The Neill Group (TNG) & Prosec Solutions (Prosec)

The Neill Group - New Zealand's Leading Process Servers Since 1987! We Serve Legal Documents, Court Proceedings & Dissolution of Marriage (Divorce) Applications.
Do you need to serve legal documents or dissolution of marriage (divorce) applications? If so, then The Neill Group is here to help. Our experienced process servers in Auckland, Hamilton, Wellington, Christchurch and throughout New Zealand will efficiently serve your documents. We know that serving the right documents quickly and successfully is key to any legal proceeding. That is why we dedicate ourselves to efficient, experienced and wide-ranging services to help our clients with all they need.

Our process servers (legal document servers) deliver a diverse range of legal documents that often require an individual to attend a court hearing. Our nationwide document serving team are ready to take on any challenge and will work assiduously to deliver your legal documents anywhere in New Zealand, on time, every time. With time-critical documents and a fast-approaching deadline, you need a process server who can serve your documents quickly and in accordance with the rules of service.

With thousands of documents served across New Zealand every year, you can be confident that we will professionally deliver your documents without fail. The Neill Group has been awarded a number of contracts to provide document serving in New Zealand. Why do clients select us? Because we are the most experienced process servers, we are widely recognised for our high success rate, knowledge of legal process and investment in the latest technology used by our process serving team in the field.

The Neill Group provides commercial, government and private clients with accountable and efficient process serving that meets all deadlines. Even with particularly difficult process serving assignments, our clients can be confident. We have the experience, dedication, and ability, to effect service correctly. Rest assured, if we can’t serve it, it won’t be served. We have built a reputation over the years for astounding clients by “doing the impossible”.

What sets us apart from other New Zealand process servers?
Our experienced nationwide process serving team will serve your documents in a professional manner to withstand any legal scrutiny.
We provide the most competitive fee structure for document serving anywhere in New Zealand with special rates for our loyal clients.
The Neill Group uses a recognised quality management (QA) system to ensure our continuous innovation, improvement and service delivery.
We are New Zealand's most experienced process servers. We know how to serve legal process in accordance with the rules of service.
We invest in the latest technology and software to assist us in managing your process serving requirements across any region of New Zealand.
The Neill Group are licensed by the Private Security Personnel Licensing Authority (PSPLA) as security consultants, private investigators and repossession agents
What is process serving?
Process serving is the service of a summons, court proceedings, dissolution of marriage (divorce) applications or other legal documents. Recipients and defendants who are the subject of legal process must be personally notified, this notification is known as the service of process. Depending on the nature of the case, the documents are required to be served personally on a recipient or defendant by a process server within the time stipulated by the courts, this allows the recipient or defendant time to respond.

What is a process server?
A process server is someone who personally delivers notifications of impending legal action or court proceedings. Process servers may serve notifications on a variety of court related matters and legal proceedings. The process server must prove the legal documents were served on the recipient or defendant, this is usually accomplished by swearing an affidavit of service. The service of process occurs when a process server personally delivers the legal documents to an individual or defendant named in the court proceedings or is instructed by the courts to serve the documents in accordance with an order for substituted service.

Fast, efficient and professional
Be warned, engaging the wrong process server could result in costly delays. Maybe even having your case dismissed. Relax, we’ve compiled a few tips and helpful hints of what to look for. At The Neill Group, our team of experienced account managers take away your concerns. They understand and work with you. Your account manager will ensure that your documents are being dealt with. They will be served quickly and efficiently.

Serving legal documents and court proceedings
Process servers will visit the last known residential address or known workplace of a recipient to personally serve the documents. Due to the time sensitive nature of the documents they deliver, our process servers will always act with urgency. Process servers are an essential part of the legal process, because improperly served court proceedings can result in a delay in the legal process. District Court Act, click here.

If a process server is unable to serve the documents, they may also utilise a “substituted service.” This means delivering the documents to an individual at the address where the defendant or recipient is known to reside, with the understanding that the substitute will notify the defendant or recipient of the documents. A process server may also be able to deliver a notice to another employee at the defendants or recipients workplace.

We use the latest software and field technology
Our online system gives you access to our process servers notes and documents during the course of your document serving assignment. We will send you an invitation to collaborate with us, you can then upload your documents and share any notes. You can view the progress of your assignment without sending an email or picking up the phone. Our customised technology provides you with live updates in real time and captures service details using a GPS verified time stamp.

All requests to the web application, even this document and marketing pages, are managed in a secure online system using an SSL connection with 256-bit encryption, similar to what banks use to encrypt financial information while in transport over the internet. file management system is engineered from the ground up with security and data integrity as a top priority. All uploaded documents are backed up and versioned, encryption at rest also protects the data in the event of a physical compromise.

35 + years of experience serving legal documents, including:
District court documents
Family court documents
High court documents
Employment court documents
Child custody orders
Tenancy eviction notices
Dissolution of marriage applications
Family protection orders
Court summonses
Bankruptcy notices
Demand notices
Trespass notices
Property law act notices
Orders for examination
Charging documents
International court subpoenas
Company receivership documents
Sensitive personal or commercial documents
Pre-possession notices
Repossession warrants
"We use The Neill Group for tracing, process serving and investigations, they are efficient and always produce exceptional results" Simpson Western Lawyers

We have the ability to facilitate security and risk management services for private functions, weddings, VIP events and other occasions that require high-level security (not a typical security guard).

Are you searching for a professional and cost-effective private investigator in Wellington or New Zealand? We can help.


