Company lists · Data refreshed September 2026

Top 25 Rail engineering consultants based in Australia

Name: Rail engineering consultants based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 665 companies tracked

RevenueBase identified 665 rail engineering consultants headquartered in Australia as of September 2026 and tracks 17,666 professional contacts across them, including 7,123 with verified work emails. Sydney is the largest hub.

This list covers rail engineering consultants 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

665Companies

17,666Contacts tracked

7,123Verified emails

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The 25 largest rail engineering consultants based in Australia

Ranked by team size

Top 25 of 665 rail engineering consultants 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 rail engineering consultants: 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	SMEC	Strong evidence	North Sydney, AustraliaHQ checked Sep 17, 2026	5,001-10,000	5,231 contacts →
	Strong evidence “SMEC is a global engineering, management and development consultancy with a 70-year history of delivering advanced solutions on a global scale across urban development…” Source: RevenueBase Database · checked Sep 17, 2026
2	Robert Bird Group	Strong evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	501-1,000	872 contacts →
	Strong evidence “Robert Bird Group (RBG), member of the Surbana Jurong Group, is a specialist structural, civil and construction engineering consultancy with over 800 employees across 12 offices…” Source: RevenueBase Database · checked Sep 17, 2026
3	Martinus	Indirect evidence	AustraliaHQ checked Sep 17, 2026	1,001-5,000	360 contacts →
	Indirect evidence “Martinus is an Australian owned, industry leading, full-service railway infrastructure company that builds and maintains large scale railways and intermodals across Australia, New…” Source: RevenueBase Database · checked Sep 17, 2026
4	ADG Engineers	Partial evidence	Toowong, AustraliaHQ checked Sep 17, 2026	201-500	290 contacts →
	Partial evidence “ADG, proudly part of AtkinsRéalis since December 2025, combines decades of multi-sector experience with a diverse range of established and emerging engineering disciplines…” Source: RevenueBase Database · checked Sep 17, 2026
5	JMDR	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	201-500	240 contacts →
	Strong evidence “JMDR - A Rail Engineering Company providing total solution for "signalling and systems” works including management, design, construction, product assembly, wiring, testing &…” Source: RevenueBase Database · checked Sep 17, 2026
6	Systra ANZ	Partial evidence	North Sydney, AustraliaHQ checked Sep 17, 2026	201-500	232 contacts →
	Partial evidence “SYSTRA ANZ is a world leading consulting and engineering firm specialising in transportation, security & technology.” Source: RevenueBase Database · checked Sep 17, 2026
7	FMG Engineering	Strong evidence	Wayville, AustraliaHQ checked Sep 17, 2026	51-200	198 contacts →
	Strong evidence “FMG Engineering is an award winning multi-disciplinary Engineering Consultancy providing services and solutions to the development, property and urban infrastructure sectors.” Source: RevenueBase Database · checked Sep 17, 2026
8	Wave International	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	201-500	188 contacts →
	Partial evidence “We are passionate about engineering the future by solving the world's natural resource challenges.” Source: RevenueBase Database · checked Sep 17, 2026
9	Quickway	Indirect evidence	Silverwater, AustraliaHQ checked Sep 17, 2026	201-500	176 contacts →
	Indirect evidence “Since 2006 we have been delivering high quality work on transport and utilities infrastructure projects of varying complexity across Australia.” Source: RevenueBase Database · checked Sep 17, 2026
10	Partum Engineering	Partial evidence	Burswood, AustraliaHQ checked Sep 17, 2026	201-500	154 contacts →
	Partial evidence “Partum is an Australian based company providing engineering design and project consulting advice.” Source: RevenueBase Database · checked Sep 17, 2026
11	SJA	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	145 contacts →
	Partial evidence “SJA Construction Services is a specialist consultancy firm providing independent expert, advisory and technical services to the construction and infrastructure industry across…” Source: RevenueBase Database · checked Sep 17, 2026
12	Railtrain Holdings Group	Partial evidence	Perth Airport, AustraliaHQ checked Sep 17, 2026	501-1,000	140 contacts →
	Partial evidence “Railtrain Holdings Group delivers specialist rail services across Australia, now part of Genus Group.” Source: RevenueBase Database · checked Sep 17, 2026
13	VAN DER Meer Consulting	Strong evidence	St Leonards, AustraliaHQ checked Sep 17, 2026	51-200	136 contacts →
	Strong evidence “van der Meer Consulting is a leading engineering consultancy providing a diverse range of specialist structural and civil design services across multiple sectors.” Source: RevenueBase Database · checked Sep 17, 2026
14	Sigtech Solutions Australia	Strong evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	201-500	122 contacts →
	Strong evidence “Sigtech Solutions Australia is a specialist Australian engineering services provider delivering rail signalling, electrical and integrated systems support nationally.” Source: RevenueBase Database · checked Sep 17, 2026
