New Zealand's Leading Providers of Professional Security, Risk Management & Protective Services.
100% New Zealand owned and operated, TNG Security delivers a range of professional security, risk management and protective services in Auckland, Wellington and Christchurch with the ability to deliver services throughout New Zealand and internationally. Founded by Dion Neill, TNG Security is an innovative, service-centric alternative to mainstream security guard providers, our award-nominated operational excellence is anchored by our carefully selected team of people recruited from the military, intelligence and law enforcement sectors.
Government Licensed Providers
TNG Security Limited are New Zealand Government licensed by the Private Security Personnel Licensing Authority (PSPLA) in the following categories:
- Security Guards
- Crowd Controllers
- Security Consultants
- Private Investigators
- Monitoring Officers
New Zealand & Global Award Finalists
The relentless pursuit of professionalism, security innovation, and exceptional service delivery has earned Dion Neill, TNG Security and The Neill Group (TNG) recognition at a national and global level:
- New Zealand Security Awards (2021, 2024): Award Category - Outstanding New Product or Service of the Year.
- Outstanding Security Performance Awards (2022, 2023, 2024): OSPAs Award Categories - Outstanding Contract Security Director & Outstanding Security Consultant.
Security Guarding
Searching for a reputable security guard provider?TNG Security provides PSPLA certified security guards and crowd controllers with front-line security experience protecting what matters most. Our professionally trained personnel will confidently protect your assets, events, venues, people and infrastructure. Widely recognised as the benchmark for delivering quality services, our team brings professional standards and operational excellence to every assignment. Contact TNG Security to discover how our service-driven approach can elevate your security requirements.
Risk Management
The TNG Security team includes security consultants and private investigators with decades of experience providing investigation, risk management, covert surveillance and intelligence gathering. Our team of experienced, government (PSPLA) licensed security consultants and private investigators delivers robust security and risk mitigation strategies. Whether you require asset protection, risk management or a discreet investigation, our team has the capability to effectively manage your requirements anywhere in New Zealand. Contact us for a confidential no obligation consultation.




