Company lists · Data refreshed September 2026
Top 22 Geotechnical construction firms based in Australia
RevenueBase identified 964 company matches for geotechnical construction firms associated with Australia as of September 2026 and tracks 11,523 professional contacts across them, including 4,954 with verified work emails. Sydney is the largest hub.
This list covers company matches for geotechnical construction firms 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 16, 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 22 largest geotechnical construction firms based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 466 contacts → | ||||
Exact match “Welcome to Douglas Partners Pty Ltd, a leading engineering consultancy specialising in geotechnics, rock mechanics, environment, groundwater, earthworks and geophysics.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 423 contacts → | ||||
Exact match “Construction Sciences is a construction materials testing, geotechnical engineering, environmental consulting and specialised testing firm.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 223 contacts → | ||||
Exact match “PSM provides specialised design and investigation services for engineering in rock, soil and water.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 192 contacts → | ||||
Exact match “Geovert is a global ground engineering company founded in Christchurch, New Zealand in 2001.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 165 contacts → | ||||
Exact match “Hall Contracting is Australia’s largest privately-owned dredging, civil and marine construction company with offices in South East Asia, the Pacific Islands and Australia.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 163 contacts → | ||||
Exact match “McCosker have extensive experience delivering integrated civil construction projects, with expertise and vast experience in all aspects of bulk and detailed earthworks, structural…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 154 contacts → | ||||
Exact match “Avopiling is a proudly Australian owned and operated company.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 127 contacts → | ||||
Exact match “Wagstaff Piling is a specialist foundation engineering contractor.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 120 contacts → | ||||
Exact match “Alliance Geotechnical is an established and highly respected Geotechnical and Environmental consultancy firm with a proven track record in delivering and exceeding our client’s…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 120 contacts → | ||||
Exact match “ESO Surveyors provides surveying resources to construction sites throughout Australia.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 119 contacts → | ||||
Exact match “RC Construction is a Majority Owned Aboriginal ISO Accredited Company was established in late 2015 as formwork and concrete specialist.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 115 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 108 contacts → | ||||
Exact match “Tracc Civil is a civil engineering company which is able to complete all works in-house through its different divisions of road construction, bulk earthworks, wall construction…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 108 contacts → | ||||
Exact match “Macquarie Geotechnical is a leading provider of geotechnical services, supporting the construction, government, mining, renewable energy, groundwater, and environmental sectors.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 107 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 106 contacts → | ||||
Exact match “We dig into complex construction problems with one of the country's largest fleets, supported by rock solid construction contractors.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 102 contacts → | ||||
Exact match “As a global ground engineering and asset preservation company, we draw on over three decades of experience and knowledge in leading, developing and delivering the most advanced…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 99 contacts → | ||||
Exact match “Civil Infrastructure Group (CIG) was formed in 2016 to provide specialist construction services to the civil infrastructure industry in Victoria.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 94 contacts → | ||||
Exact match “BUSS is a privately owned and operated company which has evolved over the last 20 years, supporting both Perth and WA based clients.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 93 contacts → | ||||
Exact match “Welcome to EI Australia an Australian-owned, ISO 9001, 14001 & 4801 Certified, professional services company providing Environmental, Geotechnical and Structural engineering…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 90 contacts → | ||||
Exact match “AWCON is an Australian owned and operated civil construction company, delivering major concrete, road and earthworks projects for the mining, resources and energy sectors…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 74 contacts → | ||||
Exact match “Based in Toowoomba and with a country-wide reach, we deliver total construction solution, with a full range of commercial building, civil construction and engineering design…” Recorded in the RevenueBase company graph · Sep 16, 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 “geotechnical construction firms”. 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 22 of 964 geotechnical construction firms based in Australia
See the full list, filter by size, metro and specialty, and access 4,954 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Geotechnical construction firms based in Australia at a glance
As of Sep 16, 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 964 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 “geotechnical construction firms” 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 4,954 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 16, 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.
Geotechnical construction firms by metro
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 “geotechnical construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many geotechnical construction firms are there based in Australia?
RevenueBase identified 964 company matches for geotechnical construction firms 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?
Douglas Partners tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most geotechnical construction firms?
Sydney leads with 74 company records, followed by Melbourne (55) and Brisbane (36).
