• Delivering

    Through Analysis

About DETA

Optimisation from concept to completion to operation, and everything in between

DETA Consulting is a young, dynamic and responsive organisation working with some of New Zealand’s largest businesses to identify, develop and deliver optimisation services. We were born out of energy efficiency, however deliver services across the engineering spectrum from process and mechanical design through to HSE and contract management. Essentially, we provide professional services to optimise business processes, drive improved performance and deliver lasting business value.
We have strong collaborative networks, from technical subject matter experts through to equipment suppliers, which assist us in identifying the best solution for any given scenario.
Most of our clients have been with us long term because they continue to see the value that DETA Consulting adds to their business. They come from a wide variety of backgrounds – commercial, industrial, local body and government. Why not get in touch to chat about how DETA could add value to your business?

Real world analysis

We work closely with our clients to reduce risk, add confidence, and increase process and energy efficiency.


Our extensive experience allows us to deliver optimum solutions for our clients.

Comprehensive Analysis

We always analyse the impacts of our solutions on the client as a whole, considering practicality, health and safety, business and environmental concerns.


We constantly strive to improve and develop the services we offer to our clients.

Diverse Industries

Our customers are those in need of detailed analysis of efficiency options, a strong team/collaborative approach, and a specialised consultancy with experience, innovation, and enthusiasm.