Our Vision & Values

At TNG Security, we generate measurable value through service-focused security. Our success is built entirely on understanding our clients' precise needs and maintaining a relentless pursuit of excellence. We operate with two clear goals: to retain every client as a "client for life" and to remain the recognized benchmark for quality in our industry.

We are guided by our three core values: Conduct, Integrity, and Commitment. When you partner with us, you choose a market leader that respects its people, the community, and the environment.

Our 5 Key Commitments

  1. Partnership: Building long-term, cooperative client relationships.
  2. Diversity: Embracing cultural diversity at every operational level.
  3. Respect: Engaging professionally, transparently, and respectfully at all times.
  4. Safety: Cultivating a secure and healthy workspace for our personnel.
  5. Sustainability: Responsibly managing and mitigating our environmental footprint.

Ethics & Professional Standards

  • Legal & Ethical Alignment: Our operations strictly comply with the law, adhering to the highest ethical standards through an established Code of Ethics and Professional Standards.
  • Health & Safety Excellence: We utilize a state-of-the-art health and safety management system. Our workplace practices are fully compliant with all relevant WorkSafe New Zealand requirements and legislative frameworks to mitigate operational risk.
  • Absolute Privacy: We strictly respect client confidentiality. Our security professionals operate under non-disclosure and confidentiality frameworks to protect your private or proprietary information.

Our 2 Core Objectives

  1. Clients for Life: We aim to build enduring partnerships by consistently exceeding expectations.
  2. Market Leadership: We strive to be recognized as the absolute premier service provider in our industry.

Social Responsible Security

We build social and moral accountability directly into our business model through an active Social Responsibility Programme focused on three pillars:

  1. Integrity: Operating ethically, compliantly, and in absolute alignment with elite professional standards.
  2. Environment: We maintain a strict environmental management policy that minimises waste of business consumables.
  3. Community: We proudly support vital New Zealand based charities and non-profit organisations including St John, Life Flight, Women’s Refuge, NZ Police Dog Trust, Starship Foundation and Wellington Free Ambulance.

 

"Dion Neill was my security at an event following a death threat. He was incredibly professional, out of the way and I felt safe the entire time. I was absolutely impressed with how discreet he was as not to intimidate other members, yet ensuring I had everything I needed to participate in this event. Would absolutely recommend" Tory Whanau, Former Mayor of Wellington, New Zealand.

 

Leadership Profile

Founder and Managing Director, Dion Neill launched his career in 1987 as a field agent, process server, security provider and private investigator. Today, he stands as a leading advocate for elevating professional standards and operational benchmarks across the sector. Dion began his career in the New Zealand Defence Force and emergency services, receiving advanced training from former military, intelligence, and law enforcement personnel.

Professional Credentials 

  • Royal New Zealand Police College: Certificate in Investigation Skills (RNZPC - Aotea Training Services).
  • Global Certifications: Krav Maga International, Former Certified Fraud Examiner (CFE) & Certificate in Executive Protection (USA).
  • Security & Risk Management Qualifications: Level IV Certificate in Security Operations (Australia) & Diploma of Security and Risk Management (Australia).
  • National Recognition: NZQA National Certificate in Security - Level IV (Including Personal Protection), Providing Executive Protection (Alan Kinnane & Associates), Certificate in Professional Investigations (C4 Group).

Career Highlights

Following many years as a paid first responder, Dion transitioned to managing a frontline team of over 300 security personnel for a major international security company. A pivotal assignment protecting a prominent high-net-worth individual facing serious threats of violence sparked his interest in executive care and close personal protection.
 
Dion and his associates bring global operational experience from some of the world's most volatile regions. In 1996, Dion personally managed the security for a New Zealand national sports team touring South Africa. He is a decorated professional, holding the New Zealand Defence Forces Service Medal, the St John Service Medal, and the Wellington Free Ambulance Long Service Award. Dion believes in paying it forward, he is a volunteer first responder, PTSD counsellor, and CPR educator.

Security Awards

Dion Neill, TNG Security & The Neill Group (TNG) is consistently recognised for delivering service excellence on national and international stages:

  • New Zealand Security Awards: Finalist in 2021 and 2024 for Outstanding New Product or Service of the Year.
  • Outstanding Security Performance Awards (OSPAs): Finalist in 2022, 2023, and 2024 across categories including Outstanding Contract Security Director, Outstanding Security Consultant, and Outstanding New Security Product.
The OSPAs are prestigious, independent global awards designed to recognize and celebrate exceptional performance, innovation, and ethical practices within the security sector.