Company lists · Data refreshed September 2026
Top 25 Tunnel waterproofing companies based in Australia
RevenueBase identified 120 company matches for tunnel waterproofing companies associated with Australia as of September 2026 and tracks 819 professional contacts across them, including 161 with verified work emails. Sydney is the largest hub.
This list covers company matches for tunnel waterproofing 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 September 29, 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.
The 25 largest tunnel waterproofing companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 100 contacts → | ||||
Exact match “Delivering Solutions with Integrity, Reliability and Excellence.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 51 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 47 contacts → | ||||
Exact match “Established in 1996, Megasealed Australia™ is the pioneer in providing a unique guaranteed solution to stop leaking showers and balconies without the unnecessary cost, time loss…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 47 contacts → | ||||
Exact match “Waterproofing Integrity offers independent third-party design consultation and quality control inspection services for waterproofing systems to ensure the intended performance and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “CPR Services offers concrete protection, repair and strengthening services everywhere concrete is found.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match “Durotech Industries was founded in 1977, as a manufacturer and supplier of liquid membranes for the waterproofing industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 15 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “KRYFIX is an industry leading concrete waterproofing specialist company based in Sydney.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 13 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 10 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “Aldig specialise in design and construction of waterproof basements in Melbourne so you can build on time and on budget.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Projex Group provides premium quality products to the Australian market and offer an unrivalled technical support and customer service.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Corrosion Protection, Concrete Rehabilitation, Waterproofing & Linings” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Webb Plumbing Services is a construction company based out of 542 Glen Huntly Rd, Elsternwick, Victoria, Australia.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Tunnel & Metro, Engineering, Mechanical - Electrical - HVAC - Fabrication & Construction” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Remedial Building & Waterproofing Experts” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Concrete Waterproofing Systems (CWS) is a concrete waterproofing supplier, with presence in Australia, the United States, South America and Europe, as well as distributors in a…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Complete Injection & Waterproofing provides professional and experienced waterproofing services to the Australian construction industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Commercial and industrial Waterproofing experts.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Allduro are Perth's largest independent waterproofing supply company with both local and global trading partners resulting in one of Western Australia's most comprehensive range…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “At Watertight Right we have the highest quality workmanship in the waterproofing industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “PU1 is a high performance, modified polyurethane membrane based on advanced polymer technology.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “First choice tiling specializes in the supply and installation of premium Tiling, Waterproofing, Caulking, Install Package, Waterproof Material Supply & Installation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Proven Waterproofing Solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “We are leaders in waterproofing compliance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “tunnel waterproofing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 120 tunnel waterproofing companies based in Australia
See the full list, filter by size, metro and specialty, and access 161 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Tunnel waterproofing companies based in Australia at a glance
As of Sep 29, 2026Companies by employee count
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 120 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 waterproofing 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 161 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 September 29, 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 waterproofing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many tunnel waterproofing companies are there based in Australia?
RevenueBase identified 120 company matches for tunnel waterproofing companies associated with Australia as of September 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?
Austunnel tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most tunnel waterproofing companies?
Sydney leads with 21 company records, followed by Melbourne (6) and Brisbane (4).
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 161 professional contacts with verified work emails tracked across these 120 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 September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 120 tunnel waterproofing companies based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Tunnel waterproofing companies by geography
- Tunnel waterproofing companies based in Brazil
- Tunnel waterproofing companies based in Canada
- Tunnel waterproofing companies based in France
- Tunnel waterproofing companies based in Germany
- Tunnel waterproofing companies based in India
- Tunnel waterproofing companies based in Italy
- Tunnel waterproofing companies based in the Netherlands
- Tunnel waterproofing companies based in New Zealand
- Tunnel waterproofing companies based in Spain
- Tunnel waterproofing companies based in Switzerland
- Tunnel waterproofing companies based in the United Arab Emirates
- Tunnel waterproofing companies based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Tunnel waterproofing companies based in Brazil
- Tunnel waterproofing companies based in Canada
- Tunnel waterproofing companies based in France
- Tunnel waterproofing companies based in Germany
- Tunnel waterproofing companies based in India
- Tunnel waterproofing companies based in Italy
Company intelligence · public preview
Top 25 tunnel waterproofing companies based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 120 matching company records for tunnel waterproofing companies based in Australia, with 819 tracked contacts and 161 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 tunnel waterproofing companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Austunnelaustunnel.com.auHQ: Lane Cove West, AustraliaReported employees: 201-500 | Lane Cove West, Australia | 201-500 | Exact match | 100 contacts → |
“Delivering Solutions with Integrity, Reliability and Excellence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Polyseal Group Australiapolyseal.com.au HQ: St Peters, AustraliaReported employees: 201-500 | St Peters, Australia | 201-500 | Exact match | 51 contacts → |
