Company lists · Data refreshed November 2026

Top 25 Trenchless contractors based in Australia

RevenueBase identified 165 company matches for trenchless contractors associated with Australia as of November 2026 and tracks 1,599 professional contacts across them, including 612 with verified work emails. Brisbane is the largest hub.

This list covers company matches for trenchless contractors associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
165Companies
1,599Contacts tracked
612Verified emails
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The 25 largest trenchless contractors based in Australia

Ranked by team size
Top 25 of 165 company matches for trenchless contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGirraween, AustraliaHQ recorded Nov 6, 2026501-1,000378 contacts →

Exact match

“A name synonymous with ‘challenging the status quo’, we have the heart of a humble business, with the vision of something much greater: a vision that drives the growth of our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchYatala, AustraliaHQ recorded Nov 6, 202651-200124 contacts →

Exact match

“Rob Carr offers advanced technical capabilities for utilities infrastructure and is recognised as a market leader in microtunnelling and other complex underground works across all…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMolendinar, AustraliaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Dynamic Hydro Excavations was founded to address a persistent challenge within the building and civil construction industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWacol, AustraliaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“With over 40 years' experience successfully delivering civil infrastructure and pipeline projects, Dormway's reputation as leaders and problem-solvers is built on an unwavering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Pipeline Drillers lead the way in Horizontal Directional Drilling, delivering economical, safe and sustainable drilling across industry sectors operating in the provision of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGold Coast, AustraliaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“With Nuflow’s pipe relining technology, we can repair your cracked or broken pipes without needing to dig up your yard or excavate surfaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMarleston, AustraliaHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“No other company in South Australia offers a range of plumbing and pipeline solutions to match PPS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKewdale, AustraliaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Pipecraft is a leading specialist pipeline construction contractor servicing Australia and PNG.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSubiaco, AustraliaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“We specialise in the installation of underground infrastructure by trenchless technologies and civil construction methods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPerth, AustraliaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Meet Aaro.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGepps Cross, AustraliaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Established in 1984, Sekisui Rib Loc Australia is a leading manufacturer of spiral wound technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNorth Plympton, AustraliaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“The company established in South Australia in September 1993 was formed to provide a specialized service to all divisions of the underground cabling and trenching industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEast Brisbane, AustraliaHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“We’re focused on the engineering and delivery of trenchless projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEmu Plains, AustraliaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Born out of the Water Industry and the installation of new Sewer and Stormwater lines, Pezzimenti Tunnelbore works in all infrastructure construction sectors in NSW, ACT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSeaford, AustraliaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Controltech Solutions Pty Ltd are dedicated to providing safe methods for protection and installation of underground infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBrunswick, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Locale Civil delivers specialist construction services with a focus on excellence, safety, and environmental care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDandenong South, AustraliaHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“ELS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOran Park, AustraliaHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Carey Constructions Australia is a privately owned and operated civil contractor predominantly specialising in Sewer and Water Infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNarangba, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“SEQ Drilling offers specialist utility installations using horizontal directional drilling, chain trenching and ploughing methodologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGregory Hills, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Draintech Solutions provides professional, expert and quality drain rehabilitation services to the construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLuscombe, AustraliaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“At TRACTO-TECHNIK our smart technology helps deliver the essentials for life to everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWangaratta, AustraliaHQ recorded Nov 6, 2026n/a10 contacts →

Exact match

“Michels Trenchless Pty.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCaboolture, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Priding ourselves on our ability to provide quality underground infrastructure solutions through the use of trenchless (Horizontal Directional Drilling & Vacuum Excavation), as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPrestons, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Codmah is a national award-winning Civil Engineering firm, specialising in medium to large scale trenchless solutions, including Horizontal Drilling, Pipe Jacking and Case Boring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchReservoir, AustraliaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Prost, is a family owned and operated pipeline infrastructure contractor primarily focusing on accredited sewer and stormwater construction for new residential & industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 165 trenchless contractors based in Australia

See the full list, filter by size, metro and specialty, and access 612 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Trenchless contractors based in Australia at a glance

As of Nov 6, 2026
38.3%Verified-email coverage
9.7Average contacts per company
11-50Median size (employees)
5.5%Largest-city concentration · Brisbane
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
74
11-50
59
51-200
20
501-1,000
3
10001+
1

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 165 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “trenchless contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 612 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “trenchless contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many trenchless contractors are there based in Australia?

RevenueBase identified 165 company matches for trenchless contractors associated with Australia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Interflow tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most trenchless contractors?

Brisbane leads with 9 company records, followed by Sydney (8) and Melbourne (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 612 professional contacts with verified work emails tracked across these 165 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.