When only the best security will do.

Freephone0800 482 738

TNG Security delivers professional security, personal protection, risk management, private investigation and security guard services. 

TNG Security is a 100% Kiwi owned and operated company based in Wellington with the ability to deploy people anywhere in New Zealand. We are government licensed by the Private Security Personnel Licensing Authority (PSPLA) to deliver professional security, personal protection, risk management, private investigation and security guard services. We are committed to providing world-class services to every client regardless of size or stature.

Trained Security Guards

We appreciate that our people have to be compatible with our clients, so our security personnel and private investigators are carefully selected. We provide highly-trained security guards, crowd controllers and event security personnel in Wellington.   

Allied Services

Our team includes security consultants, private investigators and security trained drivers. When you need more than just a security guard, we can assist you with security consulting, executive transport, private investigations and risk management services.  

Close Personal Protection

Our team are recruited from police and military specialist units. Our highly-trained operators (commonly referred to as bodyguards) provide a range of close personal protection services to diplomats, celebrities, music artists, film talent, sports teams, court witnesses, private individuals and government officials. 

Introducing Dion Neill, Founder & Managing Director.

Dion Neill is a certified instructor in personal safety, security guarding, executive protection, situational awareness and conflict management. Dion was a finalist of the 2021 New Zealand Security Awards and Outstanding Security Performance Awards (OSPAS) in 2024, 2023 and 2022.

In 1987, Dion established his career in the New Zealand security and private investigation industry following a period of service in the New Zealand defence forces and emergency services. He continues to support our community as a volunteer patroller, first aid instructor and first responder.  

In 1989, Dion provided security to a prominent business owner who received serious threats of violence. This assignment was the catalyst for Dion to launch his security company, Protective Services Limited to the market. The company was acquired by Platform 4 Group (P4G Security) in 2021. 

Dion is a proud recipient of the New Zealand Defence Forces service medal, St John service medal and long service award from the Wellington Free Ambulance. He is widely recognised as one of New Zealand's leading security providers, security consultants and private investigators.   

Dion was professionally trained to provide high-level security, personal protection and risk management in the USA, South Africa, Australia and New Zealand. He is supported by a team of highly-trained security professionals sourced exclusively from the police and military.  

Dion has been awarded with a Certificate in Investigation Skills (Royal New Zealand Police College), National Certificate in Security (Level IV), Certificate in Executive Protection, Certificate in Security Operations (Level IV - Australia) and Diploma of Security and Risk Management (Australia).