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 4,954 professional contacts with verified work emails tracked across these 964 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 964 geotechnical construction firms based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Geotechnical construction firms by geography
- Geotechnical construction firms based in Brisbane, Australia
- Geotechnical construction firms based in Melbourne, Australia
- Geotechnical construction firms based in Perth, Australia
- Geotechnical construction firms based in Sydney, Australia
- Geotechnical construction firms based in Belo Horizonte, Brazil
- Geotechnical construction firms based in Curitiba, Brazil
- Geotechnical construction firms based in Porto Alegre, Brazil
- Geotechnical construction firms based in Rio De Janeiro, Brazil
- Geotechnical construction firms based in Sao Paulo, Brazil
- Geotechnical construction firms based in Calgary, Canada
- Geotechnical construction firms based in Edmonton, Canada
- Geotechnical construction firms based in Mississauga, Canada
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
- Geotechnical construction firms based in Brisbane, Australia
- Geotechnical construction firms based in Melbourne, Australia
- Geotechnical construction firms based in Perth, Australia
- Geotechnical construction firms based in Sydney, Australia
- Geotechnical construction firms based in Belo Horizonte, Brazil
- Geotechnical construction firms based in Curitiba, Brazil
Company intelligence · public preview
Top 22 geotechnical construction firms 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 964 matching company records for geotechnical construction firms based in Australia, with 11,523 tracked contacts and 4,954 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 22 geotechnical construction firms 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 |  Douglas Partnersdouglaspartners.com.auHQ: West Ryde, AustraliaReported employees: 501-1,000 | West Ryde, Australia | 501-1,000 | Exact match | 466 contacts → |
“Welcome to Douglas Partners Pty Ltd, a leading engineering consultancy specialising in geotechnics, rock mechanics, environment, groundwater, earthworks and geophysics.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Construction Sciencesconstructionsciences.netHQ: Albion, AustraliaReported employees: 1,001-5,000 | Albion, Australia | 1,001-5,000 | Exact match | 423 contacts → |
“Construction Sciences is a construction materials testing, geotechnical engineering, environmental consulting and specialised testing firm.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  PSMpsm.com.auHQ: North Ryde, AustraliaReported employees: 51-200 | North Ryde, Australia | 51-200 | Exact match | 223 contacts → |
“PSM provides specialised design and investigation services for engineering in rock, soil and water.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Geovertgeovert.comHQ: Rosebery, AustraliaReported employees: 201-500 | Rosebery, Australia | 201-500 | Exact match | 192 contacts → |
“Geovert is a global ground engineering company founded in Christchurch, New Zealand in 2001.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hall Contractinghallcontracting.com.au HQ: Buderim, AustraliaReported employees: 51-200 | Buderim, Australia | 51-200 | Exact match | 165 contacts → |
“Hall Contracting is Australia’s largest privately-owned dredging, civil and marine construction company with offices in South East Asia, the Pacific Islands and Australia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Mccosker Contracting PTY LTDmccoskers.com.auHQ: Gladstone, AustraliaReported employees: 201-500 | Gladstone, Australia | 201-500 | Exact match | 163 contacts → |
“McCosker have extensive experience delivering integrated civil construction projects, with expertise and vast experience in all aspects of bulk and detailed earthworks, structural…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Avopiling Foundation Specialistsavopiling.com.auHQ: Chatswood, AustraliaReported employees: 51-200 | Chatswood, Australia | 51-200 | Exact match | 154 contacts → |
“Avopiling is a proudly Australian owned and operated company.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Wagstaff Piling PTY LTDwagstaffpiling.com.auHQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 127 contacts → |
“Wagstaff Piling is a specialist foundation engineering contractor.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Alliance Geotechnicalallgeo.com.auHQ: Seven Hills, AustraliaReported employees: 51-200 | Seven Hills, Australia | 51-200 | Exact match | 120 contacts → |
“Alliance Geotechnical is an established and highly respected Geotechnical and Environmental consultancy firm with a proven track record in delivering and exceeding our client’s…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ESO Surveyorsesosurveyors.com.au HQ: Frenchs Forest, AustraliaReported employees: 51-200 | Frenchs Forest, Australia | 51-200 | Exact match | 120 contacts → |
