Welcome to The Neill Group (TNG)
Founded in 1987 by Dion Neill, The Neill Group (TNG) operates in Auckland, Wellington, Christchurch and throughout every region of New Zealand. We have one of New Zealand’s largest teams of experienced field agents, security specialists, private investigators, repossession agents and process servers (legal document servers).
We have spent more than three decades establishing an excellent reputation in our market. Everything we do is supported by an unparalleled level of expertise, experience and professionalism that is second to none. All of our people have been carefully selected for their proven resilience, unique skill set and operational expertise.
Award Finalists
2021 & 2024 New Zealand Security Awards
2024, 2023 & 2022 Outstanding Security Performance Awards (OSPAs)
Global Tracing
Our tracing experts can locate missing people including clients, debtors, defendants, witnesses, birth parents and family members.
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Private Investigations
Rated #1 Private Investigators by Top Reviews. Contact us about our covert surveillance, private investigation and intelligence gathering services.
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Field Services
Our field based team carry out field visits, debtor interviews, identity verifications, floor plan audits, asset recoveries and motor vehicle repossessions.
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Process Serving
Dion Neill served his first legal document in 1987! You can trust our process servers to professionally serve your legal documents anywhere in New Zealand.
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High-Level Security
We are more than security consultants, we provide executive care, specialised security, close personal protection and risk management services.
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Why use The Neill Group (TNG)?
Technology
We use the latest GPS technology to provide live updates from the field. Our clients have free access to our secure online portal to view the progress of their assignments.
People
We source are people from the defence forces, intelligence and law enforcement sector. Our carefully selected people are highly-skilled and professionally trained.
Experience
Since 1987, we have remained committed to our stringent compliance, professional code of ethics and well earned reputation for delivering results and world-class service.
Resources
Dion Neill is a member of ASIS International, New Zealand Security Association and World Association of Detectives. We have unlimited access to local and global resources.
Coverage
We are recognised as a leading provider of private investigation, high-level security, risk management and field services including asset recoveries and process serving.
Licensing
We have been New Zealand Police vetted and Government Licensed for over three decades. All of our people hold a certificate of approval (COA), company licence or individual licence.