Our People

Ko ō mātou tāngata

Auld Brewer Mazengarb & McEwen’s team are a dedicated group of individuals who provide friendly, helpful forward thinking advice to their clients. They provide legal advice only in those areas in which they have a high level of expertise, and can significantly contribute to the success of their clients.

Diana Koorts

HR Consultant

Contact Details

Diana Koorts

HR Consultant


Diana has an extensive background in Human Resources and Employment Relations, having worked as a consultant for a wide range of employers in the Taranaki region for over 17 years.

She assists both large and smaller employers in a diverse range of industries, including private and public health, retail, local government, manufacturing, professional services, education and not-for profit organisations based across the Taranaki region.

Diana has worked on long-term secondments from time to time at two of Taranaki’s prominent organisations in their Human Resources Departments.


Primarily, Diana’s responsibilities have centered on:

  • HR Audits
  • Recruitment and Selection
  • Performance Management and Appraisals
  • On boarding and Induction of staff
  • Employment documentation reviews to meet current NZ Legislation
  • Investigations
  • Disciplinary Processes
  • Restructuring and Redundancy
  • Remuneration Advice
  • Employment Relations Issues
  • HR Policy Development
  • Advising on Workforce Planning
  • In-house training
  • Presenting in Employer Forums on employment challenges/key changes in employment, health and safety legislation


HR Consultant – Auld Brewer Mazengarb & McEwen
November 2014 – Present

Senior Consultant – EMA Central/ Business Central
2003 – 2014

Diana has been an active member of the Taranaki HRNZ (Human Resources New Zealand) committee for the past four years


Diana holds a tertiary qualification in Personnel Management and completed the Massey University paper on Employment Relations Management in 2006.


A big Thank you to Sean and Diana for the excellent, professional advice and fantastic results in resolving an employment matter.

From an Employer Client