“ESO Surveyors provides surveying resources to construction sites throughout Australia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | RC Constructionrcconstruction.com.au HQ: Kwinana Beach, AustraliaReported employees: 51-200 | Kwinana Beach, Australia | 51-200 | Exact match | 119 contacts → |
“RC Construction is a Majority Owned Aboriginal ISO Accredited Company was established in late 2015 as formwork and concrete specialist.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ROB Carr PTY LTDrobcarr.com.au HQ: Yatala, AustraliaReported employees: 51-200 | Yatala, Australia | 51-200 | Exact match | 115 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Tracc Civiltracccivil.com.auHQ: Bibra Lake, AustraliaReported employees: 51-200 | Bibra Lake, Australia | 51-200 | Exact match | 108 contacts → |
“Tracc Civil is a civil engineering company which is able to complete all works in-house through its different divisions of road construction, bulk earthworks, wall construction…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Macquarie Geotechnicalmacgeo.com.auHQ: Bathurst, AustraliaReported employees: 51-200 | Bathurst, Australia | 51-200 | Exact match | 108 contacts → |
“Macquarie Geotechnical is a leading provider of geotechnical services, supporting the construction, government, mining, renewable energy, groundwater, and environmental sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  The RIX Grouptherixgroup.com.auHQ: Kurnell, AustraliaReported employees: 51-200 | Kurnell, Australia | 51-200 | Exact match | 107 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  UNYTEunyte.com.auHQ: South Melbourne, AustraliaReported employees: 51-200 | South Melbourne, Australia | 51-200 | Exact match | 106 contacts → |
“We dig into complex construction problems with one of the country's largest fleets, supported by rock solid construction contractors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Mainmarkmainmark.comHQ: North Sydney, AustraliaReported employees: 201-500 | North Sydney, Australia | 201-500 | Exact match | 102 contacts → |
“As a global ground engineering and asset preservation company, we draw on over three decades of experience and knowledge in leading, developing and delivering the most advanced…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Civil Infrastructure Groupcivilinfrastructuregroup.com.auHQ: Campbellfield, AustraliaReported employees: 51-200 | Campbellfield, Australia | 51-200 | Exact match | 99 contacts → |
“Civil Infrastructure Group (CIG) was formed in 2016 to provide specialist construction services to the civil infrastructure industry in Victoria.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Buss Remediationbuss.com.auHQ: Osborne Park, AustraliaReported employees: 11-50 | Osborne Park, Australia | 11-50 | Exact match | 94 contacts → |
“BUSS is a privately owned and operated company which has evolved over the last 20 years, supporting both Perth and WA based clients.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  EI Australiaeiaustralia.com.auHQ: Pyrmont, AustraliaReported employees: 51-200 | Pyrmont, Australia | 51-200 | Exact match | 93 contacts → |
“Welcome to EI Australia an Australian-owned, ISO 9001, 14001 & 4801 Certified, professional services company providing Environmental, Geotechnical and Structural engineering…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | AWCONawcon.com.au HQ: Orange, AustraliaReported employees: 201-500 | Orange, Australia | 201-500 | Exact match | 90 contacts → |
“AWCON is an Australian owned and operated civil construction company, delivering major concrete, road and earthworks projects for the mining, resources and energy sectors…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Newlands Groupnewlands.com.auHQ: Toowoomba, AustraliaReported employees: 51-200 | Toowoomba, Australia | 51-200 | Exact match | 74 contacts → |
“Based in Toowoomba and with a country-wide reach, we deliver total construction solution, with a full range of commercial building, civil construction and engineering design…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 964 company matches
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Geotechnical construction firms: dataset insights
September 16, 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
952 records in the displayed employee bands.
12 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 964 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 16, 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 ↗
Geotechnical construction firms by metro
Questions about this company list
What does Exact match mean for geotechnical construction firms?
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 geotechnical construction firms did RevenueBase find based in Australia?
