The Neill Group - Field Agents, Process Servers & Private Investigators

Also known as: THE NEILL GROUP

Servicing: Auckland Region, Bay Of Plenty, Canterbury Region, Gisborne Region, Hawkes Bay, Manawatu Region, Marlborough Region, Nelson Region, Northland, Otago, Southland Region, Taranaki, Timaru Oamaru Region, Waikato Region, Wairarapa, Wellington Region, West Coast, Whanganui Region

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Products and Services

About The Neill Group - Field Agents, Process Servers & Private Investigators

We operate New Zealand's largest network of field agents, private investigators and process servers (legal document servers) with services provided from Kaitaia to Bluff.Using our significant knowledge of people, locations, information caches and organizations, we have a long track record of conducting discreet investigations and field assignments. Our people act within the law at all times, and we are governed by a strict code of ethics and professional standards. Each member of The Neill Group team contributes to a significant resource of collective experience gained from the defense forces, intelligence, and law enforcement sector.All of our people are certified, trained and government licensed. We have carefully selected our people for their proven resilience, unique skill sets, and vast operational expertise.We offer our clients a genuine commitment to delivering exceptional service with the highest level of integrity and professionalism. Contact us for a no-obligation consultation or further information.

What makes us different

Regardless of the situation or challenge you are facing, we have the expertise and experience to help.

Our business and operating principles

We have spent more than three decades establishing a robust reputation in our market, everything we do is supported by an unparalleled level of professional expertise and operational experience.

Dion Neill has been successfully operating in the international security and private investigation market since 1987. The Neill Group aims to build on this legacy by conducting our activities in accordance with the following business and operating principles:


We will not omit any evidence or material information.
Our findings will be presented in an unbiased and fact-based manner.


We will not disclose any confidential information without the consent of our clients unless we are required to do so by a court order.

Conflict of interest

We will not knowingly accept any assignments that are in direct conflict of interest with past or existing clients.
No business objective will take priority over our health, safety and environmental responsibilities.


Awards and Achievements

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Payment options

Money Transfer
Direct Credit (internet banking, phone banking)
Bank Cheque

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Office Team

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