Green Tree Environmental (GTE) was founded by Steven Norris in 2019, following his return to the UK.

After graduating from Sunderland University in 1996 with a Masters Degree in Environmental Studies, Steve went onto work for both the Environment Agency and the Scottish Environment Protection Agency. During his time with both environmental regulators, Steve specialised in the regulation and licencing of waste and wastewater management facilities.

In 2011 Steve accepted an Environmental Auditors job with Newcrest Mining’s Lihir gold mine, Papua New Guinea. One of the largest gold mines in the world. Steve was responsible for the monitoring and management of contaminated mine water.

GTE has a dedicated team of environmental scientists and engineers, providing the complete survey to solution.