New Zealand's Award-Nominated Providers of Security, Guarding, Investigation, Personal Protection & Risk Management Services.

100% New Zealand owned and operated, TNG Security is a Government (PSPLA) licensed provider of security, guarding, investigation, personal protection, and risk management. TNG Security operates in Auckland, Wellington and Christchurch, we can provide a seamless nationwide service with New Zealand's largest team of security providers and private investigators.
 
Founded by industry veteran Dion Neill, TNG Security is an innovative, service-centric alternative to New Zealand's mainstream security guard providers, our award-nominated operational excellence is anchored by our carefully selected team of professionally trained personnel recruited exclusively from the New Zealand military, intelligence and law enforcement sectors. 

PSPLA Licensed Capabilities

    • Private Security, Security Guarding & Personal Protection: Property security guards, personal security guards, crowd controllers, retail loss prevention officers, and event/venue security teams.
    • Intelligence, Investigations, Surveillance & Risk Management: Field agents, process servers, security consultants, private investigators, surveillance operatives, and risk management specialists.

Global Security Awards Finalists

Our relentless pursuit of professionalism, security innovation, and delivering an exceptional level of service 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. 
Also trusted by:
  • Verity Mackintosh (Film Producer)
  • Jo Hiles (Film Producer & Production Manager)
  • Daniel Eady (Operations Manager, Lane Street Studios)
Highly recommended for the New Zealand film industry

Dion Neill and his team provided full security services to A24 and Apple TV that were both professional and personable. His team comes highly recommended and carries our personal endorsement for the New Zealand film industry.

Laura Mathews, Logistics | A24 & Apple TV
Kept us safe and free to film

Dion Neill provided security to me and my crew on Courtenay Place while filming the ‘On Booze’ documentary. Surrounded by drunken revellers, he kept us entirely safe and free to focus on our filming.

Paddy Gower, Television Journalist & Documentary Producer
Sets a new benchmark in high-standard security

Dion Neill sets a new benchmark as our security provider. Dion is the consummate professional—highly skilled, resourceful, and masterful at delivering security to an exceptionally high standard.

Tour Manager, International Music Artists
Flexible, competent, and fantastic at what he does

Dion Neill is fantastic at what he does and has built a solid, flexible, and highly competent team around him. He is friendly, easy to work with, and knows his industry and team inside out. Highly recommended!

Hannah James-Johnson, Global Scout & Film Location Manager
Reliable and very professional risk management

Westpac utilised the services of Dion Neill to assist our national fraud and security team. We highly recommend Dion; he is reliable, dependable, and thoroughly professional.

Grant Henderson, Former Head of Security & Risk Management | Westpac New Zealand
Discreet, professional, and highly recommended

We engaged Dion Neill to manage our security operations. Dion and his team were incredibly discreet and professional; we have no hesitation in partnering with him again.

Senior Manager, Meridian Energy
Incredibly professional and immaculately presented

Dion Neill and his security team attended our staff Christmas event of over 150 people. The team was incredibly professional, and I was personally impressed by how immaculately dressed they were. I recommend Dion Neill and his team without reservation.

Elizabeth Babalich, Founder & Director | Antipodes
Resoundingly positive conflict management training

We engaged Dion Neill to coach our field agents on practical strategies to manage conflict and ensure their safety. The feedback from our team was resoundingly positive and these safety protocols are now successfully implemented every day.

Kieran Stott, General Manager | DebtManagers
Discreet security that made me feel entirely safe

Dion Neill provided my personal protection at an event following a death threat. He was incredibly professional, remained unobtrusive, and made me feel safe the entire time. I was deeply impressed by how discreet he was, ensuring I could participate fully without intimidating other guests. I would absolutely recommend his services.

Tory Whanau, Former Mayor of Wellington, New Zealand