15	Multi Civil & Rail Services	Partial evidence	Merrylands, AustraliaHQ checked Sep 17, 2026	201-500	120 contacts →
	Partial evidence “THE TRUSTED PARTNER MCR is an industry-leading rail services company, servicing over 450 clients across all rail sectors acting as a panel supplier, sole supplier and master…” Source: RevenueBase Database · checked Sep 17, 2026
16	Orion Group	Partial evidence	Norwest, AustraliaHQ checked Sep 17, 2026	51-200	117 contacts →
	Partial evidence “Orion Group is a professional services consultancy with the philosophy that project success comes from having motivated people working hard on stimulating projects, for great…” Source: RevenueBase Database · checked Sep 17, 2026
17	JJ Ryan Consulting	Indirect evidence	Burwood, AustraliaHQ checked Sep 17, 2026	51-200	109 contacts →
	Indirect evidence “We are a fast growing consulting firm with a skilled and experienced team of engineers, designers and project managers that focus on problem solving.” Source: RevenueBase Database · checked Sep 17, 2026
18	Wabtec Control Systems	Partial evidence	Osborne Park, AustraliaHQ checked Sep 17, 2026	51-200	109 contacts →
	Partial evidence “Wabtec Control Systems (WCS) is a leading provider of industrial electrical and communications solutions, specialising in rail.” Source: RevenueBase Database · checked Sep 17, 2026
19	TMK Consulting Engineers	Partial evidence	Adelaide, AustraliaHQ checked Sep 17, 2026	51-200	102 contacts →
	Partial evidence “TMK Consulting Engineers success and growth is built on a reputation of delivering broad-based engineering design that is high quality, technical excellence, reliable and building…” Source: RevenueBase Database · checked Sep 17, 2026
20	Meinhardt Australia & NEW Zealand	Indirect evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	201-500	95 contacts →
	Indirect evidence “Our people are the heart and soul of our business.” Source: RevenueBase Database · checked Sep 17, 2026
21	Sterling Infrastructure	Strong evidence	Kensington, AustraliaHQ checked Sep 17, 2026	51-200	87 contacts →
	Strong evidence “Sterling Infrastructure is an Engineering, Construction and Asset Management firm with a speciality in rail.” Source: RevenueBase Database · checked Sep 17, 2026
22	Indesco	Strong evidence	Canberra City, AustraliaHQ checked Sep 17, 2026	51-200	85 contacts →
	Strong evidence “With a rich history spanning four decades, Indesco has firmly established itself as a premier engineering consultancy.” Source: RevenueBase Database · checked Sep 17, 2026
23	Interface Rail Engineering	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	51-200	79 contacts →
	Partial evidence “IRE is an independent, ISO 9001, ISO 14001 and ISO 45001 accredited and Australian-owned specialist service provider to the transport and rail sector, with a large…” Source: RevenueBase Database · checked Sep 17, 2026
24	Rail Control Systems Group	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	51-200	76 contacts →
	Partial 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
25	Turnbull Engineering	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	73 contacts →
	Partial evidence “Turnbull is a select team of highly motivated engineering professionals specialising in the design of civil infrastructure, including transport, energy and water and mining assets.” 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: rail engineering consultants. 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 rail engineering consultants.
Partial evidence: Its own public description names part of rail engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name rail engineering consultants. 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 665 rail engineering consultants based in Australia

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Rail engineering consultants based in Australia at a glance

As of Sep 17, 2026

40.3%Verified-email coverage

26.6Average contacts per company

1-10Median size (employees)

11.9%Largest-city concentration · Sydney

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

353

11-50

218

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 665 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 rail engineering consultants, 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 “rail engineering consultants”. 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 rail engineering consultants), 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 rail engineering consultants, 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, 7,123 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.

Rail engineering consultants by metro

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 rail engineering consultants, 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 rail engineering consultants are there based in Australia?

RevenueBase identified 665 rail engineering consultants 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?

SMEC, headquartered in North Sydney, tops this list with the largest team on record.

Which city has the most rail engineering consultants?

Sydney leads with 79 headquartered companies, followed by Melbourne (73) and Brisbane (49).

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 7,123 verified decision-maker contacts tracked across these 665 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.