Building Bangladesh's Most Trusted Security Capability
We don't provide security only—we enhance security capabilities.
Security Capability, Not Just Security Services
Vertex Security Solutions is a professional Security Training, Risk Consultancy, and Security Technology firm dedicated to helping organizations protect their people, assets, operations, information, and reputation through integrated, risk-based security solutions.
We partner with clients to develop capable security personnel, strengthen security systems, improve regulatory compliance, enhance emergency preparedness, and build resilient organizations capable of operating safely in an increasingly complex security environment.
Unlike conventional security companies, Vertex does not provide security services — we enhance security capabilities through professional training, strategic consultancy, and practical solutions tailored to each client's operational and organizational needs.
Our approach combines international best practices with extensive operational experience gained from the Bangladesh Army, United Nations Peacekeeping Missions, the U.S. Embassy in Dhaka, and senior leadership roles in one of the world's leading security organizations.
Vision
To become Bangladesh's most trusted provider of professional security training, risk consultancy, and integrated security solutions, recognized for excellence, integrity, innovation, and client-focused service.
Mission
To help organizations create safer, more secure, and resilient workplaces by delivering practical security training, professional consultancy, and technology-enabled security solutions that protect people, assets, and reputation.
Brand Promise
“We don't provide security only—we enhance security capabilities.”
Our Core Values
Integrity
We act honestly and ethically in every engagement, earning trust through consistency.
Professionalism
Disciplined, structured, and precise delivery in training, consultancy, and technology.
Excellence
We hold ourselves to internationally recognized standards on every assignment.
Innovation
We adapt best practices and modern technology to local operational realities.
Partnership
We work alongside clients as long-term partners, not one-off vendors.
Service
Client-focused delivery, tailored to each organization's risk profile and goals.
Founder & Principal Security Consultant
Major Khalil Ahmed Khan (Retd.)
psc, MDS, MBA, SRMP-C (Retd)
Founder & Principal Security Consultant
Major Khalil Ahmed Khan (Retd.) brings over 42 years of leadership experience in security management, administration, operations, training, investigations, executive protection, and risk management.
He has designed and delivered professional training programmes for security guards, supervisors, and managers — including Bangladesh Army personnel at Rooppur Nuclear Power Plant — while advising organizations on security operations, risk management, compliance, executive protection, and organizational resilience.
- 01
Bangladesh Army
Commissioned Officer
Built a foundation in leadership, discipline, operations, and administration across a distinguished military career.
- 02
United Nations Peacekeeping Missions
Peacekeeping Deployments
Served on UN Peacekeeping Missions, gaining international operational experience in high-risk environments.
- 03
U.S. Embassy, Dhaka
Mission Security Manager
Managed mission security operations for the U.S. Embassy in Dhaka, applying diplomatic-grade security standards.
- 04
G4S Bangladesh
AVP Country Operations & AVP Regional Operations
Led country and regional security operations for one of the world's largest security services organizations.
- 05
G4S Bangladesh
VP & Head of Recruitment & Training
Directed recruitment and training strategy, curriculum design, and delivery of professional training programmes.
- 06
G4S Bangladesh
SVP & Head of Cash Services
Held senior leadership oversight of cash services operations across the organization.
- 07
G4S Bangladesh
SVP & Head of Internal Security
Held senior leadership oversight of internal security across the organization.
- 08
Vertex Security Solutions
Founder & Principal Security Consultant
Founded Vertex to bring 42+ years of military, diplomatic, and corporate security leadership to Bangladeshi organizations.
Ready to Build Your Security Capability?
Speak with our Principal Security Consultant about training, risk consultancy, or technology solutions tailored to your organization.