Unmatched results. Unmatched service.
The Neill Group (TNG) have over 35 years experience as field agents, process servers, security providers, private investigators, repossession agents and risk management consultants. The Neill Group (TNG) operates throughout every region of New Zealand. Our team members are carefully selected for their expertise, resilience, and unique skill set. Our people act within the law at all times, and are governed by a strict code of ethics and professional standards. Every team member contributes to a significant resource of collective experience gained from the defence forces, intelligence, and law enforcement sector.
Worldwide Tracing
Our experienced tracing specialists can locate missing people including debtors, defendants, witnesses, birth parents and family members.
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Private Investigation
Ranked #1 Private Investigators by global consumer website, Top Reviews. Contact us for discreet private investigation services anywhere in New Zealand.
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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
New Zealand process servers since 1987. Our trained process servers will serve your legal documents and court proceedings from Kaitaia to Bluff.
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Specialised Security
Our team of security professionals deliver high-level security services, including executive care, security consulting, personal protection and risk management.
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The Neill Group (TNG) is owned and operated by Dion Neill. He is a former member of the defence forces and emergency services. In 1987, Dion commenced training with former police officers, military personnel, and intelligence specialists. Dion featured on the television series, ‘Private Investigators’ and was also interviewed on TVNZ Breakfast regarding protecting high profile people. He was one of the first private investigators to carry out assignments for the Accident Compensation Corporation (ACC). Dion provided evidence in the High Court relating to a lengthy theft investigation, his evidence was instrumental in securing over 20 convictions.
Why use The Neill Group (TNG)?
Latest Technology
Our team of professionals use the latest technology to provide live updates from the field directly to our clients. We also use GPS technology to keep our team safe and secure.
High-Calibre People
We source are people from the defence forces, intelligence and law enforcement sector. Our carefully selected people are highly skilled and professionally trained.
Unequalled Experience
Since 1987, we have remained committed to our stringent compliance, professional code of ethics and reputation for delivering results and service that is second to none.
Global 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.
Government Licensing
The Neill Group (TNG) are licensed by the Private Security Personnel Licensing Authority (PSPLA) as private investigators, security providers and repossession agents.
Nationwide Services
We are recognised as a leading nationwide provider of high-level security, paralegal support (process serving), private investigations and field based services.