New Zealand's Most Trusted Field Agents, Process Servers, Security Professionals, Private Investigators, Repossession Agents & Risk Management Specialists.
Founded in 1987 by industry veteran Dion Neill, The Neill Group (TNG) delivers a range of professional services to private, commercial, and government clients throughout Australia, New Zealand and globally. The success of The Neill Group (TNG) is a direct result of understanding our clients needs and our relentless pursuit of service excellence.
As a client-centric business we have two goals:
1. To retain each client as ‘a client for life’.
2. To be recognised as the premier service provider in our market.
Our Commitment
1. We are committed to building strong partnerships.
2. We embrace and respect cultural diversity at every level.
3. Our people will always interact in a respectful manner.
4. We nurture a safe and secure working environment.
5. Client satisfaction is at the centre of everything we do.
6. We responsibly manage the environmental impact of our business.
Our Conduct
1. Our work always complies with the law.
2. We act with integrity and adhere to the highest ethical standards.
3. We seek publicity only where it is an advantage to our business.
Privacy & Confidentiality
We will not disclose any private, personal or confidential information without the written consent of our clients.
Conflicts of Interest
We will not knowingly accept any assignments that are in direct conflict of interest with past or existing clients.
Our Reporting
Our findings will be presented in an unbiased and fact-based manner and we will not omit any evidence or material information.
Government (PSPLA) Licensing
The Neill Group (TNG) is the approved trading name of Dion Neill. The Neill Group (TNG) are Government licensed by the Private Security Personnel Licensing Authority (PSPLA) as Private Investigators, Repossession Agents, Personal Guards, Property Guards, Crowd Controllers, Security Consultants, Monitoring Officers and Confidential Document Destruction Agents.
Safety First
The Neill Group (TNG) is committed to protecting the health, safety and wellbeing of our agents and general public. We work to constantly to integrate safety into everything we do by providing resources, training, monitoring and leadership designed to prevent workplace incidents.
Our safety culture is driven by three core philosophies:
1. Zero tolerance culture
2. Philosophy of risk avoidance
3. Focus on training and compliance
A safety culture and the wellbeing of our people is of critical importance to The Neill Group (TNG). This is supported by strong WHS system, leadership, our values, and a dedicated team who work to ensure the safety of all our stakeholders.
Professional Ethics & Standards
The Neill Group (TNG) are committed to high ethical standards in our business dealings, to ensure the integrity of our people and our organisation. Our governance includes an established code of professional ethics which outlines our expectations with respect to our agents behaviour. Strict adherence to the code and supporting policies is a condition of all contractor agreements.
All of our industry professionals act at all times with integrity and impartiality. We ensure that compliance with our professional standards and code of ethics is maintained by a regular audit process. The Neill Group (TNG) is aware of the financial, environmental and social impacts of its decisions and actions and is committed to delivering socially and environmentally responsible solutions.
Our Integrity
The Neill Group (TNG) maintains a critical role in our community. We ensure that we approach our business operations in a manner which is ethically responsible, compliant, safe and aligned with our values and professional standards at all times. The nature and geographical breadth of our operations means that we interact with a multitude of people across a large number of communities on a daily basis. Our aim is to ensure that we make a positive impact on these communities through the manner in which we operate and interact.
Our Environment
The Neill Group (TNG) recognises that its business activities have both a direct and indirect impact on the natural environment and is committed to proactively managing these in a responsible manner. We maintain a strict environmental management policy in relation to the environmental use of products, waste minimisation, supply initiatives, in-house waste and supply chain responsibilities.
Our Community
Health & Safety
1. A strict zero-tolerance culture for safety breaches
2. Proactive risk avoidance philosophies
3. Continuous training, monitoring, and compliance leadership
Introducing Our Founder: Dion Neill
Following several years of service as a first responder, Dion was offered a senior management position with a large international security company. He was responsible for managing over 300 frontline staff along with several key national security contracts. Dion was assigned to protect a business owner from serious threats of violence. This 'at risk' assignment was the catalyst for him to develop his interest in personal protection.
You’re in very safe hands! Dion and his associates have worked as private security contractors in some of the world’s most volatile regions, including Asia, Middle East and South Africa. In 1996, Dion personally managed the security for a New Zealand sports team in South Africa. Dion is a recipient of the New Zealand Defence Forces Service Medal, St John Service Medal and Long Service Award from the Wellington Free Ambulance.
Global & New Zealand Award Recognition
New Zealand Security Awards Finalist (2021, 2024): Outstanding New Product or Service of the Year.
Outstanding Security Performance Awards (OSPAs) Finalist (2022, 2023, 2024): Recognised across categories for Outstanding Contract Security Director, Outstanding Security Consultant, and Outstanding New Security Product.

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Latest Technology
We use the latest GPS technology, applications and software. Our clients have unlimited free access to our secure online portal to allow complete transparency.
Trained People
Our team throughout New Zealand are professionally trained and sourced from the New Zealand defence forces, government intelligence and law enforcement sectors.
Unequalled Experience
Founded in 1987 by industry veteran Dion Neill, we are committed to delivering exceptional results and service to private, commercial and government clients.
Unlimited Resources
We have unlimited access to New Zealand and global resources including high-level protective security, intelligence, investigation and risk management specialists.
Nationwide Service
We have established offices in Auckland, Wellington and Christchurch to support our regional based team of field-based professionals from Kaitaia to Bluff.
Government (PSPLA) Licensed
We are New Zealand Government licensed by the Private Security Personnel Licensing Authority as security consultants, private investigators and repossession agents.
