Eunos | 41009 | 1991 |
| ADVANCE SPORTS PTE. LTD. | 198403326R | MacPherson | 41009 | 1984 |
| ADVENTURE SYSTEMS PTE. LTD. | 199102242C | MacPherson | 42909 | 1991 |
| AJ SIXTY ONE PTE. LTD. | 201113374K | Ang Mo Kio | 42909 | 2011 |
| ALL WERKZ PTE. LTD. | 200511025K | Boon Lay | 42100 | 2005 |
| ANG TONG SENG BROTHERS ENTERPRISES PTE LTD | 198102478H | Boon Lay | 41009 | 1981 |
| AVENUE ENGINEERING PTE. LTD. | 200720196N | Boon Lay | 42909 | 2007 |
| AWCS TECHNOLOGIES PTE. LTD. | 201306388E | Eunos | 42909 | 2013 |
| BAN CIVIL ENGINEERING PTE LTD | 199200320Z | Canberra | 42909 | 1992 |
| BAUER EQUIPMENT SOUTH ASIA PTE. LTD. | 198402490W | Boon Lay | 42909 | 1984 |
| BAUER TECHNOLOGIES FAR EAST PTE LTD | 199104918D | Boon Lay | 46900 | 1991 |
| BOSKALIS CONTRACTING APAC PTE. LTD. | 199900369N | Boon Lay | 42901 | 1999 |
| BUILD-MAX CONSTRUCTION PTE LTD | 198104579G | Eunos | 41009 | 1981 |
| CHENYEE ENGINEERING ENTERPRISES PTE. LTD. | 197702323M | Beach Road | 42909 | 1977 |
| CHEUN GUAN CONSTRUCTION AND ENGINEERING WORKS PTE LTD | 200000265W | Dairy Farm | 42909 | 2000 |
| CHIN KUAN ENGINEERING AND CONTRACTORS PTE LTD | 199501480W | Admiralty | 41009 | 1995 |
| CHINA HARBOUR (SINGAPORE) ENGINEERING COMPANY PTE. LTD. | 198600104W | Boon Lay | 42909 | 1986 |
| CHONG TONG CONSTRUCTION PTE. LTD. | 198202491C | MacPherson | 41009 | 1982 |
| CHONG YEW BOON CONTRACTOR PTE. LTD. | 198802082D | Bedok | 41001 | 1988 |
| CHOON LIM ENGINEERING PTE. LTD. | 200201845D | Admiralty | 42909 | 2002 |
| CHUAN LIN PILING CONSTRUCTION PTE LTD | 199800636D | Eunos | 42909 | 1998 |
| CHYE HIAP SENG CONSTRUCTION PTE LTD | 198404316Z | Boon Lay | 41009 | 1984 |
| CIVILLAND CONSTRUCTION & ENGINEERING PTE LTD | 199900253C | Canberra | 42909 | 1999 |
| CMC CONSTRUCTION PTE. LTD. | 198202013D | Eunos | 41009 | 1982 |
| CRIMSIGN GRAPHICS PTE LTD | 198400946Z | Eunos | 32901 | 1984 |
| CT-ART CREATION PTE. LTD. | 199604668C | Admiralty | 42909 | 1996 |
| DING SHENG ENGINEERING PTE LTD | 199701459E | MacPherson | 41009 | 1997 |
| EARTH CONSTRUCTION & TRADING PTE LTD | 199907751G | Dairy Farm | 42909 | 1999 |
| EBARA ENGINEERING SINGAPORE PTE. LTD. | 198300116C | Boon Lay | 42909 | 1983 |
| ED. ZUBLIN AG, SINGAPORE BRANCH | S97FC5352C | Boon Lay | 42909 | 1997 |
| EE FONG CONSTRUCTION PTE LTD | 198905257C | Hougang | 42909 | 1989 |
| EE HUP CONSTRUCTION PTE LTD | 197902194K | Farrer Park | 42909 | 1979 |
| EFFECTS TECHNOLOGIES PTE. LTD. | 200514297Z | Balestier | 42909 | 2005 |
| EFFEKTIV SYSTEMS SOLUTION PTE LTD | 200000418R | Boon Lay | 26511 | 2000 |
| ELECTROMECH TECHNOLOGIES PTE. LTD. | 200817502N | Boon Lay | 42909 | 2008 |
| EMERGENT ENGINEERING PTE. LTD. | 200407397C | MacPherson | 42909 | 2004 |
