Senior Leadership Team

Armourguard’s leaders and their teams are committed to delivering our core values of Customer Focus, Performance, Innovation and Responsibility.

Armourguard’s leaders


There is little margin for error when protecting people and property, which is why it’s vital to have strong and focused leaders.

Our Senior Leadership Team are highly experienced business and security leaders, who have a deep understanding of New Zealand’s security landscape.

Shane O’Halloran

Chief Executive Officer

Shane has more than four decades’ experience working in the operational risk and security management industry in New Zealand, with much of that time as a senior manager.

Nick Thomson

National Finance Manager

Nick has a vast security industry experience as well as a strong audit background prior to joining Armourguard.

David Tombs

General Manager Security Services

David brings over 30 years of senior management experience, with 20 years dedicated to the security industry. His career spans a diverse range of security solutions, from electronic monitoring for law enforcement to physical security for businesses.

Martyn Miller

IT & T, Welfare & Dispatch Manager

Martyn is a highly experienced service industry manager, with particular expertise in IT & T and call center management across a range of industries.

Stuart Morgan

National Risk & Compliance Manager

Stuart has a strong investigative background having spent 18 years in the New Zealand Police, most of it in the CIB and a further 22 years in the security and risk management industry.

Denise Dabinette

National Cash Operations Manager

Denise has more than a decade’s experience in Cash Operations, and a background in the Australian banking industry.

Brenda Christiansen

National HR Manager

Brenda has extensive governance, leadership and senior management experience in the public and private sectors in New Zealand and Australia.

Charlene Collier-Coop

Project Manager

Charlene is a results-oriented project manager and brings over 20 years of experience in streamlining operations and driving strategic growth across our cash services operations.

want to work in the security industry?

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If you would like to work for New Zealand’s best security company then you’ve come to the right place. Take a look at our Careers page to find out more.