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Engineering for the Environment: Neilly Group’s National Expertise

Delivering forward-thinking environmental and science engineering solutions for sustainable environments across Australia.

At Neilly Group, we see beyond—beyond infrastructure, beyond compliance, beyond the immediate challenge. We design and build solutions that are sustainable, adaptable, and expertly underpinned by deep local knowledge.

Our Mission: Creating Sustainable Environments, Benefiting Communities and Ecosystems

Founded in Townsville, Queensland by Adam, Jason, and Brett in 2017 , Neilly Group has rapidly grown through a shared passion for solving environmental challenges. We apply our extensive experience across diverse environments to anticipate challenges and deliver proactive, solutions-first approaches, ensuring your projects stay on track. We’ve built our reputation through impactful work, including improving the health of the Great Barrier Reef and the Murray-Darling Basin. We’re committed to responsible environmental management through collaboration and long-term partnerships.

WE WORK WITH A DIVERSE RANGE OF CLIENTS ACROSS AUSTRALIA, INCLUDING:

Councils and Government
We can help you navigate funding opportunities, streamline approvals and deliver compliant, cost effective solutions.

Delivery Partners (including Not-for-Profits)
We are ideally placed to tender for projects as part of partnership arrangements requiring environmental engineering expertise.

Developers
We can help you realise your sustainability goals by providing innovative, water-sensitive-urban designs (WSUD) that meet regulations and enhance long-term environmental outcomes.

Mining Companies
We can help you meet regulatory requirements by providing expertise in water management, diversion monitoring, flood risk analysis, and levee-related flood studies.

National Projects

Calperum Floodplain – Restoring Ecological Function to the Riverland Ramsar Site

Loxton Riverfront Sluice Gate Replacement & Bank Stabilisation

Hart Lagoon Constructed Wetland – Waikerie Stormwater Reuse Project

“Terrific service, can speak to anyone in the team whenever you need them or have a question to ask. Great quality work.”

Matt Moore, Catchment Solutions

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We look forward to working with you.

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Neilly Group