The saved snapshot records 964 matching company records, 11,523 tracked contacts and 4,954 verified emails. The public preview displays 22 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 16, 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
Geotechnical construction firms by geography
- Geotechnical construction firms based in Brisbane, Australia
- Geotechnical construction firms based in Melbourne, Australia
- Geotechnical construction firms based in Perth, Australia
- Geotechnical construction firms based in Sydney, Australia
- Geotechnical construction firms based in Belo Horizonte, Brazil
- Geotechnical construction firms based in Curitiba, Brazil
- Geotechnical construction firms based in Porto Alegre, Brazil
- Geotechnical construction firms based in Rio De Janeiro, Brazil
- Geotechnical construction firms based in Sao Paulo, Brazil
- Geotechnical construction firms based in Calgary, Canada
- Geotechnical construction firms based in Edmonton, Canada
- Geotechnical construction firms based in Mississauga, Canada
Cite this list
RevenueBase Data Team. Top 22 geotechnical construction firms based in Australia. Snapshot: September 16, 2026. https://revenuebase.ai/companies/geotechnical-construction-firms/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
- Geotechnical construction firms based in Brisbane, Australia
- Geotechnical construction firms based in Melbourne, Australia
- Geotechnical construction firms based in Perth, Australia
- Geotechnical construction firms based in Sydney, Australia
- Geotechnical construction firms based in Belo Horizonte, Brazil
- Geotechnical construction firms based in Curitiba, Brazil
Company intelligence · public preview
Top 22 geotechnical construction firms based in Australia
RevenueBase records 964 matching company records for geotechnical construction firms based in Australia, with 11,523 tracked contacts and 4,954 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 22 geotechnical construction firms 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 | Douglas Partnersdouglaspartners.com.au HQ: West Ryde, AustraliaReported employees: 501-1,000 | West Ryde, Australia | 501-1,000 | Exact match | 466 contacts → |
“Welcome to Douglas Partners Pty Ltd, a leading engineering consultancy specialising in geotechnics, rock mechanics, environment, groundwater, earthworks and geophysics.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Construction Sciencesconstructionsciences.net HQ: Albion, AustraliaReported employees: 1,001-5,000 | Albion, Australia | 1,001-5,000 | Exact match | 423 contacts → |
“Construction Sciences is a construction materials testing, geotechnical engineering, environmental consulting and specialised testing firm.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | PSMpsm.com.au HQ: North Ryde, AustraliaReported employees: 51-200 | North Ryde, Australia | 51-200 | Exact match | 223 contacts → |
“PSM provides specialised design and investigation services for engineering in rock, soil and water.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Geovertgeovert.com HQ: Rosebery, AustraliaReported employees: 201-500 | Rosebery, Australia | 201-500 | Exact match | 192 contacts → |
“Geovert is a global ground engineering company founded in Christchurch, New Zealand in 2001.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hall Contractinghallcontracting.com.au HQ: Buderim, AustraliaReported employees: 51-200 | Buderim, Australia | 51-200 | Exact match | 165 contacts → |
“Hall Contracting is Australia’s largest privately-owned dredging, civil and marine construction company with offices in South East Asia, the Pacific Islands and Australia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Mccosker Contracting PTY LTDmccoskers.com.au HQ: Gladstone, AustraliaReported employees: 201-500 | Gladstone, Australia | 201-500 | Exact match | 163 contacts → |
“McCosker have extensive experience delivering integrated civil construction projects, with expertise and vast experience in all aspects of bulk and detailed earthworks, structural…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Avopiling Foundation Specialistsavopiling.com.au HQ: Chatswood, AustraliaReported employees: 51-200 | Chatswood, Australia | 51-200 | Exact match | 154 contacts → |
“Avopiling is a proudly Australian owned and operated company.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wagstaff Piling PTY LTDwagstaffpiling.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 127 contacts → |
“Wagstaff Piling is a specialist foundation engineering contractor.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Alliance Geotechnicalallgeo.com.au HQ: Seven Hills, AustraliaReported employees: 51-200 | Seven Hills, Australia | 51-200 | Exact match | 120 contacts → |
“Alliance Geotechnical is an established and highly respected Geotechnical and Environmental consultancy firm with a proven track record in delivering and exceeding our client’s…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ESO Surveyorsesosurveyors.com.au HQ: Frenchs Forest, AustraliaReported employees: 51-200 | Frenchs Forest, Australia | 51-200 | Exact match | 120 contacts → |
“ESO Surveyors provides surveying resources to construction sites throughout Australia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | RC Constructionrcconstruction.com.au HQ: Kwinana Beach, AustraliaReported employees: 51-200 | Kwinana Beach, Australia | 51-200 | Exact match | 119 contacts → |
“RC Construction is a Majority Owned Aboriginal ISO Accredited Company was established in late 2015 as formwork and concrete specialist.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ROB Carr PTY LTDrobcarr.com.au HQ: Yatala, AustraliaReported employees: 51-200 | Yatala, Australia | 51-200 | Exact match | 115 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tracc Civiltracccivil.com.au HQ: Bibra Lake, AustraliaReported employees: 51-200 | Bibra Lake, Australia | 51-200 | Exact match | 108 contacts → |
