GreenTec and Sigma Geo attended the GeoAsia8 Conference held in Brisbane on 10-13 June 2025. We were the Hydration Sponsor and the App...

The team got together in January to celebrate all that we'd achieved in 2024. The theme was 1920's and we enjoyed a delicious dinner and...

A Useful Tip for Building A House Let us start by undertaking a thought experiment. Imagine for a moment that you had enough money to...

We are excited to announce that we have 2 photos in the final round of the ACigs 2020 photo competition submitted by Jaydon, one of our...

Concept Transfer Station Design undertaken by GreenTec Consulting using recycled materials in the road base.

Per and poly-fluoroalkyl substances (PFASs) were arguably the most topical issue faced by the waste management industry in Australia in 2017