All Group businesses are wholly owned and governed subsidiaries  of TPT Group Holdings (NZ) Limited.  To find out more about our businesses then  please click  on the pictures displayed below.




ASG Technologies Limited

Advanced Security Group


Founded in 2014, ASG Technologies Limited is a company within the Group that is charged with finding innovative ways to develop existing and emerging technologies into capabilities that can deliver enhanced outcomes for customers.  The company comprises of a dedicated team of people and is future-focused, looking to find new ways of leveraging the Group’s inherent capabilities through new technologies and partnerships.  The business specialises in Artificial Intelligence, Machine Learning, robotics, drones, software development, edge computing and the Internet of Things.



IT Engine Limited

Advanced Security Group was founded in 2002 and is one of the largest, corporate and government sector, electronic security integrators in New Zealand.  The business has 16 offices across the country and has been recognised through multiple awards including in the Minister of Defence - Excellence to Industry Awards and the AUT Excellence in Business Support Awards in 2012, 2013 and 2015.  In 2019 the New Zealand Security Association announced Advanced Security as the Security Integrator of the Year and recognised the business with an award for having an Outstanding Staff Retention & Staff Development Programme in 2019, 2020 and 2021.


Promessa Property Group Limited


IT Engine is an information technology services provider specialising in cloud, hardware, backups, data recovery, cyber security and advisory services.  The business has offices in Auckland, Wellington, Christchurch and Dunedin.



Technology Leasing (NZ) Limited


Technology Leasing (NZ) Limited was formed in 2001 and commenced finance and leasing in 2005.  The company specialises in leasing technical equipment including computers, phone systems, security cameras and other similar products




VigilAir Limited

VigilAir Limited is a business specialising in the release of global first technology which integrates drones with security systems allowing for a semi automated response.

Promessa Property Group was formed in 2007 and owns and manages a significant portfolio of commercial and industrial property around New Zealand.





ASGSPL Limited


ASGSPL was formed in 2011 and is a specialist electronic security integrator working in secure facilities.  ASGSPL specialises in design and construction projects but also maintenance services over the life of such facilities.

Cablenet Limited


As one of the largest infrastructure and communications technology companies in the country, Cablenet is a truly nationwide business covering all types of ICT projects, from time critical nationwide technical rollouts, to large scale data, wireless and electrical contracts throughout New Zealand.  The business has offices in Auckland, Wellington, and Christchurch.


TPT Group Investment Fund Limited


TPT Group Investment Fund Limited invests in shares and investments external to the Group.