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About
Us

Founded in 1998 by Bruce Mazengarb, Vertical Horizonz began with a mission to improve the safety of working at heights for New Zealanders. Twenty-six years later, that commitment to enhancing the safety and skills of New Zealand’s workforce is as strong as ever. At VHNZ, we are dedicated to delivering world-class safety training that is engaging, practical, and learner-centred, with the success of our trainees at the core of everything we do.

With a team of over 150 staff and 120 highly experienced trainers, we offer more than 150 courses across 16 training centres nationwide. Our extensive industry knowledge ensures learners receive hands-on, practical training grounded in real-world experience.

Recognised by NZQA as a Category 1 provider (the highest rating) since 2013, we have consistently demonstrated excellence through three External Evaluations and Reviews (EERs), where NZQA expressed high confidence in both our educational performance and self-assessment.

As a proudly 100% New Zealand-owned and operated company, our purpose is to empower individuals, organisations, and industries to reach their full potential. We achieve this through providing real training that saves, and changes, lives.

Our Values
Ko ā mātou nei mātāpono

Vertical Horizonz is a values-driven organisation. Our values serve as the guiding principles that shape our culture, decision-making, and behaviour.

Website Values Integrity 8990

Integrity

Ngākau pono

Website Values Empower 5468

Empower

Whakamana

Website Values Respect 8477

Respect

Whakaute

Website Values Leadership 3226

Leadership

Haututanga

Website Values Collaboration 3690

Collaboration

Mahitahi

Meet our
Team

Board Members
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  • Board Members
  • Senior Management
  • Operations Managers
  • Account Managers
  • Trades and Apprenticeships Division
  • Stakeholder Engagement
Bruce

Bruce Mazengarb

Founder and Chairman

Thecla

Thecla Johnstone

Owner

Carl others 4

Carl McOnie

Director

phil website 2

Phil Hokianga

Director

Conrad

Conrad McDonnell

Director

Karen Rolleston

Karen Rolleston

Director

Work
With Us

If you believe you have what it takes to be a VHNZ Trainer, fill in the Trainer Application and email it along with your CV to HR@vhnz.co.nz

We’re hiring now!

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    Location
  • No current vacancies - check back in 2025
    Nationwide
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