| ENGMECH (SINGAPORE) PRIVATE LIMITED | 199003224K | Pasir Ris | 43220 | 1990 |
| ERECON CONSTRUCTION CO PTE LTD | 198302489Z | Ang Mo Kio | 41009 | 1983 |
| EVERSENDAI ENGINEERING PTE LTD | 198801570E | Alexandra | 41009 | 1988 |
| FAR EAST CONTRACTOR PTE LTD | 198801438G | Eunos | 41009 | 1988 |
| FULAND PTE. LTD. | 200416753G | City Hall | 42909 | 2004 |
| GAG ENGINEERING SERVICES PTE. LTD. | 200415208H | Canberra | 42909 | 2004 |
| GAMMON CONSTRUCTION AND ENGINEERING PTE. LTD. | 201815073N | Boon Lay | 41009 | 2018 |
| GAMMON PTE. LIMITED | 198001094M | Boon Lay | 41001 | 1980 |
| GEE SHENG MACHINERY & ENGINEERING PTE LTD | 199303622W | Boon Lay | 42909 | 1993 |
| GENERAL RESOURCES (FAR EAST) PTE LTD | 198300557C | Beach Road | 46900 | 1983 |
| GEOTECH INTERNATIONAL PTE. LTD. | 199402838M | Boat Quay | 42909 | 1994 |
| GLORY CONSTRUCTION PTE LTD | 197902140D | Tanglin | 41009 | 1979 |
| GOH SIN GUAN HUAT PTE LTD | 198900982E | Dairy Farm | 41009 | 1989 |
| GOOD LINK ENGINEERING & CONSTRUCTION PTE. LTD. | 200707391G | Canberra | 41009 | 2007 |
| GUAN JOO CONSTRUCTION PTE LTD | 198801051W | Dairy Farm | 41009 | 1988 |
| HAI TECH MECHANICAL & ELECTRICAL ENGINEERING PTE. LTD. | 198402046C | Bedok | 43301 | 1984 |
| HARU CORPORATION PTE LTD | 199403675W | Dairy Farm | 41009 | 1994 |
| HEEM CONSTRUCTION PTE LTD | 198704080K | Farrer Park | 42909 | 1987 |
| HENG BOON SENG CONSTRUCTION PTE LTD | 198500593R | Ang Mo Kio | 41009 | 1985 |
| HIROSE (SINGAPORE) PTE. LTD. | 199602492M | Chinatown | 42909 | 1996 |
| HITECH CONSTRUCTION (1982) PTE. LTD. | 198203884R | Mandai | 41009 | 1982 |
| HO CHOON TRANSPORT & CONSTRUCTION PTE LTD | 199701343M | Boon Lay | 42909 | 1997 |
| HOCK CHUAN SENG (PRIVATE) LIMITED | 197602527C | Hougang | 41001 | 1976 |
| HOCK HAI CIVIL ENGINEERING & BUILDING PTE LTD | 199606940E | Mandai | 42301 | 1996 |
| HOCK LIAN HUAT CONSTRUCTION PTE LTD | 198801731N | Boon Lay | 41009 | 1988 |
| HOCK LIAN SENG INFRASTRUCTURE PTE. LTD. | 196900255G | East Coast | 42909 | 1969 |
| HOCKLIM ENGINEERING PTE. LTD. | 198801031M | Dairy Farm | 42200 | 1988 |
| HONG SENG SPORTS SURFACES PTE. LTD. | 200706060W | Eunos | 42909 | 2007 |
| HOONG KONG ELECTRIC COMPANY PRIVATE LIMITED | 197501313R | Alexandra | 43210 | 1975 |
| HORIZON PIPE JACKING PTE LTD | 199801812Z | Farrer Park | 42909 | 1998 |
| HSC PIPELINE ENGINEERING PTE LTD | 199300255C | Canberra | 42301 | 1993 |
| HSIN MIN HOCK CONSTRUCTION (PT E.) LIMITED. | 197200368G | Canberra | 41009 | 1972 |
| HSUEN CHOW PTE LTD | 199607541N | Farrer Park | 42909 | 1996 |
| HWA SENG BUILDER PTE LTD | 199200384Z | Boon Lay | 42909 | 1992 |
| INA HEAVY MACHINERY & EQUIPMENT PTE LTD | 199207044Z | Boon Lay | 42909 | 1992 |