“Tracc Civil is a civil engineering company which is able to complete all works in-house through its different divisions of road construction, bulk earthworks, wall construction…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Macquarie Geotechnicalmacgeo.com.au HQ: Bathurst, AustraliaReported employees: 51-200 | Bathurst, Australia | 51-200 | Exact match | 108 contacts → |
“Macquarie Geotechnical is a leading provider of geotechnical services, supporting the construction, government, mining, renewable energy, groundwater, and environmental sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | The RIX Grouptherixgroup.com.au HQ: Kurnell, AustraliaReported employees: 51-200 | Kurnell, Australia | 51-200 | Exact match | 107 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | UNYTEunyte.com.au HQ: South Melbourne, AustraliaReported employees: 51-200 | South Melbourne, Australia | 51-200 | Exact match | 106 contacts → |
“We dig into complex construction problems with one of the country's largest fleets, supported by rock solid construction contractors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mainmarkmainmark.com HQ: North Sydney, AustraliaReported employees: 201-500 | North Sydney, Australia | 201-500 | Exact match | 102 contacts → |
“As a global ground engineering and asset preservation company, we draw on over three decades of experience and knowledge in leading, developing and delivering the most advanced…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Civil Infrastructure Groupcivilinfrastructuregroup.com.au HQ: Campbellfield, AustraliaReported employees: 51-200 | Campbellfield, Australia | 51-200 | Exact match | 99 contacts → |
“Civil Infrastructure Group (CIG) was formed in 2016 to provide specialist construction services to the civil infrastructure industry in Victoria.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Buss Remediationbuss.com.au HQ: Osborne Park, AustraliaReported employees: 11-50 | Osborne Park, Australia | 11-50 | Exact match | 94 contacts → |
“BUSS is a privately owned and operated company which has evolved over the last 20 years, supporting both Perth and WA based clients.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | EI Australiaeiaustralia.com.au HQ: Pyrmont, AustraliaReported employees: 51-200 | Pyrmont, Australia | 51-200 | Exact match | 93 contacts → |
“Welcome to EI Australia an Australian-owned, ISO 9001, 14001 & 4801 Certified, professional services company providing Environmental, Geotechnical and Structural engineering…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | AWCONawcon.com.au HQ: Orange, AustraliaReported employees: 201-500 | Orange, Australia | 201-500 | Exact match | 90 contacts → |
“AWCON is an Australian owned and operated civil construction company, delivering major concrete, road and earthworks projects for the mining, resources and energy sectors…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Newlands Groupnewlands.com.au HQ: Toowoomba, AustraliaReported employees: 51-200 | Toowoomba, Australia | 51-200 | Exact match | 74 contacts → |
“Based in Toowoomba and with a country-wide reach, we deliver total construction solution, with a full range of commercial building, civil construction and engineering design…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Geotechnical construction firms: dataset insights
September 16, 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
952 records in the displayed employee bands.
12 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 964 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 16, 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 ↗
Geotechnical construction firms by metro
Questions about this company list
What does Exact match mean for geotechnical construction firms?
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 geotechnical construction firms did RevenueBase find based in Australia?
The saved snapshot records 964 matching company records, 11,523 tracked contacts and 4,954 verified emails. The public preview displays 22 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 16, 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
Geotechnical construction firms by geography
- Geotechnical construction firms based in Brisbane, Australia
- Geotechnical construction firms based in Melbourne, Australia
- Geotechnical construction firms based in Perth, Australia
- Geotechnical construction firms based in Sydney, Australia
- Geotechnical construction firms based in Belo Horizonte, Brazil
- Geotechnical construction firms based in Curitiba, Brazil
- Geotechnical construction firms based in Porto Alegre, Brazil
- Geotechnical construction firms based in Rio De Janeiro, Brazil
- Geotechnical construction firms based in Sao Paulo, Brazil
- Geotechnical construction firms based in Calgary, Canada
- Geotechnical construction firms based in Edmonton, Canada
- Geotechnical construction firms based in Mississauga, Canada
Cite this list
RevenueBase Data Team. Top 22 geotechnical construction firms based in Australia. Snapshot: September 16, 2026. https://revenuebase.ai/companies/geotechnical-construction-firms/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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- Geotechnical construction firms based in Brisbane, Australia
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- Geotechnical construction firms based in Perth, Australia
- Geotechnical construction firms based in Sydney, Australia
- Geotechnical construction firms based in Belo Horizonte, Brazil
- Geotechnical construction firms based in Curitiba, Brazil