OGILVY & MATHER (
• 6213***
• www.**ilvy.com
OGLE ENTERTAINMENT PTE LTD
• 6469***
OGP KONSULT PTE LTD
• 6565***
• www.**pkonsult.com.sg
OGS INDUSTRIES (S) PTE LTD
• 6299***
• www.**s.com.sg/
OGS RESOURCES PTE LTD
• 6227***
• ogscompanies.com/
OH AIK GUAN FOOD INDUSTRIAL PTE LTD
• 6754***
• 6481***
• info**[ta]**esesameoil.com
• www.**resesameoil.com
OH GUAN HING SESAME OIL FACTORY PTE LIMITED
• 6265***
OH LIAN HOCK CONSTRUCTION PTE LTD
• 6251***
OH LIAN HUAT CONTRACTOR PTE LTD
• 6733***
• ohlianhuat.com
OHAYO INTERNATIONAL PTE LTD
• 6346***
OHIN CONSTRUCTION CO. PTE LTD
• 6749***
• 6749***
• ohin**[ta]**ific.net.sg
OHIO EXPRESS INTERNATIONAL PTE LTD
• 6276***
• www.**ioexpress.com
OHISHI SANGYO CO., LTD
• 6861***
• www.**k.co.jp/english/
OHL (S) PTE LTD
• 6542***
• mpatel**[ta]**.com
• www.**l.com/
OHSUMI SINGAPORE PTE LTD
• 6737***
OHTANI KAKOH (S) PTE LTD
OIL & GAS SOLUTIONS PTE LTD
• 6299***
• info**[ta]**olutions.com.sg
• www.**solutions.com.sg/
OIL MARKETING & TRADING INTERNATIONAL PTE LTD
OIL STATES INDUSTRIES (ASIA) PTE LTD
• 6773***
• 6773***
• sales.singapore**[ta]**states.com
• www.**lstates.com
OILFIELD TECHNICAL SERVICES PTE LTD
OILIVE PTE LTD
• 6324***
OILTANKING ASIA PACIFIC PTE LTD
• 6473***
• asiapac**[ta]**tanking.com
• www.**ltanking.com/
OILTANKING ODFJELL TERMINAL SINGAPORE PTE LTD
• 6473***
• www.**ltanking.com
OILTANKING SINGAPORE LIMITED
• 6473***
• www.**ltanking.com
OILTECH SERVICES PTE LTD
• 6873***
• www.**ltechindustries.com
OILWELL SUPPLY PTE LTD
• 6545***
• www.**lwellsupply.com/
OKADA ECOTECH PTE LTD
• 6872***
• info**[ta]**da-ecotech.com
• www.**ada-ecotech.com/
OKADA-MCS PTE LTD
• 6483***
OKAMOTO (SINGAPORE) PTE LTD
• 6269***
• www.**omoto.com.sg
OKAMURA INTERNATIONAL (SINGAPORE) PTE LTD
• 6224***
• www.**amura.com.sg
OKAYA ELECTRIC (SINGAPORE) PTE LTD
• 6748***
• www.**aya.com
OKAYA SINGAPORE PTE LTD
• 6323***
• www.**aya.co.jp/
OKH HOLDINGS PTE LTD
• 6345***
• www.**h.com.sg/
OKI DATA (SINGAPORE) PTE LTD
• 6221***
• www.**idata.com.sg
OKP (OIL & GAS) INFRASTRUCTURE PTE LTD
• 6456***
• www.**ph.com
OKP HOLDINGS LIMITED
• 6456***
• www.**ph.com.sg
OKP LAND PTE LTD
• 6456***
• orkimpeow**[ta]**ific.net.sg
• okp.listedcompany.com
OKUMA TECHNO (THAILAND) LTD SINGAPORE BRANCH
• 6214***
• sales**[ta]**ma.com.sg
• www.**uma.co.jp/english/index.html
OKURA FLEXIBLE AUTOMATION SYSTEMS PTE LTD
• 6276***
• www.**ura.com.sg
OLAM INTERNATIONAL LIMITED
• 6339***
• www.**amonline.com
OLD CHANG KEE LTD
• 6303***
• www.**dchangkee.com
OLDENDORFF CARRIERS (INDOTRANS) PTE LTD
• 6736***
OLDS MOTOR CO. PTE LTD
OLE SUPERCARS PTE LTD
• 6795***
• www.**esupercars.com.sg
OLEANDER FINANCIAL PTE LTD
• www.**eander.com.sg
OLIVE BEAUTY CARE PTE LTD
• 6291***
• myolive**[ta]**ve.sg
• www.**ive.sg/
OLIVE GREEN MARKETING PTE LTD
• 6767***
• contact**[ta]**vegreen.com.sg
• www.**ivegreen.com.sg/
OLIVER WYMAN PTE LTD
• 6510 ***
• www.**iverwyman.com
OLIVINE ELECTRONICS PTE LTD
• 6383***
• www.**ivine.com
OLS MANUFACTURING CO. PTE LTD
• 6861***
• www.**nnols-air.com
OLYMPIA ENGINEERING PTE LTD
• 6295***
• olympia8**[ta]**gnet.com.sg
• www.**uzupart.com/
OLYMPIA TR****ELS & TOURS (SINGAPORE) PTE LTD
