Company lists · Data refreshed November 2026

Top 22 Underground transit construction companies based in Australia

RevenueBase identified 47 company matches for underground transit construction companies associated with Australia as of November 2026 and tracks 8,746 professional contacts across them, including 3,315 with verified work emails. Sydney is the largest hub.

This list covers company matches for underground transit construction companies 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
47Companies
8,746Contacts tracked
3,315Verified emails
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The 22 largest underground transit construction companies based in Australia

Ranked by team size
Top 22 of 47 company matches for underground transit construction companies 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 matchMelbourne Cbd, AustraliaHQ recorded Nov 6, 20265,001-10,0006,407 contacts →

Exact match

“At John Holland, our purpose is simple: we transform lives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNorth Sydney, AustraliaHQ recorded Nov 6, 2026501-1,000227 contacts →

Exact match

“SYSTRA ANZ is a leading consulting and engineering firm delivering innovative, practical and sustainable solutions across transport, infrastructure, buildings, water, energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchLane Cove West, AustraliaHQ recorded Nov 6, 2026201-500124 contacts →

Exact match

“Delivering Solutions with Integrity, Reliability and Excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Nov 6, 2026501-1,000107 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchYennora, AustraliaHQ recorded Nov 6, 202651-20091 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPakenham, AustraliaHQ recorded Nov 6, 202651-20083 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKeilor East, AustraliaHQ recorded Nov 6, 2026201-50077 contacts →

Exact match

“Cycon Civil is a construction company based out of 50 Commercial Pl, Keilor East, Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSydney Olympic Park, AustraliaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMacquarie Park, AustraliaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNoble Park North, AustraliaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Visit:@baseindustriesau”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchBaulkham Hills, AustraliaHQ recorded Nov 6, 202651-20015 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Certus Projects is an engineering contractor with the infrastructure sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Inline Contractors has been established since 1996, initially specialising in drainage works for domestic, commercial, and more complex industrial needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBrisbane, AustraliaHQ recorded Nov 6, 2026501-1,0008 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCoomera, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Structural - Civil - Marine - Rail Specialist Contractors to the Above Industries.# Roads & Bridges # Concrete Repair # Commercial & Civil # Tunnels & Underground Having worked on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTuggerah, AustraliaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Openshore Pty Ltd (horizontal directional drilling) provides underground service installations using a complete range of trenchless and conventional construction techniques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSeven Hills, AustraliaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Tunnel & Metro, Engineering, Mechanical - Electrical - HVAC - Fabrication & Construction”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAlexandria, AustraliaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“China Railway Engineering Equipment Co, Ltd.(CREG) is a subsidiary of China Railway Group Limited (CREC), which is a Fortune Global 500 company and a key state-owned enterprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“SU Tunnel and Civil Services was established in 1985, under the name Shantfell Underground to provide specialist equipment and labour for underground tunnelling and shaft projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCurrumbin Waters, AustraliaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Braid is engaged by most major industry clients for infrastructure and utilities projects – Waste Water Treatment Plants, Manholes, Sewer Pump Stations, Tunnels, Bridges…”

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

Showing 22 of 47 underground transit construction companies based in Australia

See the full list, filter by size, metro and specialty, and access 3,315 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground transit construction companies based in Australia at a glance

As of Nov 6, 2026
37.9%Verified-email coverage
186.1Average contacts per company
11-50Median size (employees)
17.0%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
15
51-200
9
201-500
4
501-1,000
4
1,001-5,000
2
5,001-10,000
2
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 47 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 “underground transit construction companies” 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 3,315 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 “underground transit construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground transit construction companies are there based in Australia?

RevenueBase identified 47 company matches for underground transit construction companies 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?

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

Which city has the most underground transit construction companies?

Sydney leads with 8 company records, followed by Melbourne (6) and Brisbane (2).

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 3,315 professional contacts with verified work emails tracked across these 47 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.