| ISW ENGINEERING PTE. LTD. | 200612124N | Dairy Farm | 42909 | 2006 |
| JGC HOLDINGS CORPORATION SINGAPORE BRANCH | S71FC2135A | Buona Vista | 42909 | 1971 |
| JIN CHOON CIVIL ENGINEERING PTE. LTD. | 198602272M | Boon Lay | 23959 | 1986 |
| KAR SENG CONSTRUCTION PTE. LTD. | 201503127G | Mandai | 41009 | 2015 |
| KAY LIM CONSTRUCTION & TRADING PTE LTD | 198900654E | Canberra | 41001 | 1989 |
| KIAN HIAP CONSTRUCTION PTE LTD | 198901665E | Eunos | 41009 | 1989 |
| KIAN KA CONSTRUCTION PTE LTD | 199507615K | Dairy Farm | 41009 | 1995 |
| KIM HUP CHOR CONSTRUCTION PTE. LTD. | 200204235M | Canberra | 41009 | 2002 |
| KIM TIONG HUAT CONTRACTOR PTE LTD | 198803260C | Pasir Ris | 42909 | 1988 |
| KIMLY CONSTRUCTION PRIVATE LIMITED | 197502230K | Hougang | 41009 | 1975 |
| KINDLY CONSTRUCTION & SERVICES PTE. LTD. | 198703902E | Mandai | 41001 | 1987 |
| KINGVIEW ENGINEERING PTE LTD | 199201563H | Dairy Farm | 42909 | 1992 |
| KOK KIAT MACHINERY PTE LTD | 199804182R | Boon Lay | 42909 | 1998 |
| KRISHCO SINGAPORE CONSTRUCTION PTE LTD | 199507723R | Clementi Park | 42909 | 1995 |
| LBH CONSTRUCTION PTE. LTD. | 200614407W | Canberra | 41009 | 2006 |
| LEIGHTON OFFSHORE PTE. LTD. | 198003971W | Orchard | 42909 | 1980 |
| LEONG ENG GIN PTE. LTD. | 198700315N | MacPherson | 41009 | 1987 |
| LEONG HIN HUAT ENTERPRISES PTE. LTD. | 201226810N | Boon Lay | 41001 | 2012 |
| LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD | 199004441H | Admiralty | 42909 | 1990 |
| LEY CHOON GROUP HOLDINGS LIMITED | 198700318G | Admiralty | 42909 | 1987 |
| LIAN BENG CONSTRUCTION (1988) PTE LTD | 198801318G | MacPherson | 41001 | 1988 |
| LIAN BENG ENGINEERING & MACHINERY PTE LTD | 199601659K | MacPherson | 28243 | 1996 |
| LIAN SHENG CIVIL ENGINEERING PTE. LTD. | 201512294Z | Admiralty | 42909 | 2015 |
| LIANG & HOW CONTRACTOR PTE. LTD. | 199200193M | Boon Lay | 42909 | 1992 |
| LIDO MECHANICAL & ELECTRICAL ENGINEERING PTE LTD | 198600885M | Boon Lay | 27900 | 1986 |
| LIEU MARKETING ASSOCIATES PTE LTD | 198103606D | Boat Quay | 70201 | 1981 |
| LLOYD & ANDREW BUILDERS PTE LTD | 199606845E | Canberra | 42909 | 1996 |
| LOTUS AUTOMATION PTE LTD | 198501308D | MacPherson | 42909 | 1985 |
| LOY HWEE SUAN BUILDING CONSTRUCTION PTE LTD | 198905136K | Eunos | 41009 | 1989 |
| LUXDELTA ENGINEERING PTE. LTD. | 199508092H | Ang Mo Kio | 43299 | 1995 |
| M K H BUILDING CONSTRUCTION PTE LTD | 198701898W | Beach Road | 41009 | 1987 |
| MAHA ARUL SITHI CONSTRUCTION & ENGINEERING PTE. LTD. | 200200483W | Dairy Farm | 42909 | 2002 |
| MASONRY PTE. LTD. | 198204963K | MacPherson | 41001 | 1982 |
| MENG GUAN LANDSCAPE & CONSTRUCTION PTE LTD | 199103793E | East Coast | 42909 | 1991 |
| METSTEEL CIVIL PRODUCTS PTE LTD | 199500192M | East Coast | 42909 | 1995 |
