About us

TPT Group was founded in 1999 and is a privately held investment company with a focus on the growth and development of a portfolio of entities in key business sectors. The group provides governance, strategy, systems and capital to allow the businesses to fulfil their market potential.  The group consists of nine businesses, several leaders in their respective  fields.  The focus of the group is to create a great group of businesses and multiple of these are focused on technology and future innovative products.  

The group is well capitalised for growth with the focus over the last 20 years about owning all assets, from plant and equipment through to significant property assets.  Our strategy, diversification, and financial position, have positioned TPT Group well for the future.

Our people have made us into the group of companies we are today.

Advanced Security acquires V.I.P Security in South Island

Joint venture company  between TPT Group, Spark and KiwiRail


ASG Technologies commences futuristic transportation project

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TPT Group acquires Wellington based IT Engine and merges with Sentinel, taking on the IT Engine name

TPT Group acquires Sentinel Technologies, an information technology business

Asset Insight Limited founded as an asset inspection business utilising smart technology

Advanced Security acquires Concord Security, a security integrator with offices in Auckland, Hamilton, Rotorua and Tauranga

The Runway Foundation founded to work in the Community with ADHD and people in need.

ASG E-Guard is founded as a technology incubator company

TPT Group Holdings (NZ) Limited entity formed as ultimate parent company for Group and independent board of directors established

ASG Holdings (NZ) Limited entity formed as head office for all ASG Businesses including Advanced Security, ASGSPL and later ASG E-Guard

Advanced Security opens office in New Plymouth

Advanced Security opens office in Palmertson North

Advanced Security opens office in Rotorua

Advanced Security acquires Vangren Technology, an Auckland electronic security integrator

Advanced Security takes over AMAC, an Auckland electronic security integrator, we takeover staff and customers

Advanced Security acquires Aspect Technology, a Waikato electronic security integrator, Hamilton & Kawerau offices are formed

Advanced Security opens a office in Taupo

MJM Electrical

MJM Electrical founded as an electrical and security contracting company

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IT Engine opens office in Dunedin

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IT Engine opens office in Christchurch

Advanced Security opens office in Dunedin

Advanced Security acquires Nelbay Solutions, a security integrator in Nelson

ASG Australia Limited established, for Australian business

ASG E-Guard changes its name to ASG Technologies Limited

VigilAir Limited founded as entity for the VigilAir drone control software

Advanced Security opens office in Northland

Advanced Security acquires Struthers Electronics & Security, a security integrator in Christchurch

Advanced Security opens office in Napier

TPT Group Investments Limited entity formed as an external investment vehicle for Group

ASGSPL Limited is founded as a Corrections sector electronic security integrator

Advanced Security acquires Systems.Com, an Auckland and Wellington electronic security integrator, Wellington office established

Group divests of shareholding in Total Doors & Gates

Promessa Property Group founded as a commercial and industrial property business

Total Doors & Gates Limited founded as a corporate door maintenance company

Technology Leasing (NZ) Limited founded as a technology leasing company

MJM Electrical

MJM Electrical merged into Advanced Security

Advanced Security founded through the acquisition of the Siemens Building Technologies - Northern Region NZ, a security integrator


TPT Group founded

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