No-Dig Down Under

No-Dig Down Under (21st–22nd July 2027)

Dates: 21st–22nd July 2027
Time: 10am–5pm daily
Venue: Sydney Showground, 1 Showground Rd, Sydney Olympic Park NSW 2127, Australia
Event type: Southern Hemisphere trenchless technology conference & exhibition (with pre-conference training courses)

Overview: Why this event matters

No-Dig Down Under positions itself as 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). The program is designed around three practical pillars: innovation and case studies for trenchless infrastructure delivery, professional development through pre-conference training (including CPD-accredited options), and a large supplier/service provider exhibition floor with multiple networking touchpoints (including an ASTT Gala Dinner and Awards Evening).

For buyers and decision-makers, the event’s value is concentrated in the intersection of infrastructure delivery and risk-managed, cost-effective construction methods, especially where “traditional digging” is constrained by urban density, live assets, environmental sensitivity, or traffic/service disruption requirements.

1️⃣ Who attends (BUYERS / ATTENDEES)

This event is explicitly framed around “industry professionals” and the trenchless ecosystem—meaning the attendance is typically a blend of: owners/operators (utilities and local government), engineering and project delivery teams, contractors and specialist trenchless service providers, and technology and equipment suppliers. Pre-conference courses also bring a strong technical audience focused on capability-building and compliance/standards alignment.

Primary buyer/decision-maker attendee groups (most relevant for engagement):

• Utilities decision-makers (water, wastewater, stormwater, recycled water, gas/energy where relevant) including asset management and capital works stakeholders
• Local government infrastructure teams including engineering services, civil works planners, and network maintenance leadership
• Engineering consultancies supporting design, specifications, risk management, and delivery planning for trenchless projects
• Trenchless contractors and specialist service providers focused on method selection, project delivery, and subcontracting relationships
• Product and equipment suppliers covering machinery, tooling, locating systems, inspection tech, rehabilitation systems, and consumables
• Training and technical learning audiences participating in pre-conference courses to upskill teams, strengthen capability, and build internal standard practice
• Researchers and technical experts contributing to research themes, technical excellence sessions, and practical case-study exchange
• Association and standards/community leaders involved via ASTT networks and the broader trenchless community

2️⃣ Where the show is happening + attendee geographic origin

Location: Sydney Showground, Sydney Olympic Park, NSW 2127, Australia.

Attendee geographic origin (expected pattern): Because the event is described as a “southern hemisphere” leadership gathering, the strongest base is typically: Australia and New Zealand, with additional participation from other regions of the Asia-Pacific and international trenchless specialists joining for speakers, case studies, and supplier representation.

Best geographic targeting (practical view):

• Australia: utilities, local government, and engineering firms with active trenchless programs
• New Zealand: infrastructure operators and contractors involved in rehabilitation and renewal projects
• Asia-Pacific (select international): technology providers, method specialists, and consultants with regional projects
• Global (select): speakers and case-study contributors from established trenchless markets

3️⃣ Audience reach (Local / National / Global)

No-Dig Down Under is best categorized as a regional-national to international reach event. It is locally hosted in Sydney (and draws from the wider Australian market), while also positioning itself with overseas training leaders and global case studies. The event’s global credibility is reinforced by its standing as a major no-dig technology event and by the presence of global insights in the technical program.

Reach summary: National (Australia) + Southern Hemisphere regional leadership, with international participation via speakers, case studies, and supplier networks.

4️⃣ Sample buyer company names (BUYERS ONLY) + Websites

Below are buyer-style accounts typically aligned with trenchless decision cycles (utilities/asset owners, local government engineering functions, and major engineering/contracting organisations). If a company is not an exhibitor in a given year, it can still be a strong buyer fit depending on where trenchless methods sit in their capital works or asset renewal programs.

Top 5 best “buyer-fit” samples to prioritise first (based on typical relevance to trenchless outcomes): Sydney Water, Melbourne Water, Water Corporation (WA), Queensland Urban Utilities, City of Sydney.