| MOUNT RICH PROPERTIES PTE LTD | 197903866M | Tanglin | 68101 | 1979 |
| MUHR ASIA PTE. LTD. | 201830606Z | Eunos | 42909 | 2018 |
| NHL HOLDING PTE. LTD. | 198802663R | Boon Lay | 42909 | 1988 |
| OBAYASHI CORPORATION | S66FC1777A | Eunos | 41009 | 1966 |
| OCTAGON DEVELOPMENT PTE. LTD. | 200210070M | Farrer Park | 41009 | 2002 |
| ONG TENG CHONG BUILDING CONTRACTOR PTE LTD | 198801389G | Hougang | 41009 | 1988 |
| OSWELL ENGINEERING PTE LTD | 198104535M | Jalan Kayu | 42909 | 1981 |
| OUNG CONSTRUCTION (S) PTE LTD | 199504483Z | Dairy Farm | 41001 | 1995 |
| PACT BUILDERS PTE. LTD. | 201415507G | Canberra | 42909 | 2014 |
| PAN-EXP ENGINEERING PTE LTD | 197900900R | Boon Lay | 27102 | 1979 |
| PARAGON ENGINEERING PTE LTD | 199404858K | Boon Lay | 41009 | 1994 |
| PARKLAB PTE. LTD. | 200817695R | Dairy Farm | 41001 | 2008 |
| PATIENCE CONSTRUCTION PTE LTD | 198902459D | Eunos | 42909 | 1989 |
| PENTA-OCEAN CONSTRUCTION COMPANY LIMITED | S65FC1678A | Sentosa | 42909 | 1965 |
| PLAYPOINT (SINGAPORE) PTE LTD | 200103896G | Eunos | 42909 | 2001 |
| POH KIM LENG CONSTRUCTION PTE. LTD. | 199607360Z | Bedok | 41009 | 1996 |
| POSITIVE ENGINEERING PTE LTD | 199105533M | Boon Lay | 25111 | 1991 |
| PRECISION SURVEY CONSULTANTS PTE. LTD. | 200800668W | Canberra | 71114 | 2008 |
| PRO TBM PTE. LTD. | 200604210G | Beach Road | 41001 | 2006 |
| PROCEED PTE. LTD. | 198401822M | Ang Mo Kio | 42909 | 1984 |
| PSC FREYSSINET (SINGAPORE) PTE LTD | 197602456N | Eunos | 42909 | 1976 |
| PUBLIC TRAILER EQUIPMENT SUPPLIES PTE LTD | 199202033N | Chinatown | 42909 | 1992 |
| QUADUNION BUILDERS PTE. LTD. | 198202066Z | Boon Lay | 42909 | 1982 |
| RADIANT INSTRUMENT AND ELECTRICAL ENGINEERING PTE LTD | 198801741G | Buona Vista | 71122 | 1988 |
| RAFFLES CONSTRUCTION PTE LTD | 198502663E | Balestier | 41009 | 1985 |
| RECO BUILDERS PTE LTD | 199704456C | Ang Mo Kio | 43301 | 1997 |
| RETRO-MAX PTE LTD | 199802834D | Canberra | 42909 | 1998 |
| S.L. GUWE CONSTRUCTION PTE LTD | 199603995N | Canberra | 42909 | 1996 |
| SAM LAIN EQUIPMENT SERVICES PTE LTD | 198801589R | Boon Lay | 42301 | 1988 |
| SAM WOO E & C PTE. LTD. | 201018269R | Boon Lay | 42909 | 2010 |
| SAMSUNG C&T CORPORATION | S90FC4239C | Orchard | 42909 | 1990 |
| SANGEETH CONSTRUCTION PTE LTD | 199503325N | Hougang | 42909 | 1995 |
| SANTA LAND CONSTRUCTION PTE. LTD. | 198903345H | Bedok | 41009 | 1989 |
| SEAH CONSTRUCTION PTE LTD | 198004697C | Hougang | 41009 | 1980 |
| SEAH KIM CHEOK CONSTRUCTION CO. (PTE) LTD. | 198102486Z | Dairy Farm | 41009 | 1981 |
| SEATRIUM SPECIALISED SHIPBUILDING PTE. LTD. | 198500638H | Boon Lay | 30110 | 1985 |
| SEMBCORP DEVELOPMENT LTD. | 197600209C | City Hall | 64202 | 1976 |