• 6732***
• www.**ympia-travel.com
OLYMPUS IMAGING SINGAPORE PTE LTD
• 6536***
• www.**ympus.com.sg
OLYMPUS TECHNOLOGIES SINGAPORE PTE LTD
• 6777***
• www.**ympus.com.sg
OLZ WEALTH MANAGEMENT PTE LTD
• 6238***
• info**[ta]**.ch
• www.**z.ch
OM ASSOCIATES PTE LTD
• 6447***
• www.**-associates.com/
OM MANAGEMENT PTE LTD
• 6222***
OM MATERIALS (S) PTE LTD
• 6346***
• om**[ta]**aterials.com
• www.**holdingsltd.com
OMA INTERNATIONAL TRADERS (S) PTE LTD
• 6743***
OMAN TRADING INTERNATIONAL (SINGAPORE) PTE LTD
• www.**antrading.com
OMARK WORLDWIDE (S) PTE LTD
• 6784***
• www.**ark_worldwide.com
OMB VALVES ASIA PTE LTD
• 6852***
• www.**basia.com
OMC CORPORATION PTE LTD
• 6298***
• omcorp.com.sg
OMC SHIPPING PTE LTD
• 6557***
• 6557***
OMEGA INTEGRATION PTE LTD
• 6303***
• www.**egain.com
OMEGA PHARMA SINGAPORE PTE LTD
• www.**ega-pharma.be
OMEGA PRO TECH (1996) PTE LTD
• 6863***
OMEGA PROPRIETARY TRADING PTE LTD
OMEGA SEPARATIONS PTE LTD
• 6299***
• info**[ta]**gaseparations.com
• www.**egaseparations.com/default.aspx
OMG ELECTRONIC CHEMICALS PTE LTD
• 6261***
• www.**aschem.com.sg
OMGEO PTE LTD
• 6411***
• www.**geo.com
OMNI AQUATIC SUPPLIES PTE LTD
• 6774***
• www.**q-licious-123.blogspot.sg/
OMNI GROWTH PTE LTD
• 6223***
• info**[ta]**igrowth.net
• www.**nigrowth.net/
OMNI INDUSTRIES HOLDINGS PTE LTD
• 6557***
• www.**oatech.com
OMNI MOLD LTD
• 6861***
• www.**aletech.com
OMNI UNITED (S) PTE LTD
• 6423***
• www.**ni-united.com
OMNI-PACIFIC RESOURCES PTE LTD
• 6324***
OMNI-PLUS SYSTEM PTE LTD
• 6296***
• 6296***
• hr**[ta]**-sys.com
• www.**s-sys.com
OMNI-TRONICS PTE LTD
• 6742***
• www.**nitronics.com.sg
OMNICARE CLINICAL RESEARCH PTE LTD
• 6372***
• moreinfo**[ta]**icarecr.com
• www.**eoremclinical.com/
OMNIMUSE INVESTMENT (ASIA PACIFIC) PTE LTD
• 6221***
• enquiries**[ta]**imuse.com.sg
• www.**nimuse.com.sg/
OMNISENSE SYSTEMS PTE LTD
• 6844***
• enquiries**[ta]**isense-systems.com
• www.**nisense-systems.com
OMNITECH PRODUCTS AND SERVICES PTE LTD
• 6744***
• www.**nitechsg.com/
OMNITECH SERVICES PTE LTD
OMRON ASIA PACIFIC PTE LTD
• 6835***
• www.**ron.com.sg/
OMRON ELECTRONIC COMPONENTS PTE LTD
• 6376***
• 6376***
• ecb.omron.com.sg
OMRON ELECTRONICS PTE LTD
• 6547***
• www.**ron-ap.com
OMRON HEALTHCARE SINGAPORE PTE LTD
• 6376***
• www.**ron-healthcare.com.sg
OMS HOLDINGS PTE LTD
• 63466***
• www.**holdingsltd.com
ON CHEONG COMPANY PTE LTD
• 6223***
• info**[ta]**heong.com
• www.**cheong.com
ONAIR SWITZERLAND SARL SINGAPORE BRANCH
• www.**air.aero/
ONDORI PTE LTD
• 6273***
• 6278***
• joseph**[ta]**ori.com.sg
ONDULINE SINGAPORE BRANCH
ONE ANIMATION PTE LTD
• 6273***
• 6273***
• www.**eanimation.com
ONE AUTOMOTIVE PTE LTD
• 6280***
ONE FOR YOU DEVELOPMENTS PTE LTD
• 6735***
• info**[ta]**foryou.com
• www.**eforyou.com/contact-us/
ONE IPTV PTE LTD
• 6887***
• partner**[ta]**iptv.com
• www.**eiptv.com
ONE MARINA PROPERTY SERVICES PTE. LTD.
• 6594***
• 6327***
• enquiries**[ta]**s.com.sg
• www.**ps.com.sg
ONE MORE HOLDING PTE LTD
• 6337***
ONE NORTH BRIDGE PTE LTD
• 6735***
• www.**enorthbridge.com
ONE NORTH CAPITAL PTE LTD
• 6732***
• ops**[ta]**northcapital.com
• www.**enorthcapital.com/