About Us
Vision
To promote national, corporate and individual security through capacity building.
Mission
To redefine new frontiers for security provisioning through research and use of modern scientific technology.
At Zillion Security & Consultancy Ltd., we believe safety is the foundation of progress. Born out of a passion for protecting lives, businesses, and assets, we’ve grown into one of the most trusted security consulting firms in Nigeria.
With years of experience serving diverse industries, our team of security experts in Nigeria blends local insight with global best practices to deliver solutions that work. From corporate security advisory to risk assessments, crisis planning, and training, we go beyond standard checklists; we build strategies that actually keep you secure.
What sets us apart? A commitment to professionalism, discretion, and results. We don’t just offer advice; we partner with you, ensuring your people, property, and reputation are protected at every level.
Our strength lies in experience. Every member of our leadership has walked the field; whether it’s law enforcement, corporate security, government advisory, or private protection. That means when we sit across the table with you, you’re not getting textbook answers; you’re getting practical, time-tested solutions that work in the Nigerian environment.
Zillion Security isn’t just a company; it’s a shield you can trust.
Let’s secure your tomorrow, today.
Our Team

Celestine I. Nmerole Esq. Managing Director
Celestine I. Nmerole brings over 35 years of distinguished service in the Nigeria Police Force, where he retired with honor as an Assistant Commissioner of Police. Holding both LLB and BL degrees, he seamlessly integrates his legal expertise with a wealth of practical security experience to advance a bold vision for national, corporate, and personal safety.
A highly sought-after speaker and resource person at security workshops across Nigeria and beyond, Celestine is recognized for his thought leadership in modern security strategies. His passion for redefining security led to the founding of Zillion Security & Consultancy Ltd., where he pioneers innovative community policing models. Through strengthening police-community partnerships and advancing capacity for micro-policing, he ensures security is not just reactive but proactive, inclusive, and sustainable.



