The brightest minds.
The best technology.

MNG (originally McMullen Nolan Group) was established in 1989 with a mission to shake up the surveying industry in Australia.

And that’s exactly what we’ve done, combining specialist experience that spans the surveying spectrum with state-of-the-art technology and our trademark personalised approach. It’s an award-winning combination that ensures we not only deliver the accurate data our clients need, but discover the critical insights behind it. It means that, as your partners, we equip and empower you to make smarter decisions and extract maximum value from your investments and resources.

Today, we offer surveying, mapping, geospatial and sub-surface location services and, crucially, innovative solutions for clients across Australia and a host of industry sectors.

True to our founders’ vision, we invest continuously in developing the best talent and the most advanced, often ground-breaking survey, computing and mapping technologies.The result is a constantly evolving organisation and suite of capabilities that give us and, more importantly, our clients a competitive advantage. An advantage we’re constantly improving because we are, and always will be, pioneers in our industry.

Safety, environment and quality.

We’re ISO 9001, ISO 14001 and ISO 45001 accredited, with a zero-harm policy (for people, property and the environment). We also have a planned approach to quality management and service excellence, both of which we’re continuously improving.

Giving back.

From partnering with universities to nurture the next generation of surveyors, to supporting the Cancer Council and a diverse range of local community and sporting clubs, we’re passionate about giving back to our community.


Our zero-harm environment policy underpins our commitment and ongoing journey to ensure MNG treads on the planet as lightly as possible. We’re continuously looking for smarter, safer, more sustainable ways to partner with our clients.

Diversity and inclusion.

Innovation calls for diverse ideas and opinions. And so, for us, creating a diverse, inclusive environment isn’t just the right thing to do – it’s a business imperative. That’s why initiatives like our Reconciliation Action Plan (RAP) and MNG Scholarship for Women in Spatial Sciences are so important to us.

Tap into our experience.

Speak with our experienced surveying, mapping, geospatial and sub-surface specialists and discover how we can help you extract maximum value from your plans, resources and investment.

Contact us