Progress in civil construction starts below the surface. At Insitutek, we help you build better from the ground up – with smarter in situ testing, sustainable ground improvement solutions, and a partnership that’s invested in your long-term success, enabling you to increase productivity, lower cost, improve quality, reduce risk and reduce your environmental impact.

We don’t just provide technical solutions – we inspire progress. In an industry often bound by convention, we lead with innovation, empowering you to break new ground across Australia, New Zealand and the Pacific.

We engage deeply, forging partnerships that elevate businesses and challenge the status quo. We envision a smarter, more resilient future for civil construction – where technology, expertise, and collaboration drive lasting impact.

Excel – not just in your projects, but in shaping a stronger industry and a better society.

In situ testing, enabling you to make timely well-informed decisions

Leading edge in situ testing methods for geotechnics, earthworks and pavements.
Using Intelligent Compaction on rollers and compactors to create uniform efficient quantified compaction

Ground improvement, delivering more sustainable outcomes

Long-term sustainable clay soil stabilisation with TERRA-3000® for mechanical and hydraulic performance improvement of cohesive soils, rather than remove and replace.
Impact Rolling or High Energy Impact Compaction using multi-sided rollers to compact material to depths up to 4m for cost effective, fast and quantified ground improvement.

Our core values are:

Delivering exceptional service - Being highly responsive, deeply knowledgeable, and always dependable
A robust collaborative approach - Building strong partnerships that create real, lasting value
Forward thinking to ensure progress - Challenging convention to move the industry forward
Genuine social responsibility - Using business to create positive impact for people and planet

Applications include: airport runways and taxiways; asphalt & concrete pavements; bridges; cuttings and embankments; sealed and unsealed roads, access tracks & mine haul roads; tunnels, railway track beds; building foundations; dams including mine Tailings Storage Facilities (TSF’s); electricity pylons / overhead transmission; renewable energy (battery, wind & solar farms); tank farms; hard stands; temporary works platforms; slope stability; landfill sites; pipe & cable trenches.