The Neill Group
Licensed Private Investigators, Security Professionals & Legal Document Servers
Proudly 100% New Zealand Owned & Operated Since 1987


“I highly recommended TNG they are very reliable and professional” Westpac – New Zealand “I recommend you based on my satisfaction with your professional manner and your excellent results”  Accident Compensation Corporation (ACC) ”We use TNG for tracing, investigations and process serving, they are efficient and always produce exceptional results”…

Professional Ethics

TNG are committed to operating with the highest level of ethical and professional standards. Our governance of these standards includes a code of conduct for contracted agents and associates. TNG complies with all legislation including the Private Security Personnel and Private Investigators Act 2010.

Community Support

TNG proudly supports a number of community based charities including St John, Wellington Free Ambulance, Starship Children’s Hospital and Ronald McDonald House in Wellington.

About Us

The Neill Group (TNG) is a Wellington based agency providing a range of nationwide services from process serving and private investigations to specialised security and risk management throughout New Zealand. TNG utilises the unique skill set and operational experience of associates sourced exclusively from the military, intelligence and law enforcement community….

New Zealand Private Investigators, Security Professionals & Legal Document Servers Since 1987