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 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 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 Responsibility 

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.

 

Introducing Dion Neill
Founder and Managing Director, Dion Neill was first licensed by the Ministry of Justice (now PSPLA) as a security provider and private investigator in 1987. 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.
 
Dion holds a number of recognised credentials in security, investigations, personal protection and risk management. With over three decades of experience, Dion has led high-profile cases across Australia, New Zealand and Pacific Islands. In the late 1980s, he was one of the first private investigators to carry out investigations on behalf of the Accident Compensation Corporation (ACC). Dion served as a surveillance and undercover operative in a major landmark theft case resulting in over 20 High Court convictions.
 
Following several years as a first responder, Dion managed a team of over 300 frontline security personnel for a large global security company. He was later assigned to provide close personal protection to a prominent individual facing serious threats of violence. In 1996, Dion managed the security for a New Zealand national sports team touring South Africa. Dion and his associates bring global operational experience from some of the world's most volatile regions, including Asia and the Middle East.
Recognition
Dion was awarded with the New Zealand Defence Forces Service Medal, St John Long Service Medal, and Wellington Free Ambulance Long Service Award. 
Professional Credentials 

Investigation Certifications: Certificate in Investigation Skills (Royal New Zealand Police College), Certificate in Professional Investigations (C4 Group), Former Certified Fraud Examiner (CFE - Association of Certified Fraud Examiners).

Security, Investigation & Risk Management Certifications: Level IV Certificate in Security Operations (Australia) & Diploma of Security and Risk Management (Australia), NZQA National Certificate in Security - Level IV (Including Personal Protection), Certificate in Providing Executive Protection (USA), Executive Protection (Alan Kinnane & Associates), Certificate in Professional Investigations (C4 Group).

Finalists - New Zealand & Global Security Awards

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.

Note: The OSPAs are prestigious, independent global awards designed to recognize and celebrate exceptional performance, innovation, and ethical practices within the security sector.
 
unnamed award nzsa  OSPAS TNG  DN OSPAS 2024  2023 ospas  IMG 8303