The Neill Group (TNG) is the specialised security, private investigation and risk management division of Nationwide Field Services Limited.
- Our people are sourced exclusively from the defence forces, intelligence and law enforcement sector.
- We are widely respected for our tenacity, knowledge and commitment to providing exceptional results.
- Our capabilities are extensive; we manage hundreds of security, investigation and field assignments every year.
- We have a proven track record of results that extends over three decades with industry-recognised credentials.
- Our team members are vetted, Police-approved and government licensed; we carry out extensive background checks.
- We use a recognised quality management system to ensure continuous innovation, improvement and service delivery.
- We use technology, informants and intelligence sources throughout New Zealand and worldwide that are second to none.
- Our experienced nationwide process serving team will serve your documents in a professional manner to withstand any legal scrutiny.
The Neill Group (TNG) provides a range of paralegal support, private investigation, specialised security, risk management and field based services throughout New Zealand. We have over 35 years experience as government licensed field agents, process servers, security providers, private investigators and repossession agents.
We have carefully selected our team members for their expertise, resilience, and unique skill set. Our people act within the law at all times, and are governed by a strict code of ethics and professional standards. Every team member contributes to a significant resource of collective experience gained from the New Zealand defence forces, intelligence, and law enforcement sector.
The Neill Group (TNG) operates in accordance with the New Zealand and Australian Security Risk Management framework and is aligned to the New Zealand Government’s Protective Security Requirements.
Alliance Partners
We have an established local and international network of alliance partners who are experts in the security, intelligence and private 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 Engagement
Dion Neill is a proud recipient of the New Zealand Defence Forces Service Medal, St John Long Service Medal and Wellington Free Ambulance Long Service Award. Dion has also been recognised for his contribution to the community as a volunteer GoodSAM first responder, CPNZ patroller and St John educator (CPR instructor).
The Neill Group (TNG) supports St John, GoodSAM, Life Flight, Starship Children’s Hospital, Ronald McDonald House, Wellington Free Ambulance and New Zealand Police Dog Trust.
Professional Memberships
Members of ASIS International, World Association of Detectives (WAD), New Zealand Security Association (NZSA) & Worldwide Association for the Service of Process (WASP).
Licensing & Compliance
The Neill Group (TNG) are approved and licensed by the Private Security Personnel Licensing Authority (PSPLA) as security consultants, crowd controllers, monitoring officers, private investigators, repossession agents, personal security guards, property security guards and confidential document destruction agents.
Introducing Dion Neill, Founder & Business Owner.
The Neill Group (TNG) is owned and operated by Dion Neill. He is a former member of the defence forces and emergency services. In 1987, Dion commenced training with former police officers, qualified detectives, military personnel, and intelligence specialists. In 2003, Dion featured on the popular television series, ‘Private Investigators’. He was also interviewed on TVNZ Breakfast regarding protecting high profile people in New Zealand. Dion regularly provides commentary to the media on safety, security and other industry related matters.
5 Facts
- Dion Neill is one of New Zealand’s longest serving government licensed private investigators and security professionals.
- We have invested in the latest GPS technology and file management software to provide clients with real time updates from the field.
- Our licensed private investigators apply investigation methodologies based on industry recognised best practice and robust operating procedures.
- We engage associates throughout New Zealand who are sourced exclusively from the security, defence forces, law enforcement and intelligence sectors.
- The Neill Group (TNG) operates New Zealand’s largest network of field agents, process servers, private investigators, security professionals and repossession agents.
Dion was one of the first private investigators to carry out assignments for the Accident Compensation Corporation (ACC). He provided evidence in the High Court relating to a lengthy theft investigation. Dion’s evidence was instrumental in securing a number of convictions. Dion has published articles on identifying fraud, workplace theft, personal safety and executive protection. The Neill Group (TNG) is the Private Security Personnel Licensing Authority (PSPLA) approved trading name of Dion Neill.
