Here's a list of some key security training providers in New Zealand, organised by region:

Auckland:

1. Treehouse
   Offers a 3-day Certificate of Approval (COA) course for entry into the security industry, covering conflict management and industry basics. Locations include Auckland CBD and Manurewa.
   More info

2. New Zealand Security Association (NZSA)
   Provides various levels of security certification, including conflict management training, through approved trainers across Auckland and the rest of the country.
   More info

Wellington:

1. Treehouse (Lower Hutt)
   Similar to the Auckland branch, this location provides COA training for Wellington-based learners.
   More info

2. Security Institute of New Zealand
   They offer courses like community safety officer training and general security qualifications aimed at improving local security practices.
   More info

Other Regions:

1. Online Providers (Nationwide)
   The New Zealand Security Association (NZSA) also lists a range of online and regional training providers for certifications like the New Zealand Certificate in Security (Level 3 and 4).
   More info

2. SkillPro
   Located in multiple regions, offering both in-person and online security training, including COA courses and defensive tactics.

These providers cater to both new entrants and professionals looking to upskill, offering both mandatory and specialized training for various security roles across New Zealand.