National Institute of Commerce
National Productivity Board
National Skin Centre
National University Hospital
Neighbourhood Police Post
NTUC Comfort
Popular Bookstore
Quality Control Circles
Resident's Committee
Sentosa
Singapore Airlines
Singapore Broadcasting Corporation
Singapore Bus Service (1978)
Singapore Civil Defence
Singapore Commuter
Singapore Democratic Party
Singapore Institute of Management
Singapore Institute of Standards and Industrial Research
Singapore Pools
Singapore Reinsurance Corporation
Singapore Technology Corporation
Singapore Trade Development Board
Toa Payoh Hospital
Toa Payoh Town Council
Total Defence
Transitlink
VICOM
William Lim Associates