“Since its inception in 1989, Polyseal has remained a prominent contractor in the Australia waterproofing and remedial markets.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Megasealed Australiamegasealed.com.au HQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 47 contacts → |
“Established in 1996, Megasealed Australia™ is the pioneer in providing a unique guaranteed solution to stop leaking showers and balconies without the unnecessary cost, time loss…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Waterproofing Integritywaterproofingintegrity.com.auHQ: Silverwater, AustraliaReported employees: 51-200 | Silverwater, Australia | 51-200 | Exact match | 47 contacts → |
“Waterproofing Integrity offers independent third-party design consultation and quality control inspection services for waterproofing systems to ensure the intended performance and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CPR Servicescpraustralia.com.au HQ: Cheltenham, AustraliaReported employees: 51-200 | Cheltenham, Australia | 51-200 | Exact match | 18 contacts → |
“CPR Services offers concrete protection, repair and strengthening services everywhere concrete is found.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Durotech Industriesdurotechindustries.com.au HQ: Minto, AustraliaReported employees: 11-50 | Minto, Australia | 11-50 | Exact match | 17 contacts → |
“Durotech Industries was founded in 1977, as a manufacturer and supplier of liquid membranes for the waterproofing industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Pezzimenti Tunnelborepezzimenti.com.au HQ: Emu Plains, AustraliaReported employees: 51-200 | Emu Plains, Australia | 51-200 | Exact match | 15 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Kryfixkryfix.com.au HQ: Taren Point, AustraliaReported employees: 11-50 | Taren Point, Australia | 11-50 | Exact match | 13 contacts → |
“KRYFIX is an industry leading concrete waterproofing specialist company based in Sydney.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Bothar Groupbotharboring.com HQ: Brisbane, AustraliaReported employees: 501-1,000 | Brisbane, Australia | 501-1,000 | Exact match | 13 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stop & Sealstopandseal.com.au HQ: 178 Siganto Drive Helensvale, AustraliaReported employees: 51-200 | 178 Siganto Drive Helensvale, Australia | 51-200 | Exact match | 10 contacts → |
“At Stop & Seal, we specialise in tailored waterproofing solutions for commercial and remedial works across Australia and worldwide.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Aldig Contracting PTY LTDaldig.com.auHQ: Oakleigh South, AustraliaReported employees: 11-50 | Oakleigh South, Australia | 11-50 | Exact match | 10 contacts → |
“Aldig specialise in design and construction of waterproof basements in Melbourne so you can build on time and on budget.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Projex Groupprojex.com.au HQ: Eastgardens, AustraliaReported employees: 11-50 | Eastgardens, Australia | 11-50 | Exact match | 9 contacts → |
“Projex Group provides premium quality products to the Australian market and offer an unrivalled technical support and customer service.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Maxcimmaxcim.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 7 contacts → |
“Corrosion Protection, Concrete Rehabilitation, Waterproofing & Linings” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Webb Plumbing Serviceswebbplumbing.com.au HQ: Elsternwick, AustraliaReported employees: 11-50 | Elsternwick, Australia | 11-50 | Exact match | 7 contacts → |
“Webb Plumbing Services is a construction company based out of 542 Glen Huntly Rd, Elsternwick, Victoria, Australia.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Simco Tunnel & Metrosimco.com.au HQ: Seven Hills, AustraliaReported employees: 11-50 | Seven Hills, Australia | 11-50 | Exact match | 6 contacts → |
“Tunnel & Metro, Engineering, Mechanical - Electrical - HVAC - Fabrication & Construction” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Altec Buildingaltecbuilding.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 5 contacts → |
“Remedial Building & Waterproofing Experts” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Concrete Waterproofing Systems LTD CWScwswaterproofing.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 5 contacts → |
“Concrete Waterproofing Systems (CWS) is a concrete waterproofing supplier, with presence in Australia, the United States, South America and Europe, as well as distributors in a…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  CIW Australia PTY LTDciw.net.auHQ: Burleigh Heads, AustraliaReported employees: 11-50 | Burleigh Heads, Australia | 11-50 | Exact match | 5 contacts → |
“Complete Injection & Waterproofing provides professional and experienced waterproofing services to the Australian construction industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Watertite Waterproofing PTY LTDwatertite.melbourneHQ: Port Melbourne, AustraliaReported employees: 11-50 | Port Melbourne, Australia | 11-50 | Exact match | 4 contacts → |
“Commercial and industrial Waterproofing experts.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Allduroallduro.comHQ: Canning Vale, AustraliaReported employees: 1-10 | Canning Vale, Australia | 1-10 | Exact match | 4 contacts → |
“Allduro are Perth's largest independent waterproofing supply company with both local and global trading partners resulting in one of Western Australia's most comprehensive range…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Watertight Right PTY LTDwatertightright.com.auHQ: Belmore, AustraliaReported employees: 1-10 | Belmore, Australia | 1-10 | Exact match | 3 contacts → |
“At Watertight Right we have the highest quality workmanship in the waterproofing industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Boss Waterproofingbosswaterproofing.com HQ: Campbellfield, AustraliaReported employees: 1-10 | Campbellfield, Australia | 1-10 | Exact match | 3 contacts → |
“PU1 is a high performance, modified polyurethane membrane based on advanced polymer technology.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | First Choice Tiling & Waterproofing PTY LTDfirstchoicetiling.com.au HQ: Pendle Hill, AustraliaReported employees: 51-200 | Pendle Hill, Australia | 51-200 | Exact match | 3 contacts → |
“First choice tiling specializes in the supply and installation of premium Tiling, Waterproofing, Caulking, Install Package, Waterproof Material Supply & Installation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Drymandryman.com.auHQ: Ormeau, AustraliaReported employees: 11-50 | Ormeau, Australia | 11-50 | Exact match | 3 contacts → |
“Proven Waterproofing Solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Waterproofing Compliancewaterproofingcompliance.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 3 contacts → |
“We are leaders in waterproofing compliance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 120 company matches
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Tunnel waterproofing companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
120 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 120 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for tunnel waterproofing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many tunnel waterproofing companies did RevenueBase find based in Australia?