5️⃣ Job profiles, industries & event type

Best job profiles to target (titles that typically influence method selection, project approval, and procurement readiness):

• Head/Manager of Asset Management (Networks / Pipelines)
• Capital Works / Capital Delivery Manager
• Program Manager, Asset Renewal / Rehabilitation
• Principal Engineer (Water/Wastewater/Stormwater) / Senior Asset Engineer
• Engineering Project Manager (Major Projects / Civil Works)
• Infrastructure Delivery Manager / Project Director
• Risk Manager / Risk & Compliance Lead (for delivery governance)
• Specification Lead / Technical Lead (Standards, method specs, QA/QC frameworks)
• Training & Capability Development Manager (especially tied to pre-conference course outcomes)
• Operations Manager (for live network disruption reduction priorities)
• Contract Management / Procurement Manager (when trenchless methods are part of frameworks)

Industries & how they connect to the event

• Water & Wastewater Utilities: rehabilitation, pipe renewal, service continuity
• Local Government & Public Works: urban renewal, constrained works, lifecycle asset planning
• Engineering Consultancies: designs, specifications, risk management, and method selection
• Specialist Trenchless Contractors: delivery capability, tooling, inspection, and training readiness
• Infrastructure / Major Projects: cross-domain trenchless applications, utility interfaces

Event type mapping

• Conference + Exhibition (supplier and service provider showcase)
• Pre-conference training courses (hands-on learning, CPD-accredited professional development)
• Networking events (ASTT Gala Dinner and Awards Evening)

6️⃣ Estimated attendance (expected total footfall)

The official website text provided does not include a populated numeric attendance figure for the 21st–22nd July 2027 edition. However, recent referenced coverage on the event’s website indicates that No-Dig Down Under 2025 in Melbourne brought together around 2,000 attendees.

For planning purposes, we recommend treating 2027 as a ~2,000 attendee band (with variability depending on sponsor/exhibitor footprint, program size, and training course enrolment). The event is also described as having strong visibility of the trenchless decision-maker community and multiple networking touchpoints that typically increase “active engagement” beyond passively attending.

7️⃣ Key focus areas & buyer engagement

Key focus areas (directly aligned to the event’s themes):

• Advancement of trenchless technology: latest tools, innovation, and global case studies
• Industry training & professional development: pre-conference courses led by national and international experts (hands-on learning + CPD-accredited opportunities)
• Global insights & technical excellence: research, risk management strategies, and real-world project insights
• Comprehensive industry showcase: an expansive exhibition floor for suppliers and service providers across the trenchless solution spectrum
• Connection and recognition: networking events that promote collaboration across utilities, engineering, contractors, and suppliers

Buyer engagement approach (what tends to resonate):

• Practical outcomes: emphasise reliability, disruption reduction, and lifecycle performance outcomes from trenchless methods
• Risk governance: align messaging to risk management strategies and governance for constrained works
• Capability and readiness: link to training, standards alignment, QA/QC, and workforce upskilling
• Case-study credibility: use global case studies as proof points to reduce technical adoption uncertainty
• Implementation fit: focus on how solutions plug into program delivery (asset management planning → project specification → execution)

8️⃣ Client-product fit note (required next step)

To identify the best buyers aligned with your client’s specific needs, we need the client’s product/company website so we can compare it to the trenchless ecosystem buyer types we mapped above.

Please share your client website, and we will determine:

• Which buyer segment is most likely to convert (utilities vs local government vs engineering consultancies vs contractors vs training/capability teams)
• The priority job titles to target (based on whether your client sells equipment, services, inspection/tech, software, training, or consultancy support)
• A refined top tier list of buyer organisations most likely to attend/engage around that specific solution category

Until we receive your client website: we can still recommend the most generally relevant buyer categories for trenchless conferences: water/wastewater utilities, asset renewal/capital delivery managers, engineering specifiers, and trenchless capability leaders.

9️⃣ Industry targeting suggestions (from the provided industry list)

Based on the event’s trenchless infrastructure focus, the most relevant industries from the provided list typically include the following categories (where applicable):

• Construction
• Civil Engineering
• Building Materials (where suppliers support pipeline rehabilitation materials/components)
• Mechanical or Industrial Engineering (for equipment and tooling)
• Machinery (trenchless machinery and tooling vendors; also contractors sourcing equipment)
• Renewables & Environment (when wastewater/stormwater and environmental compliance themes dominate)
• Utilities (best direct match for utilities/asset owners)
• Logistics & Supply Chain (where project delivery logistics are a key buying driver, especially for large infrastructure rollouts)
• Management Consulting (for risk, delivery strategy, and technical governance support—less common but present)
• Events Services (only indirectly; the core audience is infrastructure-focused rather than events-centric)

Operational note for research execution

If we receive your client website, we will convert the above ecosystem mapping into a buyer-ready targeting plan that matches your solution category to the most likely trenchless decision-makers attending (and the roles that influence adoption). The event’s strongest engagement zones are typically around: asset renewal outcomes, risk-managed delivery, training readiness, and technology case-study validation.

Ready for the next step

Please paste your client website (and ideally a 2–3 line summary of what the product/service does). We will then refine: Best Title to Target, Priority buyer companies, and the tightest industry filter set for your campaign.