| SER CHUAN CONSTRUCTION PTE LTD | 198900569W | Dairy Farm | 41009 | 1989 |
| SHANGHAI TUNNEL ENGINEERING CO (SINGAPORE) PTE LTD | 199606990H | Buona Vista | 42909 | 1996 |
| SHENGZHAN ENGINEERING & PURE WATER WORKS (1996) PTE LTD | 199702365R | Mandai | 42909 | 1997 |
| SING & SAN CONSTRUCTION PTE LTD | 198401867W | Canberra | 42909 | 1984 |
| SING YIET CIVIL ENGINEERING CONTRACTOR PTE LTD | 198900251N | Admiralty | 42301 | 1989 |
| SINGAPORE ENGINEERING & CONSTRUCTION PTE. LTD. | 197001116C | Bedok | 41009 | 1970 |
| SINOHYDRO CORPORATION LIMITED (SINGAPORE BRANCH) | T11FC0173L | Boon Lay | 42909 | 2011 |
| SOLARTOP PTE. LTD. | 200814971C | Eunos | 42909 | 2008 |
| SONG BEE CONSTRUCTION PTE LTD | 199907333E | Dairy Farm | 41009 | 1999 |
| SOON YONG TRADING PTE. LTD. | 198801857Z | Canberra | 42302 | 1988 |
| SPRINKLER ENGINEERING (PTE) LTD | 197601204D | Mandai | 42909 | 1976 |
| STERLING ENGINEERING PTE LTD | 199402492E | Boon Lay | 41009 | 1994 |
| STRAITS DREDGING (1990) PTE LTD | 199001740M | Orchard | 41009 | 1990 |
| SUCCESS CONSTRUCTION PTE LTD | 199500011E | MacPherson | 42909 | 1995 |
| SUNPEAK CONSTRUCTION PTE LTD | 199608274W | Dairy Farm | 41009 | 1996 |
| SYSTEM FOUNDATION PTE LTD | 200002175H | Boon Lay | 43901 | 2000 |
| T T J DESIGN AND ENGINEERING PTE LTD | 198103349D | Boon Lay | 42909 | 1981 |
| T. T. CHUA CONSTRUCTION PTE LTD | 198901247D | Buona Vista | 52292 | 1989 |
| TA-CHING CIVIL CONSTRUCTION PTE LTD | 199201549H | Chinatown | 42909 | 1992 |
| TAISEI CORPORATION | S77FC2675F | Changi | 41009 | 1977 |
| TAY LEE SENG CONSTRUCTION PTE LTD | 198500244Z | Boon Lay | 41009 | 1985 |
| TCB SPORTS PTE LTD | 197600662Z | Boon Lay | 42909 | 1976 |
| TEACLY (S) PTE. LTD. | 198202210Z | Admiralty | 42909 | 1982 |
| TEAMSYSTEM CONSTRUCTION PTE LTD | 198501514C | Buona Vista | 41009 | 1985 |
| THONG (CE) CONSTRUCTION PTE LTD | 198304095D | Admiralty | 42909 | 1983 |
| THONG ELECTRIC INTEGRATE (S) PTE LTD | 199901146D | Chinatown | 43210 | 1999 |
| TIAN HOCK CONSTRUCTION PTE LTD | 198501410D | Farrer Park | 42909 | 1985 |
| TJ INTERIOR FURNISHING SUPPLIES PTE LTD | 198802982N | Ang Mo Kio | 41009 | 1988 |
| TONG SHING CONTRACTORS PRIVATE LIMITED | 197401925N | Mandai | 42100 | 1974 |
| TSL BUILDERS PTE LTD | 199903297E | Hougang | 42909 | 1999 |
| UBT CONSTRUCTION PRIVATE LIMITED | 198004151M | Balestier | 41009 | 1980 |
| UNION CONTRACTORS (SINGAPORE) PTE LTD | 200009371H | Eunos | 41001 | 2000 |
| UNIVERSAL SUCCESS ENGINEERING PTE. LTD. | 200301071E | Boat Quay | 42909 | 2003 |
| VA TECH WABAG (SINGAPORE) PTE. LTD. | 200714909R | Boon Lay | 42909 | 2007 |
| VICTOR ENGINEERING & TRADING PTE LTD | 198801518R | Eunos | 28300 | 1988 |
