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New Zealand’s largest Private Investigation company.

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About Us

Paragon is New Zealand’s largest and only true national Private Investigation agency with offices in Auckland, Tauranga and Christchurch. For over 30 years, our company principal Ron McQuilter and his team have helped large and small companies, insurers, government agencies and individuals reduce their exposure to risk, capitalise on business opportunities as well as identify and deal with a wide array of personal and business crime

Paragon is the only New Zealand Professional Private Investigation agency with a true nationwide cover of full-time salaried staff and a formal Board of Governance, having an independent fiscal member.


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