In the past Mainmark has used the *Uretek® resin injection method. Building on our experience of correcting foundation ground issues and our knowledge of the unique local conditions, Mainmark has developed our new Teretek® engineered resin solution utilising our proprietary deep-lift methodology. This deep-lift method is unique in that it raises, re-levels and re-supports above-ground structures, and increases ground bearing capacity in the one process.

We’ve successfully treated more than 30,000 sites in Australasia, from small domestic applications to large commercial, industrial, civil, and mining projects. Resin injection solutions are some of the most advanced and modern alternatives to traditional underpinning and ‘mud jacking’.

Mainmark’s broader capabilities include other innovative ground engineering and asset preservation solutions. As part of post-earthquake remediation and foundation repair works in both Japan and Christchurch, we developed expertise in technologies such as JOG Computer-Controlled Grouting and Jet Grouting ground injection.

We also specialise in Permeation Grouting, another solution suitable for helping to stabilise sandy, unstable gravel, and other non-cohesive soils.

To help solve a wide variety of void and hole challenges in the geotechnical, construction, and mining industries, Mainmark has introduced Terefil®, the most advanced structural lightweight polymer modified cementitious-based filler.

During 2016, Mainmark was proud to introduce new products to our business:

  • ENCAP6® is a technologically advanced chemical (resin) formula that bonds to concrete and steel structures for use in revitalising ageing infrastructure. It works by sealing, protecting and structurally reinforcing ageing concrete and steel assets.
  • Primus Line® is a trenchless technology that is the ideal solution for rehabilitating and fixing high pressure hoses and pipelines without digging trenches. It is made from a flexible, 3-layer pressure hose and dose not compromise on hydraulic pressure.
  • Ultra-Panels are Ultra High Performance Concrete (UHPC) slabs, manufactured using a unique combination of concrete and steel fibres. The slabs are exceptionally abrasion-resistant and durable. Ideal for rehabilitation and replacement of high traffic and chemically affected concrete surfaces.
  • STRAAM is an acronym for STructural Risk Assessment And Management. It is the most effective way to measure the unique dynamic signature of any structure.

In Australasia, the Mainmark group of companies has been in operation since 1995, with seven offices throughout Australia and New Zealand. Since 2001, we have also operated wholly-owned subsidiaries in Japan, and more recently in the UK.

Our reputation has been built on providing a unique and innovative service that provides cost effective and efficient solutions. Our people are committed and focused on providing our customers with a service that is right the first time.

We are a privately-owned company with highly-trained technicians and state-of-the-art equipment. Our solutions are all non-toxic, inert, and environmentally neutral. All of our works are planned, supervised, and executed by our own experienced personnel. We guarantee our products.

Companies of the Mainmark group present creative, effective solutions to many types of ground engineering problems in a wide range of sectors: industrial; commercial; residential; civil; and mining. Some of the companies offer related solutions in the building and construction areas. Many of these solutions are unique to Mainmark and its associates.

Businesses in the Mainmark group in Australasia

In Australia: Mainmark Ground Engineering Pty Ltd ATF Mainmark Ground Engineering Trust, Mainmark Civil & Mining Services Pty Ltd, Mainmark Equipment Pty Ltd, Mainmark Asset Preservation Pty Ltd ATF Mainmark Asset Preservation Trust and other related businesses including Grouting Plus Solutions and Fytogreen.

In New Zealand: Mainmark Ground Engineering (NZ) Limited, Mainmark Civil & Mining Services (NZ) Ltd, Mainmark Equipment (NZ) Limited and other related businesses.

Mainmark has been examined by QMS Certification Services and found to be conforming to the requirements of:


ISO 9001:2015 certifcation | ISO 14001:2015 certification | AS/NZS 4801:2008 certification

*Mainmark Ground Engineering Pty Ltd and Mainmark Ground Engineering (NZ) Limited had exclusive sub-contract relationships with The Mainmark Corporation Pty Ltd to supply and apply Uretek® resin injection methods.