Leadership & advisors.
Decades of international security, operational, and technology leadership guiding GSS across Cambodia and Southeast Asia.
John Muller
John Muller brings more than 40 years of leadership experience in security consulting, protective services, and operational management across Southeast Asia.
View full profile
Laline Hay
Laline Hay serves as Chief Operating Officer of Global Security Solutions Co., Ltd., overseeing the company's day-to-day operations, strategic execution, and technology transformation initiatives.
View full profileMr. Roy Day
A military operations and protective-security specialist with extensive experience in international risk management, NGO security programs, and executive protection.
- Military Operations
- Risk Management
- Executive Protection
- NGO Security Programs
- Security Consulting
Mr. Chris Nel
An experienced regional security advisor specialising in security training, risk management, executive protection, and international operations.
- Training
- Risk Management
- International Operations
- Executive Protection
- Security Consultancy
Security Leadership
Six decades of combined experience leading protective services, manned guarding, and risk operations across Southeast Asia.
International Operations
Mission-grade experience supporting United Nations operations, diplomatic protection, and cross-border enterprise programs.
Technology Innovation
AI-powered surveillance, cyber-physical integration, and 24/7 command-center operations engineered for institutional scale.
Logistics Expertise
Secure transport and high-value cargo management across the Asia-Pacific in partnership with global logistics operators.
Government Recognition
Honored by the FBI, U.S. Embassy, the Royal Government of Cambodia, and the Kingdom of Thailand for service and conduct.
Trusted by Institutions
A leadership posture aligned with the standards demanded by embassies, NGOs, and enterprise clients.
Bring GSS into your operating environment.
Speak with our enterprise team about a confidential site assessment.