The saved snapshot records 120 matching company records, 819 tracked contacts and 161 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Tunnel waterproofing companies by geography
- Tunnel waterproofing companies based in Brazil
- Tunnel waterproofing companies based in Canada
- Tunnel waterproofing companies based in France
- Tunnel waterproofing companies based in Germany
- Tunnel waterproofing companies based in India
- Tunnel waterproofing companies based in Italy
- Tunnel waterproofing companies based in the Netherlands
- Tunnel waterproofing companies based in New Zealand
- Tunnel waterproofing companies based in Spain
- Tunnel waterproofing companies based in Switzerland
- Tunnel waterproofing companies based in the United Arab Emirates
- Tunnel waterproofing companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 tunnel waterproofing companies based in Australia. Snapshot: September 29, 2026. https://revenuebase.ai/companies/tunnel-waterproofing-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Tunnel waterproofing companies based in Brazil
- Tunnel waterproofing companies based in Canada
- Tunnel waterproofing companies based in France
- Tunnel waterproofing companies based in Germany
- Tunnel waterproofing companies based in India
- Tunnel waterproofing companies based in Italy
Company intelligence · public preview
Top 25 tunnel waterproofing companies based in Australia
RevenueBase records 120 matching company records for tunnel waterproofing companies based in Australia, with 819 tracked contacts and 161 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 tunnel waterproofing companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Austunnelaustunnel.com.au HQ: Lane Cove West, AustraliaReported employees: 201-500 | Lane Cove West, Australia | 201-500 | Exact match | 100 contacts → |
“Delivering Solutions with Integrity, Reliability and Excellence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Polyseal Group Australiapolyseal.com.au HQ: St Peters, AustraliaReported employees: 201-500 | St Peters, Australia | 201-500 | Exact match | 51 contacts → |
“Since its inception in 1989, Polyseal has remained a prominent contractor in the Australia waterproofing and remedial markets.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Megasealed Australiamegasealed.com.au HQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 47 contacts → |
“Established in 1996, Megasealed Australia™ is the pioneer in providing a unique guaranteed solution to stop leaking showers and balconies without the unnecessary cost, time loss…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Waterproofing Integritywaterproofingintegrity.com.au HQ: Silverwater, AustraliaReported employees: 51-200 | Silverwater, Australia | 51-200 | Exact match | 47 contacts → |
“Waterproofing Integrity offers independent third-party design consultation and quality control inspection services for waterproofing systems to ensure the intended performance and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CPR Servicescpraustralia.com.au HQ: Cheltenham, AustraliaReported employees: 51-200 | Cheltenham, Australia | 51-200 | Exact match | 18 contacts → |
“CPR Services offers concrete protection, repair and strengthening services everywhere concrete is found.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Durotech Industriesdurotechindustries.com.au HQ: Minto, AustraliaReported employees: 11-50 | Minto, Australia | 11-50 | Exact match | 17 contacts → |
“Durotech Industries was founded in 1977, as a manufacturer and supplier of liquid membranes for the waterproofing industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Pezzimenti Tunnelborepezzimenti.com.au HQ: Emu Plains, AustraliaReported employees: 51-200 | Emu Plains, Australia | 51-200 | Exact match | 15 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Kryfixkryfix.com.au HQ: Taren Point, AustraliaReported employees: 11-50 | Taren Point, Australia | 11-50 | Exact match | 13 contacts → |
“KRYFIX is an industry leading concrete waterproofing specialist company based in Sydney.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Bothar Groupbotharboring.com HQ: Brisbane, AustraliaReported employees: 501-1,000 | Brisbane, Australia | 501-1,000 | Exact match | 13 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stop & Sealstopandseal.com.au HQ: 178 Siganto Drive Helensvale, AustraliaReported employees: 51-200 | 178 Siganto Drive Helensvale, Australia | 51-200 | Exact match | 10 contacts → |
“At Stop & Seal, we specialise in tailored waterproofing solutions for commercial and remedial works across Australia and worldwide.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Aldig Contracting PTY LTDaldig.com.au HQ: Oakleigh South, AustraliaReported employees: 11-50 | Oakleigh South, Australia | 11-50 | Exact match | 10 contacts → |
