New Zealand's Leading Field Agents, Process Servers, Security Providers, Private Investigators & Repossession Agents
The Neill Group (TNG) is a market leading agency founded on the values of quality, professionalism and service excellence. We have regional offices in Auckland, Wellington and Christchurch to support our nationwide team of highly-skilled field agents, process servers, private investigators, repossession agents and security professionals. With over 35 years of experience, we have built a solid reputation for delivering exceptional service. Using our significant knowledge of people, locations, organisations and information caches, we have the ability to operate across New Zealand from Kaitaia to Bluff.
Our team of professionals are a pivotal part of our business, so we have taken special care to recruit the very best people with verifiable skills, experience and most importantly, the right attitude. All of our carefully vetted people are professionally trained, police vetted and government licensed by the Private Security Personnel Licensing Authority (PSPLA). They have been selected for their resilience, skill set and operational expertise. Each team member of The Neill Group (TNG) contributes to a huge resource of collective experience sourced from the New Zealand defence forces, intelligence and law enforcement sector.
Award Finalists
2024 New Zealand Security Awards
2024 Outstanding Security Performance Awards (OSPAs)
2023 Outstanding Security Performance Awards (OSPAs)
2022 Outstanding Security Performance Awards (OSPAs)
2021 New Zealand Security Awards
Worldwide Tracing
Our tracing specialists can locate missing people including your clients, debtors, defendants, witnesses, birth parents and family members.
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Private Investigations
Rated #1 Private Investigators by Top Reviews. We provide a range of 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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Document 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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Specialised Security
We are more than licensed security consultants, we provide high-level security, personal protection and risk management services.
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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.
Highly-Skilled 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.
International 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 international resources.
Nationwide Coverage
We are widely recognised as a leading nationwide provider of private investigation, paralegal support, professional security, risk management and general field services.
Government Licensed
Government Licensed by the Private Security Personnel Licensing Authority (PSPLA) since 1987. All of our team hold a certificate of approval, individual or company licence.