Company lists · Data refreshed November 2026

Top 25 Tunnel coating contractors based in Australia

RevenueBase identified 75 company matches for tunnel coating contractors associated with Australia as of November 2026 and tracks 1,464 professional contacts across them, including 167 with verified work emails. Brisbane is the largest hub.

This list covers company matches for tunnel coating 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
75Companies
1,464Contacts tracked
167Verified emails
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The 25 largest tunnel coating contractors based in Australia

Ranked by team size
Top 25 of 75 company matches for tunnel coating 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 matchSt Peters, AustraliaHQ recorded Nov 6, 2026201-50059 contacts →

Exact match

“Since its inception in 1989, Polyseal has remained a prominent contractor in the Australia waterproofing and remedial markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCaringbah, AustraliaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“For over 30 years, we have played an essential role in the remediation and maintenance of critical concrete infrastructure that businesses and communities rely on every day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“IPCQ is an Australian owned and operated company that offer a wide range of corrosion control and coating services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLaverton North, AustraliaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“The experienced Action team work closely with our customers to complete protective coating jobs to ANY scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchWangara, AustraliaHQ recorded Nov 6, 20261,001-5,00019 contacts →

Exact match

“Duratec is a self-performing, solutions-driven contractor, specialising in the protection and remediation of steel and concrete.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCheltenham, AustraliaHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“CPR Services offers concrete protection, repair and strengthening services everywhere concrete is found.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCampbellfield, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Denso (Australia) Pty Ltd are leaders in Corrosion Prevention and Sealing Technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Protect your investment and your project with our quality assurance inspection team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMorwell, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Fred Di Sipio, founder and CEO of The Dasma Group, has evolved a business that started at protective coatings into the establishment it is today, with the help of son and Managing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact match178 Siganto Drive Helensvale, AustraliaHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“At Stop & Seal, we specialise in tailored waterproofing solutions for commercial and remedial works across Australia and worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDandenong South, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Proudly Australian owned and operated since being established in 2001, Doogood Surface Coatings Pty Ltd has become a market leader in the specification and application of surface…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchLaverton North, AustraliaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Wescott are at the forefront of industrial services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Corrosion Protection, Concrete Rehabilitation, Waterproofing & Linings”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCarole Park, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Premier Industrial Coatings”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBalmain, AustraliaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Concrete Remediation | Specalised Access | Surface Preparation | Surface Protection | Laser Cleaning | Inspection & Testing”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWangara, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“BCS+ is the Australian leader and distributor in innovative coatings, providing long-term corrosion solutions for our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWangara, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Murphys Spray and Blast Equipment provides innovative solutions for surface preparation and coatings application.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchYallah, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Areas of Expertise • Coating Inspection • Condition Assessment • Long Term Corrosion Protection • Moisture/Surface Tolerant Coatings • High Temperature Coatings • Abrasion…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLane Cove West, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Remedial Technology is a provider of total corrosion protection and prevention solutions for concrete structures combining expert corrosion engineering diagnostic and design…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBlacktown, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Australasian Specialty Coatings is an asset protection company, dealing specifically with industrial/commercial flooring, corrosion control for concrete and steel, waterproofing &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchWoree, AustraliaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Phoenix is a Cairns based company specialising in providing superior blasting and coating services to the construction, engineering, manufacturing, marine, mining and oil and gas…”

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

Showing 25 of 75 tunnel coating contractors based in Australia

See the full list, filter by size, metro and specialty, and access 167 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tunnel coating contractors based in Australia at a glance

As of Nov 6, 2026
11.4%Verified-email coverage
19.5Average contacts per company
11-50Median size (employees)
6.7%Largest-city concentration · Brisbane
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
29
51-200
10
201-500
2
501-1,000
2
1,001-5,000
3

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 75 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 “tunnel coating 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 167 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 “tunnel coating contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tunnel coating contractors are there based in Australia?

RevenueBase identified 75 company matches for tunnel coating 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?

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

Which city has the most tunnel coating contractors?

Brisbane leads with 5 company records, followed by Perth (5) and Sydney (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 167 professional contacts with verified work emails tracked across these 75 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.