“Aldig specialise in design and construction of waterproof basements in Melbourne so you can build on time and on budget.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Projex Groupprojex.com.au HQ: Eastgardens, AustraliaReported employees: 11-50 | Eastgardens, Australia | 11-50 | Exact match | 9 contacts → |
“Projex Group provides premium quality products to the Australian market and offer an unrivalled technical support and customer service.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Maxcimmaxcim.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 7 contacts → |
“Corrosion Protection, Concrete Rehabilitation, Waterproofing & Linings” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Webb Plumbing Serviceswebbplumbing.com.au HQ: Elsternwick, AustraliaReported employees: 11-50 | Elsternwick, Australia | 11-50 | Exact match | 7 contacts → |
“Webb Plumbing Services is a construction company based out of 542 Glen Huntly Rd, Elsternwick, Victoria, Australia.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Simco Tunnel & Metrosimco.com.au HQ: Seven Hills, AustraliaReported employees: 11-50 | Seven Hills, Australia | 11-50 | Exact match | 6 contacts → |
“Tunnel & Metro, Engineering, Mechanical - Electrical - HVAC - Fabrication & Construction” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Altec Buildingaltecbuilding.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 5 contacts → |
“Remedial Building & Waterproofing Experts” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Concrete Waterproofing Systems LTD CWScwswaterproofing.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 5 contacts → |
“Concrete Waterproofing Systems (CWS) is a concrete waterproofing supplier, with presence in Australia, the United States, South America and Europe, as well as distributors in a…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | CIW Australia PTY LTDciw.net.au HQ: Burleigh Heads, AustraliaReported employees: 11-50 | Burleigh Heads, Australia | 11-50 | Exact match | 5 contacts → |
“Complete Injection & Waterproofing provides professional and experienced waterproofing services to the Australian construction industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Watertite Waterproofing PTY LTDwatertite.melbourne HQ: Port Melbourne, AustraliaReported employees: 11-50 | Port Melbourne, Australia | 11-50 | Exact match | 4 contacts → |
“Commercial and industrial Waterproofing experts.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Allduroallduro.com HQ: Canning Vale, AustraliaReported employees: 1-10 | Canning Vale, Australia | 1-10 | Exact match | 4 contacts → |
“Allduro are Perth's largest independent waterproofing supply company with both local and global trading partners resulting in one of Western Australia's most comprehensive range…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Watertight Right PTY LTDwatertightright.com.au HQ: Belmore, AustraliaReported employees: 1-10 | Belmore, Australia | 1-10 | Exact match | 3 contacts → |
“At Watertight Right we have the highest quality workmanship in the waterproofing industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Boss Waterproofingbosswaterproofing.com HQ: Campbellfield, AustraliaReported employees: 1-10 | Campbellfield, Australia | 1-10 | Exact match | 3 contacts → |
“PU1 is a high performance, modified polyurethane membrane based on advanced polymer technology.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | First Choice Tiling & Waterproofing PTY LTDfirstchoicetiling.com.au HQ: Pendle Hill, AustraliaReported employees: 51-200 | Pendle Hill, Australia | 51-200 | Exact match | 3 contacts → |
“First choice tiling specializes in the supply and installation of premium Tiling, Waterproofing, Caulking, Install Package, Waterproof Material Supply & Installation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Drymandryman.com.au HQ: Ormeau, AustraliaReported employees: 11-50 | Ormeau, Australia | 11-50 | Exact match | 3 contacts → |
“Proven Waterproofing Solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Waterproofing Compliancewaterproofingcompliance.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 3 contacts → |
“We are leaders in waterproofing compliance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 120 company matches
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Tunnel waterproofing companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
120 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 120 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for tunnel waterproofing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many tunnel waterproofing companies did RevenueBase find based in Australia?
The saved snapshot records 120 matching company records, 819 tracked contacts and 161 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 tunnel waterproofing companies based in Australia. Snapshot: September 29, 2026. https://revenuebase.ai/companies/tunnel-waterproofing-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Tunnel waterproofing companies based in Brazil
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