New Zealand's most experienced field agents, process servers, security consultants, private investigators and repossession agents.

Unmatched results.  Unmatched service.  Unmatched experience.

We have spent more than three decades establishing an exceptional reputation in the security, investigation, legal support and field services industry. Everything we do is supported by an unparalleled level of expertise and operational experience.

Government Licensed Since 1987.

The Neill Group (TNG) is the approved trading name of Dion Neill (licence number: 11-000153). The Neill Group (TNG) is licensed by the Private Security Personnel Licensing Authority as personal guards, property
guards, security consultants, crowd controllers, monitoring officers, private investigators, repossession agents and confidential document destruction agents. The Neill Group (TNG) complies with the New Zealand Private Security Personnel and Private Investigators Act 2010.

The Neill Group operate to the New Zealand and Australian Security Risk Management framework (AS/NZS ISO 31000:2009) and is aligned to the New Zealand Government’s Protective Security Requirements (PSR). We have implemented a recognised quality assurance programme to provide the framework for business continuity, operational capability and management requirements. Our quality assurance framework provides an additional layer of business transparency and accountability to our clients.

International Alliance Partners

We have an established local and international network of alliance partners who are experts in the security, intelligence and investigation sectors.

Privacy & Confidentiality

Trust is an important element of our client relationships. Our agents and associates must sign a confidentiality agreement prior to deployment on any operational assignment.

Community Support

We are committed to paying it forward by supporting community based charities, including St John, Life Flight, Starship, GoodSAM, New Zealand Police Dog Trust and Wellington Free Ambulance.

Professional Memberships

We support our industry in New Zealand and worldwide. We are members of ASIS International, World Association of Detectives and New Zealand Security Association (NZSA).

Our nationwide professional services are extensive, including but not limited to:

Investigations

As one of New Zealand’s leading private investigation organisations, we have licensed private investigators available in Auckland, Wellington, Christchurch and throughout New Zealand. They are always ready to help private, commercial and government clients to investigate with challenges involving dishonesty and personal issues.

Our qualified former police detectives and surveillance specialists from the defence forces, law enforcement and intelligence sectors are discreet, resourceful and committed to achieving the best possible outcome. You can trust us to work quickly and cost-effectively towards a resolution.

Field Services 

A personal visit by a professional field agent or licensed repossession agent can ensure the compliance with legal or contractual obligations. Our nationwide field agents team verify information, recover assets and have the ability to detect fraud or identity theft.

We operate with discretion and care in sensitive environments that require a high degree of diplomacy and professionalism, to minimise brand or reputational damage. Our field agents and licensed repossession agents possess the experience to de-escalate conflict and negotiate a solution that works for you.

Security Risk Management

We provide a security consulting and risk management service to clients throughout New Zealand. Our associates at Prosec Solutions Limited (Prosec) is a licensed security company with a team of professionally trained security personnel. Prosec are not only providers of security guards, the company can provide specialised security (personal bodyguard) for executives, celebrities, film talent and music artists.

Prosec will provide a security solution to safeguard your people, assets, events and infrastructure. For security and bodyguard services, click here to visit the website of Prosec.

Process Serving (Legal Document Serving)

Wondering how to serve someone court proceedings or legal documents? We have been serving legal documents and court proceedings in Wellington and throughout New Zealand since 1987. The Neill Group (TNG) operates New Zealand’s largest network of process servers (legal document servers). Our process servers will provide you with updates using real time technology, live from the field.

We facilitate the cost-effective nationwide serving of court proceedings and legal documents, including summonses, demand notices, trespass notices and dissolution of marriage (divorce) applications. With time sensitive legal documents and a fast approaching court date, you need an experienced process serving team that you can rely on, The Neill Group (TNG) should be your first call!