ASGSPL is a specialist electronic security and perimeter integrator based in New Zealand involved with high security facilities.


















The business carries out all facets of electronic security from perimeter including taut wire, power fence to access control, intruder detection, closed circuit television and intercom systems.  We integrate various systems via high level and low level interfaces providing a customised solution for the customer.


ASGSPL provides full design and build construction as well as 24 hour/365 days reactive and preventative maintenance services.


ASGSPL is a wholly owned subsidary of TPT Group of Companies and is a sister company to Advanced Security, one of the largest nationwide security integrators in New Zealand as well as technology company ASG Technologies Limited.


Essential Facts


  • Collectively we are one of NZ's largest Electronic Security integrators

  • ASGSPL is licensed under the Private Investigators and Security Guard Act of New Zealand

  • We are accredited by the Crown for servicing a number of agencies

  • We have staff cleared for IQP certification of customer sites

  • We are a dedicated and leading Corporate and Government provider

  • The TPT Group has a history of strong financial performance and has strong balance sheets across all entities

  • Our consultants are the best. Our people at ASGSPL are a valuable resource. They guide projects and provide ongoing consultation and advice to our clients.

  • Our experience is unsurpassed. We work with companies and organisations that have the highest security needs in the country.

  • Multi-brand philosophy. We're not tied to any single brand, so we have the freedom to recommend the best solutions for each situation.

  • Our expertise grows with every job we do, and we make sure innovations and new knowledge are shared within the team. We call this process 'technology transfer'.

  • We cover New Zealand.

  • We are proudly New Zealand owned, ASGSPL is a wholly owned subsidery of TPT Group Holdings (NZ) Limited.

  • Audited and Accredited, we re Audited/Accredited by a number of Government agencies

  • Our field staff are multi-skilled. They're trained to handle a wide variety of faults, so that problems are solved quickly and easily.

  • IQPs on staff. Our IQPs (Independent Qualified Persons) are qualified to check compliance for safe egress on access control systems within buildings.

  • Service database available to clients. Our clients are able to login to our service database for full electronic reporting and site history.

Always Available

We never close. Our customer and support services operate 24 hours a day, 365 days a year.


Spares are quickly available. We carry service spares for every contract.

Quality Assured

Quality assurance systems. We have reliable in-house quality systems and procedures to ensure our standards are consistently maintained. 


We are certified to ISO9001:2008 for Quality Assurance, 14001 Environmental and OHSAS 18001 AS/NZS 4801:2001 for Health & Safety.


TPT Group operates multiple insurances, including Public Liability cover of $ 20,000,000, Third Party Liability of $ 10,000,000 and Professional Indemnity of $ 5,000,000

Award Winning

Award-winning performance. We regularly win industry and government awards for customer support, business performance and service levels.