• K C Yin & Co

• K Consultants Pte Ltd

• K F Hoong & Co

• K H Chia & Co

• K K Chua & Co

• K T Leong & Co

• Kaicoh Pte Ltd

• Kang & Khoo

• Kaplan Financial (S) Pte Ltd

• Kellogg Brown & Root AP Pte Ltd

• Kelvin Tan & Co

• Kemet Electronics Marketing(S) Pte Ltd

• Keng Soon Credit Pte Ltd

• Kennic L. H. Lui & Company

• Kenson Leasing Pte Ltd

• Kentucky Fried Chicken Management Pte Ltd

• Keppel Corporation Ltd

• Keppel FELS limited

• Keppel Land Int'l Ltd

• Keppel Seghers Eng'g (S) Pte Ltd

• Kerry Ingredients (M) Sdn Bhd

• Kerry Ingredients (S) Pte Ltd

• Kikkoman Trading Asia Pte Ltd

• Kingsmen Creatives Ltd

• KK Women's & Children's Hospital

• KMP Pte Ltd

• Kodak Singapore Pte Ltd

• Kofax Singapore Pte Ltd

• Koh Swee Tian & Co

• Kong Meng San Phor Kark See Monastery

• Kormag USA (M) Sdn

• KPMG Tax Services Sdn Bhd

• Krislite Pte Ltd

• KST Consulting Pte Ltd

• KT Leong & Co

• K-Tron Asia Pte Ltd

• Kuang Da Biotech Pte Ltd

• Kulicke & Soffa Pte Ltd

• Kuok Oils & Grains  Pte Ltd

• KWE-Kintetsu World Express

• Kyocera Asia Pacific P/L