Company lists · Data refreshed September 2026

Top 25 Railway geotechnical engineers based in Australia

Name: Railway geotechnical engineers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 98 companies tracked

RevenueBase identified 98 railway geotechnical engineers headquartered in Australia as of September 2026 and tracks 1,635 professional contacts across them, including 953 with verified work emails. Sydney is the largest hub.

This list covers railway geotechnical engineers headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

98Companies

1,635Contacts tracked

953Verified emails

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The 25 largest railway geotechnical engineers based in Australia

Ranked by team size

Top 25 of 98 railway geotechnical engineers based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to railway geotechnical engineers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Douglas Partners	Strong evidence	West Ryde, AustraliaHQ checked Sep 17, 2026	501-1,000	466 contacts →
	Strong evidence “Welcome to Douglas Partners Pty Ltd, a leading engineering consultancy specialising in geotechnics, rock mechanics, environment, groundwater, earthworks and geophysics.” Source: RevenueBase Database · checked Sep 17, 2026
2	Geovert	Partial evidence	Rosebery, AustraliaHQ checked Sep 17, 2026	201-500	192 contacts →
	Partial evidence “Geovert is a global ground engineering company founded in Christchurch, New Zealand in 2001.” Source: RevenueBase Database · checked Sep 17, 2026
3	Rail Control Systems Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	51-200	76 contacts →
	Indirect evidence “Rail Control Systems Group (RCS Group) was established in 2007 with a base in Melbourne and Brisbane.” Source: RevenueBase Database · checked Sep 17, 2026
4	Chadwick Geotechnics	Strong evidence	Dandenong South, AustraliaHQ checked Sep 17, 2026	51-200	61 contacts →
	Strong evidence “Chadwick Geotechnics is a leading provider of geotechnical engineering services across Australia, with over 20 years of experience and a team of highly qualified engineers and…” Source: RevenueBase Database · checked Sep 17, 2026
5	Civil Geotechnical Consultants	Strong evidence	Taringa, AustraliaHQ checked Sep 17, 2026	11-50	40 contacts →
	Strong evidence “CGC provide specialist geotechnical engineering services for transport and civil infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
6	Taylor Rail Australia	Indirect evidence	Unanderra, AustraliaHQ checked Sep 17, 2026	11-50	37 contacts →
	Indirect evidence “Taylor Rail Australia has the experienced resources and capacity to deliver rail infrastructure solutions to private and mainline rail clients and organisations across Australia.” Source: RevenueBase Database · checked Sep 17, 2026
7	Soil Surveys	Partial evidence	Eagle Farm, AustraliaHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “Soil Surveys Engineering Pty.” Source: RevenueBase Database · checked Sep 17, 2026
8	Fortify Geotech	Partial evidence	Marrickville, AustraliaHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “Although we are a relatively new company, our history as a geotechnical and geological consultancy has spanned over 30 years." We initially operated in Canberra in 1985 as Peter J…” Source: RevenueBase Database · checked Sep 17, 2026
9	Noma Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “NOMA Consulting is a group of talented, inspired and enthusiastic engineers that focuses on engineering excellence and where every client matters.” Source: RevenueBase Database · checked Sep 17, 2026
10	Pardo Engineering	Partial evidence	Moorabbin, AustraliaHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “A leading civil, geotechnical and geo-environmental consultancy known for our ethics, reliability, and timely quality results.” Source: RevenueBase Database · checked Sep 17, 2026
11	Alcarail PTY LTD	Strong evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “Alcarail provides Engineering, Design, Construction and Project Management services for delivering major and complex railway projects.” Source: RevenueBase Database · checked Sep 17, 2026
12	Regional Geotechnical Solutions PTY LTD	Strong evidence	Wingham, AustraliaHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “Regional Geotechnical Solutions is a civil engineering company based out of Australia.” Source: RevenueBase Database · checked Sep 17, 2026
13	QPS Ground Engineering Services	Partial evidence	Northgate, AustraliaHQ checked Sep 17, 2026	51-200	14 contacts →
	Partial evidence “QPS is an industry leader in specialist ground engineering services, covering all aspects of ground retention and foundation support and strengthening to civil, construction and…” Source: RevenueBase Database · checked Sep 17, 2026
14	Lineside Signalling	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “At Lineside Signalling, we provide highly skilled on-site engineering personnel specialised in the testing & commissioning of rail signalling systems.” Source: RevenueBase Database · checked Sep 17, 2026
15	Triomf	Partial evidence	Strathpine, AustraliaHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Triomf is an Australian-owned railway signalling design house with ISO9001 certification specialising in heavy rail, light rail and passenger rail signalling design for both new…” Source: RevenueBase Database · checked Sep 17, 2026
