New Zealand Field Agents, Process Servers, Security Specialists, Private Investigators & Repossession Agents Since 1987.
The Neill Group (TNG) is a market leading agency specialising in high-level security, private investigations, risk management and field based services including field visits, asset recoveries and process serving.
Our regional support hubs located in Auckland, Wellington and Christchurch support our nationwide team of field agents, process servers (legal document servers), repossession agents, private investigators and security specialists.
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. Using our significant knowledge of people, locations and information caches, we 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 have been selected for their resilience, skill set and operational expertise. Each team member contributes to a huge resource of collective experience sourced exclusively from the New Zealand defence forces, intelligence and law enforcement sectors.
Award Finalists
2024 & 2021 New Zealand Security Awards
2024, 2023 & 2022 Outstanding Security Performance Awards (OSPAs)
Tracing Experts – Worldwide Tracing
Our tracing experts can locate missing people including clients, debtors, defendants, witnesses, birth parents and family members.
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Private Investigators – 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 Agents – 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 Servers – 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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Security Professionals – Specialised 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)?
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.