Company lists · Data refreshed October 2026

Top 25 Microtunneling contractors based in Australia

RevenueBase identified 134 company matches for microtunneling contractors associated with Australia as of October 2026 and tracks 2,958 professional contacts across them, including 934 with verified work emails. Sydney is the largest hub.

This list covers company matches for microtunneling 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 October 18, 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 Oct 18, 2026 How this list was built
134Companies
2,958Contacts tracked
934Verified emails
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The 25 largest microtunneling contractors based in Australia

Ranked by team size
Top 25 of 134 company matches for microtunneling contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchEagle Farm, AustraliaHQ recorded Oct 18, 20261,001-5,000764 contacts →

Exact match

“Redpath Australia are a leading underground mining services contractor with offices in Brisbane and Perth.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchGirraween, AustraliaHQ recorded Oct 18, 2026501-1,000370 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 · Oct 18, 2026 · View company records in RevenueBase
3Exact matchChatswood, AustraliaHQ recorded Oct 18, 202651-200169 contacts →

Exact match

“Avopiling is a proudly Australian owned and operated company.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Oct 18, 2026201-500148 contacts →

Exact match

“Founded in 1894, Ghella operates in the construction of large public projects and specialises in underground excavation and tunnelling works.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchYatala, AustraliaHQ recorded Oct 18, 202651-200122 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 · Oct 18, 2026 · View company records in RevenueBase
6Exact matchLane Cove West, AustraliaHQ recorded Oct 18, 2026201-500118 contacts →

Exact match

“Delivering Solutions with Integrity, Reliability and Excellence.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Oct 18, 2026501-1,000104 contacts →

Exact match

“John Holland CPB Contractors Ghella Joint Venture (JCG) has been awarded the contract to design and build the tunnels for the Sydney Metro West – Eastern Tunnelling Package (ETP).”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchYennora, AustraliaHQ recorded Oct 18, 202651-20086 contacts →

Exact match

“Kenny Constructions is one of Australia’s most trusted subcontractors for complex civil infrastructure.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchPakenham, AustraliaHQ recorded Oct 18, 202651-20080 contacts →

Exact match

“TUNNEL PLANNING, PROCUREMENT & DELIVERY SPECIALISTS The specialist tunnelling knowledge offered by TUNNELLING SOLUTIONS has been gained via decades of hands on experience around…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchKurnell, AustraliaHQ recorded Oct 18, 202611-5032 contacts →

Exact match

“RIX Ground Engineering (RGE) is a specialist Ground Engineering contractor.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchBotany, AustraliaHQ recorded Oct 18, 202651-20031 contacts →

Exact match

“Virtus Infrastructure is a leading contractor in the delivery of civil and mechanical infrastructure works.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchPerth, AustraliaHQ recorded Oct 18, 202611-5027 contacts →

Exact match

“Master Drilling Australia is a diversified underground mining & civil contractor with an extensive portfolio of completed and current projects throughout Australia and the…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchBrisbane, AustraliaHQ recorded Oct 18, 202611-5022 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 · Oct 18, 2026 · View company records in RevenueBase
14Exact matchSydney Olympic Park, AustraliaHQ recorded Oct 18, 20261,001-5,00022 contacts →

Exact match

“Acciona Ferrovial Joint Venture (AFJV) has been awarded the contract to design and construct the Sydney Metro West – Central Tunnelling Package.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchMacquarie Park, AustraliaHQ recorded Oct 18, 202611-5021 contacts →

Exact match

“Our staff have been responsible for the delivery of mechanical, electrical and control systems associated with major tunnels for over 30 years and have played a significant role…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchSubiaco, AustraliaHQ recorded Oct 18, 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 · Oct 18, 2026 · View company records in RevenueBase
17Exact matchEast Brisbane, AustraliaHQ recorded Oct 18, 20261-1017 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchNorth Plympton, AustraliaHQ recorded Oct 18, 202651-20017 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 · Oct 18, 2026 · View company records in RevenueBase
19Exact matchMelbourne, AustraliaHQ recorded Oct 18, 202651-20017 contacts →

Exact match

“EA Hire Equipment is a privately owned and operated company established in to supply the civil construction industry with a comprehensive range of excavators available on wet or…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchEmu Plains, AustraliaHQ recorded Oct 18, 202651-20016 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 · Oct 18, 2026 · View company records in RevenueBase
21Exact matchEastern Coast, AustraliaHQ recorded Oct 18, 202651-20015 contacts →

Exact match

“Pointe Engineering is a Specialist Ground Improvement Contractor.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchBrunswick, AustraliaHQ recorded Oct 18, 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 · Oct 18, 2026 · View company records in RevenueBase
23Exact matchNorwest, AustraliaHQ recorded Oct 18, 202611-5015 contacts →

Exact match

“Australia’s Only Microtunnelling Labour Specialists.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchBrisbane, AustraliaHQ recorded Oct 18, 2026501-1,00013 contacts →

Exact match

“Bothar Group of Companies (‘Group’) is an international engineering solutions provider with over 30 years of cutting-edge experience in the tunnelling contracting industry.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchBaulkham Hills, AustraliaHQ recorded Oct 18, 202651-20013 contacts →

Exact match

“Civil & Tunnel is a specialist contractor with extensive experience in the delivery of infrastructure and utility projects including Civil, Road, Rail & Tunnel projects.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 134 microtunneling contractors based in Australia

See the full list, filter by size, metro and specialty, and access 934 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Microtunneling contractors based in Australia at a glance

As of Oct 18, 2026
31.6%Verified-email coverage
22.1Average contacts per company
11-50Median size (employees)
9.0%Largest-city concentration · Sydney
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
54
51-200
21
201-500
2
501-1,000
4
1,001-5,000
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 134 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 “microtunneling 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 934 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 October 18, 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 “microtunneling contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many microtunneling contractors are there based in Australia?

RevenueBase identified 134 company matches for microtunneling contractors associated with Australia as of October 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?

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

Which city has the most microtunneling contractors?

Sydney leads with 12 company records, followed by Brisbane (7) and Melbourne (5).

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 934 professional contacts with verified work emails tracked across these 134 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 October 18, 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.