GREEN OCEAN PTE LTD
INTEGRAL MARINE CONSULTANTS PTE LTD
INTERCONTINENTAL MARINE CONSULTANTS PTE LTD
INTERNATIONAL SHIPPING BUREAU (SINGAPORE) PTE LTD
INTRAPORTS MARINE PTE LTD
JEPPESEN ASIA/PACIFIC PTE LTD
KEPPEL OFFSHORE & MARINE TECHNOLOGY CENTRE (KOMtech)
KR SINGAPORE R&D CENTER
LONGITUDE ENGINEERING PTE LTD
MARINE PROJECTS SINGAPORE PTE LTD