A Tact Security Services & Management Pte Ltd
A-Force Protection Pte Ltd
A-Sat Pte Ltd
AGS INTEGRATION PTE LTD
ASEC Security Events Command Pte Ltd
Aardvark Security Services Pte Ltd
Ace Security Consultants Pte Ltd
Achieve Security Management Services Pte. Ltd
Actus Guards Pte Ltd
Ademco Security  Pte Ltd
Aero Asia Security Systems Pte Ltd
Akaal Security Pte Ltd
Alwatch Security Management Pte Ltd
Amber-Regency Bizlink Private Limited
Apro-Asian Protection Pte Ltd
Arctic V Security Pte Ltd
Armour Security & Investigations Pte Ltd
Ascentiaa Security Management Pte Ltd
Ashtree International Pte Ltd
Aspectus Consultancy Pte Ltd
Assured Protection & Consultancy Pte Ltd
Astrol Security Engineering Pte Ltd
Avantec Management Pte Ltd
Bulls-Eye Security Services Pte Ltd
Castillon Security (S) Pte Ltd
Centurion Security Pte Ltd
Certis CISCO Protection Services Pte Ltd
Chang & Chang Security Management Pte Ltd
Cominco Pte Ltd
Continental Investigation  Consultancy Pte Ltd
Corporate Force Security Pte Ltd
Crete Security Services Pte Ltd
Deep Security Services Pte Ltd
Dynamic Trilogy Security Pte Ltd
Eagle I Security Services Pte. Ltd.
Elid Technology International Pte Ltd
Elitez Security Pte Ltd
Enchance Security (S) Pte Ltd
Erawan Security Services  Pte Ltd
ESA Security Pte Ltd
Event Security Specialists Pte Ltd
Excellent Security & Safety Pte Ltd
F2 Secure Pte Ltd
Fervour Pte Ltd
First Security And Private Investigation Services (S) Pte Ltd
Focal Investigation & Security Agency Pte Ltd
Focus Security Services Pte Ltd
Formteam Consultancy Pte Ltd
G4S Secure Solutions (Singapore) Pte Ltd
Gates PCM Integrated Services Pte. Ltd
Global 21 Security Services
Globalmax Security & Consultants Pte. Ltd.
Group Security Services Pte Ltd
Guardforce Services Pte Ltd
HRS Security Services Pte Ltd
Hallmark Security Management Pte Ltd
Hawkeye Security Solutions Pte Ltd
Highland Security Services & Investigation Pte.
Hillcrest Security & Management Services Pte Ltd
IGC Security  Services Pte Ltd
Impact Security Services Pte Ltd
Ipic Security & Investigation Pte Ltd
J C Secure Pte Ltd
Jacin Security Services Pte Ltd
Jasa Investigation  & Security Services Pte Ltd
KH Security Pte Ltd
Kokusai Security Pte Ltd
Legion Protection Pte Ltd
Mainguard International Pte Ltd
Metropolis Security Systems Pte Ltd
Mk Security & Investigations Services Pte Ltd
New-E Security Pte Ltd
Omega Consulting And Management Services Pte Ltd
Overwatch Security Services & Investigation Pte Ltd
P & P Security Services Pte Ltd
PICO Guards Pte Ltd
PISA Management Services Pte Ltd
Pan-Island Security & Investigation Co Pte Ltd
Pavo Security Agency Pte Ltd
Premier Security Co-Operative  Ltd
Primo Guards Pte Ltd
Prosegur Singapore Pte. Ltd
Prospect Protection Pte Ltd
Raklay Security Solutions & Consultancy Pte Ltd
R S I Security Services Pte Ltd
Reachfield Security & Safety Mgmt Pte Ltd
Reliance Security Services Pte Ltd
Resilient Secure  Consultancy Pte Ltd
Royal Security Management Services Pte Ltd
S H Secure Systems Pte Ltd
SAM SECURITY SERVICE PTE LTD
STAMFORD SECURITY MANAGEMENT PTE LTD
STS Security Services Pte Ltd
Sanctuary Guards Private Limited
Sancus ( Asia) Pte Ltd
Scorpius Security & Investigation Services Pte Ltd
Securimax Security Services –
Securitas Guarding Servicing (Singapore) Pte
Securite Associates Pte. Ltd.
Security & Risk Solutions Pte Ltd
Security Enforcer Pte Ltd
Security Masters Pte Ltd
Shine Security Agency Pte Ltd
Sigma Security & HR Consultants Pte Ltd
Six To Six Agencies Pte Ltd
Soverus Group Private Limited
Spinnetasia Pte Ltd
Spyrrus Pte Ltd
Stalwart Security Pte Ltd
Standard Security & Investigation Services Pte Ltd
Straits Facilities Pte Ltd
Strive Security Pte Ltd
Supreme Security Agency Pte. Ltd
Total Protection Solutions Pte Ltd
Triple’s Protection Private Limited
Uniforce Security Services Pte Ltd
Unique Security Services Pte Ltd
Vigilantech Security Management Pte Ltd
Volantra Security Pte Ltd
Weavepact Security Services Pte Ltd
Westminster Investigation And Security Management Pte Ltd
White Guard Security Pte
Whiteknights Security Services Pte Ltd
William Secure Solutions Pte Ltd
Ys Security Services Pte Ltd

Armfort Integrated Technology Pte Ltd
CCCS International Learning Institute Pte Ltd
Etann Security Management Consultant Pte Ltd
Gabkotech Innovation Pte Ltd
ISEMS Pte Ltd
Knowledge Tree Training Centre Pte Ltd
Leacov Singapore Pte Ltd
Luke Systems Technology Pte Ltd
NTUC Learning Hub Pte Ltd
Newgene Technologies Pte Ltd
Onestop Security Platform Pte Ltd
Secura Training Academy Pte Ltd
Security Xchange LLP
Software Risk Pte Ltd
WOW! Works Pte Ltd