Ademco Security Pte Ltd
Chang & Chang Security Management Pte Ltd
ELID Technology International Pte Ltd
First Security & Private Investigation (Singapore) Pte Ltd
Kingston Property Maintenance Services Pte Ltd
Metropolis Security Systems Pte Ltd
Metropolitan YMCA Singapore
Prosegur Singapore Pte Ltd
Reachfield Security & Safety Management Pte Ltd
SECOM (Singapore) Pte Ltd
Sembcorp Marine Limited
Swissotel Merchant Court, Singapore
The Waterside MCST