Tonkin + Taylor is a leading provider of geotechnical, pavement and environmental consulting services working throughout Australia, New Zealand, Asia and the Pacific region. We serve clients with sub-surface challenges in land development, industry, transport, waste and energy. We are 100% employee-owned and with 200+ experienced staff based in Australia, and access to over 1000 experts across the Tonkin + Taylor Group, we take pride in our reputation for high quality, client-focused technical advice.

Founded in Australia by Lee Gregory and Alan Gray, the first version of 12d Model was released in 1991, Both visionaries had worked in the industry for many years and found that the solutions on offer simply were not the most user friendly and that a true customer focus was lacking.

Today, we are proud to say that 12d Model is used in over 65 countries worldwide and our licenses are still growing. It is a solution that can be used by small businesses and individual consultants, through to large organisations.

In more recent years, we’ve introduced 12d Synergy – the streamlined data management, project collaboration and worksharing solution for your architectural, engineering and construction office. 

Vinidex is at the forefront of innovation and product development in the pipeline industry and, over its 60 year history, has grown to become a leader in Australian pipe systems and solutions. Vinidex manufactures and supplies quality PVC, polyethylene (PE), polypropylene (PP), ductile (DICL) and industrial pipe systems to provide premium solutions to individual project needs.

Vinidex is well-known as one of Australia’s foremost environmentally conscious manufacturers and suppliers of water, wastewater, gas and energy pipe systems and solutions.

With over 85 years’ experience, Iplex has an excellent understanding of the challenges facing the water industry today. Our skilled teams work and collaborate with customers and the industry to solve Australia’s water challenges and provide safe, secure, and innovative water solutions for generations to come. 

Our team offers specialised skills and extensive expertise in Town Planning, Land Surveying, Building Design, Civil Engineering and Civil Construction Management.

KLM Spatial utilises innovative design and construction solutions to deliver high quality projects in a timely and cost effective manner.

KLM Spatial possesses the skills and resources to ensure the delivery of our clients’ projects of all sizes; from small to large scale residential, commercial and industrial developments and subdivisions in urban, regional and greenfield locations.

Our Quality Management System, which encompasses all our disciplines is fully accredited with 3rd Party Certification to ISO 9001 standards.

KLM Spatial draws upon decades of Land Development Intelligence to offer you innovative and practical solutions for all your land development needs. A wealth of experience combined with our practical approach ensures we provide holistic solutions with insight, creativity and verve. Our expertise are further enhanced by our ‘one stop shop’ service offering which ensures seamless communication between Town Planning, Survey, Engineering and Building Design.

Civil construction services is what we do best.

In business since 1985, The Winslow Group is a national civil construction company with diversified capabilities. It is vertically integrated to provide skills and expert services to the construction industry to produce safe, sustainable and innovative solutions for our clients.

The Winslow Group’s rich history as a high performing civil construction company sees the company today successfully delivering major infrastructure projects in road construction, road rehabilitation, rail, bridges, utilities, residential & industrial subdivisions and land remediation.

Jaydo is a dedicated water infrastructure construction company, where every member of our experienced team is committed to delivering outstanding value and service to our many repeat clients and partners. 

“Iglube” is a new, patented range of products used for a range of applications including underground stormwater management, soil cells around tree pits and permeable paving.

Plastic waste has become a significant global challenge, with detrimental effects on our ecosystems and communities. At Plasgain, we recognize the urgency of this issue and are committed to making a positive impact on our community and our environment, by manufacturing locally, creating regional employment and recycling waste into useful products.

In simple terms we source recycled materials that have been discarded by consumers or industry, have them sorted, washed and processed, then sent to us to turn into a useful product with a critical benefit to society. In so doing, we divert significant volumes of material from landfill and instead create Australia’s critical infrastructure.

What sets us apart is our unwavering commitment to quality and sustainability. We adhere to the highest industry standards and employ stringent quality control measures to ensure that our products meet or exceed the expectations of our customers. By promoting the use of recycled plastics, we contribute to the circular economy, reduce the demand for virgin resources, and minimise the environmental impact of plastic production.

.

.