Finalists:
2024 Outstanding Security Performance Awards (OSPAs)
2023 Outstanding Security Performance Awards (OSPAs)
2022 Outstanding Security Performance Awards (OSPAs)
2021 New Zealand Security Awards
Selected highlights from Dion Neill's career:
2024 Finalist - Outstanding Security Performance Awards (OSPAs)
2023 Finalist - Outstanding Security Performance Awards (OSPAs).
2022 Finalist - Outstanding Security Performance Awards (OSPAs).
2021 Finalist - New Zealand Security Industry Awards.
Board Member - Platform 4 Group (P4G Security).
Qualified Facilitator - Conflict Management (Skills NZ).
Security Manager - Miss Taylor, Dancing Pictures & NZ Film Commission Productions.
Security Provider - Avalon Film & Television Studios.
Security Provider & Security Consultant - Lane Street Studios.
Security Consultant - Animal Health Board (1080 Programme).
Personal Protection Officer - Tony Hawk, World Champion Skateboarder.
Security Driver - Eminem, Sir Elton John & Guns N' Roses.
Instructor - Wellington Door Staff Association.
Security Manager - The Hobbit (Private VIP Event).
Security Team & Security Driver - Lord of the Rings World Premier.
Founder & Managing Director - Protective Services (Acquired by P4G Security).
Diploma of Security & Risk Management (Australia).
Certificate in Security Operations - Level IV (Australia).
NZQA National Certificate in Security - Level IV (Including Personal Protection).
Personal Protection Officer - Sir Peter Jackson (2000 Olympic Torch Relay).
Executive Care & Personal Protection Training (USA & Australia).
Certificate in Executive Protection - Alan Kinnane & Associates.
Foundation Instructor - National Certificate in Security.
Registered NZQA Workplace Assessor - New Zealand Security Industry.
Personal Protection Officer - Jamie Oliver, Celebrity Chef.
Certificate in Investigation Skills - Royal New Zealand Police College.
Certified Fraud Examiner (CFE) - Qualification Expired 2011.
Security Manager/Personal Protection Officer - New Zealand Representative Sports Team (1996 South Africa Tour).
Security Consultant - ACCOR Hotel Group.
Qualified Ambulance Officer - AUT/National Ambulance Officers' Training School.
Four Quadrant Leadership Certificate - NZ Institute of Management & Learning.
Coordinated Incident Management System Certificate (CIMS) - C4 Group.
Protecting Crowded Places from Attack (Frontline Security Officer) - C4 Group.
Guard Force of Tomorrow Collection - ASIS International.
Hiring Strategies - ASIS International.
Tactical Defence Training - Krav Maga Worldwide.
International Foundation for Protection Officers (IFPO) - New Zealand Representative (2001-2003).
ISO 9001 Quality Assurance Auditor - Executive Solutions Limited.
Certificate in Executive Protection - International Foundation for Protection Officers (IFPO).
Conflict Management Instructor - Skills NZ
Train The Trainer - New Zealand Institute of Management (NZIM)
Certificate in Professional Investigations (Foundation) - C4 Group.
Tutor - Certificate in Private Investigations - Stotts Correspondence College.
Control & Restraint - Alan Kinnane & Associates.
Certificate in Emergency Care (Level IV) - Emergency Care Consultants (Promed).
Emergency Driving Skills - New Zealand Police.
Security Consultant - A24 & Apple TV.
Worldwide Tracing
Our experienced tracing specialists can locate missing people including debtors, defendants, witnesses, birth parents and family members.
Learn More
Specialised Security
Our team of security professionals deliver high-level security services, including executive care, security consulting, personal protection and risk management.
Learn More
Private Investigation
Ranked #1 Private Investigators by global consumer website, Top Reviews. Contact us for discreet private investigation services anywhere in New Zealand.
Learn More
Process Serving
New Zealand process servers since 1987. Our trained process servers will serve your legal documents and court proceedings from Kaitaia to Bluff.
Learn More
Field Services
Our field based team carry out field visits, debtor interviews, identity verifications, floor plan audits, asset recoveries and motor vehicle repossessions.
Learn More