About Optimus Energy

Our Mission 

We exist to assist businesses to Use Less, Pay Less and Generate their own electricity. 

Our Values

Technology Agnostic. 

Looking at any and all options for a business to use less energy.


Comparing all energy retail offers to help a business pay less for energy. 


Conducting in depth analysis before making any recommendations.


Assisting businesses along the journey to achieve their energy goals. 


Denny Honen – Founder

Born in South Australia, Denny started his career in Environmental Sustainability in 2003 working with a Major ASX Top 100 listed company. This role saw Denny consult with Government and Major corporations around energy and water conservation. Since 2008 Denny has led the group of companies now known as Optimus. Denny’s career with Optimus has seen him working on major energy projects in Australia and around the world in locations such as Africa, China, The Philippines and New Zealand.  Now back in South Australia, Denny is still leading the group with a renewed focus on delivering global best practice for companies in Australia who want to use less, pay less and generate their own electricity with Solar PV.

Free Energy Analysis

This is a 100% FREE service where we conduct a deep dive in to your businesses energy consumption habits, to develop a detailed report. This assist the business owner to make informed decisions.