Dion Neill and his team have been identifying and investigating abusers, scammers, thieves, fraudsters and deceptive partners since 1987 in Wellington and across New Zealand. The Neill Group has a unique ability to seek out information and find the answers to complex issues. Our private investigators (often referred to as PI's, private eyes or private detectives) have a vast knowledge of New Zealand places, organisations and information caches which are regularly of use in conducting investigations and related inquiry work.

We take pride in delivering our private, commercial and government clients precisely what they need, in the manner in which they most need it. With this in mind, we have developed a methodical and meticulous set of processes which we follow on every investigation assignment. Not only does hiring a qualified and licensed private investigator lessen the likelihood of evidence being dismissed in court or legal proceedings, but in most cases, reputable licensed private investigators can also give evidence in your favour.

Why us?
We are committed to being ethical, discreet and respecting client confidentiality at all times
Our licensed private investigators utilise the latest investigation tools to deliver the best results
We provide legally admissible evidence and have appeared in New Zealand Courts as expert witnesses
We have an impressive track record of achieving positive results for our clients regardless of size or stature
A number of our licensed private investigators in Wellington and throughout New Zealand are former detectives
We use a proven investigation process to bring relationship dishonesty to your attention discreetly and efficiently
Do you need to uncover abuse, fraud, theft or relationship dishonesty? Our private investigators are discreet, effective and highly experienced.


According to research, more than 25% of adults in New Zealand have cheated on their partners, and approximately 15% have had a long-term affair. Stop guessing, we are to get the facts and uncover the truth. Infidelity in a partner is a troublesome matter to confront on your own, but with the help of our trained and qualified private investigators, you may gather the facts with confidence and begin the healing process.

Our expertise and experience, as well as absence of emotional involvement, allows for efficient information gathering. We know that many people who attempt to catch their cheating spouse or partner by themselves struggle to know what to look for or feel too agitated as the process develops. Our clients have told us that months of their life were squandered trying to figure out if their spouse or partner is cheating – but could not do so because of poor investigation skills and lack of equipment.

As independent private investigators, you can be rest assured there will be no emotional attachments in our investigation process. Leave it to the professionals, hire a licensed private investigator, we investigate without emotional attachments.

Want to find out if your spouse or partner is cheating? Hire a private investigator and stop guessing! We provide real evidence.
The stakes are always high when you’re in a marriage or relationship with trust difficulties, so gathering the proof you need to establish their infidelity is critical. If not handled appropriately, the financial and emotional consequences of a divorce may be enormous. So, if you want to navigate this sensitive situation with calm and clarity, hire a skilled licensed private investigator who can uncover the facts and provide the evidence required.

Need answers? We quickly confirm suspicions
When you suspect your partner is being unfaithful, you want to know for sure what’s going on as soon as possible. We understand the frustrating feeling of having that “gut feeling” but not knowing for sure. We can assist you in obtaining tangible proof so that you can understand the situation and determine your course of action based on the facts. We are here to help, contact us in confidence for a no obligation consultation with a licensed private investigator.


Our team includes former detectives, police officers and intelligence specialists who are trained to understand criminal minds and think laterally.

We facilitate bespoke security and risk management services, working on the basis that prevention is better than cure. Problem solving in partnership with our clients is at the heart of what we do. Our commitment is to gather and information and create practical solutions to mitigate and manage risk.

The leadership of Dion Neill who has extensive international and New Zealand experience in high risk and challenging environments, where mistakes may well result in damage to reputation's or commercial damage.

For security specialists who are government-approved, experienced and professional, and who remain calm under pressure, look no further than Dion Neill and The Neill Group.

The Neill Group's private investigators specialise in surveillance, undercover operations and intelligence gathering.


Our surveillance team are qualified former detectives, police officers and intelligence operatives who are professionally trained in surveillance (static and mobile). The Neill Group works alongside the best team of surveillance specialists who are trained as true surveillance experts. We have a customised surveillance vehicle with full recording capabilities based on industry recognised best practice. Our covert cameras are the latest technology, evidence from our cameras are used in civil and criminal matters.

Why choose surveillance?
Surveillance is often used to obtain vital evidence, locate assets, identify people and to covertly observe activities of an individual or group. Surveillance is a tool that is also used for intelligence gathering in a legal matter. Surveillance can be on foot, mobile in a motor vehicle or a more covert (undercover) method. The type and location of assignments often dictates the most appropriate method of surveillance by a private investigator.

We have over three decades of experience working in complex and sensitive environments. We only deploy trained, experienced and licensed private investigators who know how to observe people covertly. Our private investigators and surveillance specialists have an excellent working knowledge of our privacy laws and requirements, we ensure all surveillance and undercover operations comply with our legislative requirements.

Are you worried about your child or young person? The first step in helping your children is finding out the facts. We want to help your family, children and teenagers stay safe. If you are concerned about where your young people go and who their friends are, talk to us. Our private investigators can find out where your children go and who their friends are. We ensure your child's safety and welfare is a priority.

"I highly recommend you based on my satisfaction with your professional manner and your excellent results" ACC

Medic 1 operates in the greater Wellington, Manawatu and Wairarapa regions with alliance partners throughout New Zealand. We have a lengthy track record of delivering 24/7 nationwide services to the film, television and event management sector. We also support local schools, sports clubs and community organisations by offering special rates for our event medical services.

Our experience is a volunteer with a first aid certificate is not enough. Medic 1 was established to meet demands for medics with front line experience (including former paramedics, ambulance officers and first responders). The majority of our medics at your event are likely to be qualified first responders who are trained to provide a high level of emergency care.