NATIONAL SERVICE RESORT & COUNTRY CLUB
NATIONAL UNIVERSITY HOSPITAL
NATIONAL UNIVERSITY OF SINGAPORE (COMPUTER CENTRE)
NATIONAL UNIVERSITY OF SINGAPORE (INSTITUTE OF SYSTEMS SCIENCE)
NDT INSTRUMENTS PTE LTD
NEPES PTE LTD
NET-SOURCE GROUP PTE LTD
NEUTRAL TECHNOLOGIES PTE LTD
NEW TOKYO WALL DECORATION GENERAL CONTRACTOR
NIPPON EXPRESS (S) PTE LTD (LOGISTICS TRANSPORTATION BRANCH)