16	Corfad	Indirect evidence	Heatherbrae, AustraliaHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Corfad offer a range of services including the following: Rail Maintenance and Construction Rail Welding Plant Hire High Rail Excavators Track Certification” Source: RevenueBase Database · checked Sep 17, 2026
17	Matrix Unlimited	Indirect evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	51-200	11 contacts →
	Indirect evidence “Matrix Rail: Elevating Rail Excellence As a key component of Matrix Unlimited, Matrix Rail specialises in delivering comprehensive rail solutions.” Source: RevenueBase Database · checked Sep 17, 2026
18	Statewide Geotechnical	Strong evidence	Boronia, AustraliaHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “Statewide Geotechnical (Aust) Pty Ltd is a privately owned Australian engineering company established in 1987, specialising in the fields of geotechnical engineering and…” Source: RevenueBase Database · checked Sep 17, 2026
19	Morrow Geotechnics PTY LTD	Strong evidence	Fairfield East, AustraliaHQ checked Sep 17, 2026	1-10	10 contacts →
	Strong evidence “Morrow Geotechnics is an engineering consultancy that offers geotechnical solutions to the land development and local government sectors in the Greater Sydney and Illawarra areas.” Source: RevenueBase Database · checked Sep 17, 2026
20	Geoporte Australia	Strong evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “GEOPORTE provides design consultancy and advisory services in the fields of Civil and Geotechnical Engineering.” Source: RevenueBase Database · checked Sep 17, 2026
21	Elite Overhead Wiring Solutions	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Based in Western Australia, the ELITE Overhead Wiring Solutions provides one-stop railway electrification services from project planning, design, construction, commissioning and…” Source: RevenueBase Database · checked Sep 17, 2026
22	Light Rail Consultants PTY LTD	Partial evidence	Balwyn Nth, AustraliaHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “LRC is a leading engineering consulting firm providing project design and management services to all sectors of the rail industry within Australia and New Zealand.” Source: RevenueBase Database · checked Sep 17, 2026
23	Crozier Geotechnical Consultants	Strong evidence	Brookvale, AustraliaHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “Crozier Geotechnical Consultants is a civil engineering company based out of Unit 12, 42 - 46 Wattle Road, Brookvale, NSW, Australia.” Source: RevenueBase Database · checked Sep 17, 2026
24	Plateway PTY LTD	Strong evidence	Clyde, AustraliaHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “Railway engineering and management consultancy -Project management across engineering and operating disciplines -Asset condition assessment, certification and commissioning…” Source: RevenueBase Database · checked Sep 17, 2026
25	Mcleod Rail	Indirect evidence	Truganina, AustraliaHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Established in 1993, McLeod Rail provides rail maintenance, construction and consulting solutions.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: railway geotechnical engineers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names railway geotechnical engineers.
Partial evidence: Its own public description names part of railway geotechnical engineers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name railway geotechnical engineers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 98 railway geotechnical engineers based in Australia

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Railway geotechnical engineers based in Australia at a glance

As of Sep 17, 2026

58.3%Verified-email coverage

16.7Average contacts per company

1-10Median size (employees)

12.2%Largest-city concentration · Sydney

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 98 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among railway geotechnical engineers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “railway geotechnical engineers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names railway geotechnical engineers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among railway geotechnical engineers, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 953 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names railway geotechnical engineers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many railway geotechnical engineers are there based in Australia?

RevenueBase identified 98 railway geotechnical engineers headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Douglas Partners, headquartered in West Ryde, tops this list with the largest team on record.

Which city has the most railway geotechnical engineers?

Sydney leads with 12 headquartered companies, followed by Melbourne (9) and Brisbane (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 953 verified decision-maker contacts tracked across these 98 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, 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.