Workplace Investigation Services Across New Zealand

Investigation services for NZ employers

There are many situations where an independent workplace investigator may be required.

Larger organisations may have internal HR, Audit and Risk, or Health and Safety teams, but smaller businesses often need external support. Even for larger employers, engaging an external investigator is recommended when the matter is complex, sensitive, or when impartiality could be questioned.

Karapiti Workplace Investigations provides independent, confidential investigations across New Zealand - including Auckland, Hamilton, Wellington, Christchurch, and the wider Bay of Plenty. Steve travels to wherever the investigation is needed. Investigations may involve allegations of bullying, harassment, discrimination, misconduct, or other behaviour that affects the safety and culture of a workplace.

An external investigation ensures the process is transparent, fair, and legally defensible - helping protect both the organisation and the individuals involved. There is a wide variety of situations where a workplace investigator may be required.

Where Steve works

Karapiti takes on workplace investigations anywhere in New Zealand. Steve is based in the central North Island and travels to wherever the investigation needs to happen:

  • Bay of Plenty: Tauranga, Rotorua and Whakatāne

  • Waikato: Hamilton and surrounding towns

  • Wellington

  • Auckland

  • Christchurch and the South Island

  • Smaller centres throughout New Zealand

Interviews are usually held on site or at a neutral venue nearby. Where that isn’t practical for everyone involved, they can be done by video without losing anything in the process.

If you’re wondering whether location matters, read Steve’s article: Does it matter where your workplace investigator is based?

When to Engage an External Investigator

An organisation may engage an independent investigator when:

  • There are complex or sensitive allegations

  • The issue involves senior staff or potential conflicts of interest

  • A toxic workplace environment is emerging

  • There are questions of credibility or integrity

  • The matter may be serious or potentially criminal

Karapiti can also advise when Police involvement may be necessary for matters that appear criminal in nature.

Types of Matters Investigated

Each investigation is conducted with fairness, discretion and professionalism, and ends with clear, evidence-based findings you can rely on.

Interview Skills Training

Some organisations prefer to conduct their own internal investigations but require support to improve interview quality.
As a specialist interviewer with advanced training through the New Zealand Police, Steve can provide tailored training in investigative interviewing techniques.

Training can cover:

  • Planning and conducting structured interviews

  • Building rapport and managing sensitive discussions

  • Gathering accurate, reliable information

  • Interview documentation and evaluation

Packages can be customised to suit your organisation’s needs, timeframe, and level of experience.