Better Outcomes Through Trenchless

NO-DIG DOWN UNDER

21st-22nd

July 2027

10am-5pm

Daily

Sydney Showground

1 Showground Rd, Sydney Olympic Park NSW 2127

Redefining infrastructure with trenchless

No-Dig Down Under is the southern hemisphere’s only large-scale conference and exhibition dedicated to trenchless technology.

Organised in partnership with the Australasian Society for Trenchless Technology (ASTT), No-Dig Down Under has grown over the years to become the second largest no-dig technology event in the world, and is now considered a ‘must-attend’ for all industry professionals.

A range of training courses on trenchless methods will be presented prior to the conference. These will be presented by industry leaders from Australia and overseas and will be of value to anyone who encounters trenchless technologies as part of their employment.

What's On

Advancement of Trenchless Technology

Featuring the latest innovations, tools, and global case studies, the event highlights how trenchless methods are transforming infrastructure delivery across challenging environments.

Industry Training and Professional Development

Pre-conference training courses led by national and international experts will offer attendees hands-on learning and CPD-accredited development opportunities.

Global Insights and Technical Excellence

The technical conference program will showcase cutting-edge research, risk management strategies, and real-world project insights from around the world.

Comprehensive Industry Showcase

An expansive exhibition floor will host leading suppliers and service providers, spotlighting the full spectrum of trenchless technologies and solutions.

Connection and Recognition

Three major networking events, including the ASTT Gala Dinner and Awards Evening, will celebrate industry excellence and foster collaboration across sectors.

Audience Matters

The Southern Hemisphere’s largest gathering of trenchless decision makers

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conference and expo visitors

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attendance growth on 2023

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delegate increase on 2023

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of attendees from utilities and local government

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Gala Dinner attendance sold out

Learn. Network. Grow.

Don't miss out!

Event Speakers

Meet Our Featured Speakers

Samuel T. Ariaratnam

Gold Sponsors

Silver Sponsors

In Partnership With

Media Partners

News and Blogs

Latest No-Dig Down Under News

Michels Trenchless returns as Silver Sponsor of No-Dig Down Under 
12Oct

Michels Trenchless returns as Silver Sponsor of No-Dig Down…

No-Dig Down Under is pleased to welcome Michels Trenchless back as a Silver Sponsor, continuing a partnership that reflects a shared commitment to advancing…

Vermeer Australia returns as Gold Sponsor of No-Dig Down Under 2027
30Sep

Vermeer Australia returns as Gold Sponsor of No-Dig Down…

Vermeer Australia has returned as a Gold Sponsor of No-Dig Down Under 2027, continuing its long-standing support of Australasia’s leading trenchless technology event. Vermeer…

Interflow returns as Silver Sponsor of No-Dig Down Under 2027
18Sep

Interflow returns as Silver Sponsor of No-Dig Down Under…

Interflow will return as a Silver Sponsor of No-Dig Down Under 2027, reinforcing its ongoing support for Australia’s trenchless technology sector and the industry’s…

Early Bird tickets now live for No-Dig Down Under 2027
27Aug

Early Bird tickets now live for No-Dig Down Under…

Early Bird tickets are now on sale for No-Dig Down Under 2027, with attendees encouraged to secure their place early and take advantage of…

How to get there

Venue Location

Venue

Sydney Showground

Address

1 Showground Rd, Sydney Olympic Park NSW 2127

Ready for No-Dig Down Under?

Take centre stage with the audience that matters most. Reserve your spot at the Southern Hemisphere’s top trenchless technology exhibition and open the door to conversations, collaborations, and contracts with active decision makers.

No-Dig Down Under is the southern hemisphere’s only large scale conference and exhibition dedicated to trenchless technology. Organised in partnership with the Australasian Society for Trenchless Technology (ASTT), No-Dig Down Under has grown over the years to become the second largest no-dig technology event in the world, and is now considered a ‘must-attend’ for all industry professionals.

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