| WANG FUNG CONSTRUCTION PTE LTD | 199706556H | Eunos | 41001 | 1997 |
| WEC ENGINEERS & CONSTRUCTORS PTE LTD | 197201333K | Dairy Farm | 42909 | 1972 |
| WEE GUAN CONSTRUCTION PTE LTD | 199100720N | Admiralty | 42909 | 1991 |
| WEE GUAN ENGINEERING PTE LTD | 199804158D | Admiralty | 42909 | 1998 |
| WEE POH CONSTRUCTION CO. (PTE.) LTD. | 197701523E | Beach Road | 42909 | 1977 |
| WEI TEIN CONSTRUCTION PTE LTD | 198802519D | Eunos | 41009 | 1988 |
| WELL HANDLED DEVELOPMENT PTE LTD | 199001406D | Dairy Farm | 42909 | 1990 |
| WESTBUILD CONSTRUCTION PTE. LTD. | 197802751K | Balestier | 42909 | 1978 |
| WIN ENGINEERING PTE LTD | 199103779E | Eunos | 42909 | 1991 |
| WINTA ENGINEERING PTE LTD | 198905112C | Boon Lay | 41009 | 1989 |
| WTK BUILDER PTE LTD | 199104590Z | Eunos | 41009 | 1991 |
| XINSHUN ENGINEERING PTE. LTD. | 200001981W | Eunos | 42909 | 2000 |
| Y-5G BUILDERS PTE. LTD. | 201924015E | Hougang | 41001 | 2019 |
| YEN THIAM CONSTRUCTION PTE LTD | 198700003R | Eunos | 41009 | 1987 |
| YTL CE AND BUILDER PTE. LTD. | 201523154H | Dairy Farm | 42301 | 2015 |
| BATCH TECHNOLOGIES PTE. LTD. Not yet published | 201017110D | Canberra | 28243 | 2010 |
| BS CIVIL ENGINEERING PTE. LTD. Not yet published | 200921784K | Ang Mo Kio | 42909 | 2009 |
| CGS CONSTRUCTION PTE. LTD. Not yet published | 201103855K | Eunos | 41009 | 2011 |
| EE HUP - JOHN PTE. LTD. Not yet published | 200814584H | Farrer Park | 52292 | 2008 |
| FUTURE INNOVATION & CONSTRUCTION PRIVATE LTD. Not yet published | 200909282K | Boon Lay | 25999 | 2009 |
| JIASHENG CONSTRUCTION & ENGINEERING PTE. LTD. Not yet published | 201012461Z | Balestier | 41001 | 2010 |
| JIMMY SIM CONTRACTOR & TRADING PTE. LTD. Not yet published | 200703354D | Admiralty | 42909 | 2007 |
| K-2, ENGINEERING AND CONSTRUCTION PTE. LTD. Not yet published | 201013860D | Eunos | 42909 | 2010 |
| MANEKI SIGNAGE PTE. LTD. Not yet published | 201106680N | Bedok | 43295 | 2011 |
| NANJING DADI CONSTRUCTION (GROUP) CO., LTD. SINGAPORE BRANCH Not yet published | T08FC7210H | Pasir Ris | 42909 | 2008 |
| ORIENTAL STEEL SOLUTIONS PTE. LTD. Not yet published | 200602988M | Alexandra | 41001 | 2006 |
| QUEK MACHINERY TRADING AND CONSTRUCTION PTE. LTD. Not yet published | 200915156N | Mandai | 42909 | 2009 |
| SAVMOR ENGINEERING PTE. LTD. Not yet published | 201106577D | Eunos | 43292 | 2011 |
| SETSCO CONSULTANCY INTERNATIONAL PTE. LTD. Not yet published | 200817950N | Buona Vista | 42909 | 2008 |
| VISION ONE PTE. LTD. Not yet published | 201007671E | Boon Lay | 25997 | 2010 |
| YCM STRUCTURES PTE. LTD. Not yet published | 200707858E | Mandai | 42909 | 2007 |
| YEW TAT MACHINERY & CONSTRUCTION COMPANY PTE. LTD. Not yet published | 200905645E | Admiralty | 28300 | 2009 |