Company lists · Data refreshed September 2026

Top 25 Port engineering firms based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 430 companies tracked

RevenueBase identified 430 port engineering firms headquartered in Australia as of September 2026 and tracks 9,000 professional contacts across them, including 3,856 with verified work emails. Brisbane is the largest hub.

This list covers port engineering firms 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

430Companies

9,000Contacts tracked

3,856Verified emails

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The 25 largest port engineering firms based in Australia

Ranked by team size

Top 25 of 430 port engineering firms 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 port engineering firms: 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	Boskalis Offshore Energy	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	201-500	1,029 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
2	Cardno	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 17, 2026	1,001-5,000	985 contacts →
	Indirect evidence “Cardno is now officially Stantec.” Source: RevenueBase Database · checked Sep 17, 2026
3	Robert Bird Group	Partial evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	501-1,000	872 contacts →
	Partial 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
4	GPA Engineering	Partial evidence	Unley, AustraliaHQ checked Sep 17, 2026	201-500	346 contacts →
	Partial evidence “A highly experienced, multidisciplinary engineering and management firm, GPA has consulted and provided engineering, procurement and construction management (EPCM) services, since…” Source: RevenueBase Database · checked Sep 17, 2026
5	Tonkin	Partial evidence	Adelaide, AustraliaHQ checked Sep 17, 2026	201-500	237 contacts →
	Partial evidence “Tonkin is a leading provider of engineering, environmental and consultancy services to private and public organisations.” Source: RevenueBase Database · checked Sep 17, 2026
6	Freyssinet Australia	Partial evidence	Macquarie Park, AustraliaHQ checked Sep 17, 2026	201-500	220 contacts →
	Partial evidence “Freyssinet is a versatile contractor that offers innovative solutions spanning from design to implementation for Specialist Civil Engineering and Structure Remediation projects.” Source: RevenueBase Database · checked Sep 17, 2026
7	Pensar	Indirect evidence	Hamilton, AustraliaHQ checked Sep 17, 2026	201-500	198 contacts →
	Indirect evidence “We offer insightful, original design thinking, implemented by a team with proven expertise to deliver flexible fit-for-purpose critical infrastructure solutions.” Source: RevenueBase Database · checked Sep 17, 2026
8	Total AMS	Partial evidence	North Fremantle, AustraliaHQ checked Sep 17, 2026	201-500	198 contacts →
	Partial evidence “For more than 25 years, TAMS has partnered with clients through collaborative delivery models, applying specialist expertise to construct and maintain critical marine and port…” Source: RevenueBase Database · checked Sep 17, 2026
9	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
10	Hall Contracting	Indirect evidence	Buderim, AustraliaHQ checked Sep 17, 2026	51-200	165 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
11	Maritime Constructions	Indirect evidence	Port Adelaide, AustraliaHQ checked Sep 17, 2026	51-200	124 contacts →
	Indirect evidence “Maritime Constructions is a complete provider of specialist marine infrastructure solutions.” Source: RevenueBase Database · checked Sep 17, 2026
12	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
13	Burchills Engineering Solutions	Partial evidence	South East Queensland, AustraliaHQ checked Sep 17, 2026	51-200	98 contacts →
	Partial evidence “Burchills Engineering Solutions is a South East Qld based, locally owned multidisciplinary team of professional engineers & scientists with a track record of helping clients…” Source: RevenueBase Database · checked Sep 17, 2026
14	CMP Consulting Group	Partial evidence	Mulgrave, AustraliaHQ checked Sep 17, 2026	51-200	94 contacts →
	Partial evidence “CMP Consulting Group is a multi-disciplinary Engineering firm specialising in design, project management and construction phase services for the Water Industry.” Source: RevenueBase Database · checked Sep 17, 2026
15	Reeds Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	51-200	89 contacts →
	Partial evidence “Reeds Consulting are experts in Land Surveying, Civil Engineering, Planning and Development Consulting.” Source: RevenueBase Database · checked Sep 17, 2026
16	AMOG	Indirect evidence	Glen Waverley, AustraliaHQ checked Sep 17, 2026	51-200	80 contacts →
	Indirect evidence “Expertise.” Source: RevenueBase Database · checked Sep 17, 2026
17	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
18	Bligh Tanner	Partial evidence	Fortitude Valley, AustraliaHQ checked Sep 17, 2026	51-200	69 contacts →
	Partial evidence “With offices in Brisbane and Sydney, Bligh Tanner is a structural, façade, civil, environmental and water engineering consultancy distinguished by its high level of expertise…” Source: RevenueBase Database · checked Sep 17, 2026
19	Bellwether Group	Partial evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	51-200	65 contacts →
	Partial evidence “The Bellwether Group is an Australian-owned business that offers engineering advisory, project management and civil contracting.” Source: RevenueBase Database · checked Sep 17, 2026
20	Aspec Engineering	Strong evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	51-200	61 contacts →
	Strong evidence “Aspec Engineering Pty Ltd (ASPEC) is a multi-disciplinary engineering consultancy specialising in the mining, ports and heavy industry sectors.” Source: RevenueBase Database · checked Sep 17, 2026
21	Jdsi Consulting Engineers	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	51-200	56 contacts →
	Partial evidence “JDSi is an engineering consultancy specialising in urban development and infrastructure projects.” Source: RevenueBase Database · checked Sep 17, 2026
22	Brady Marine & Civil	Indirect evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “Since 2010, Brady Marine & Civil have proudly delivered design and construction solutions for over water works, from simple marine structures to complex civil infrastructure…” Source: RevenueBase Database · checked Sep 17, 2026
23	Innovis Consulting	Partial evidence	Adelaide, AustraliaHQ checked Sep 17, 2026	11-50	54 contacts →
	Partial evidence “STRUCTURAL We have successfully led structural engineering projects across a wide range of sectors, including defence, water, building and transport.” Source: RevenueBase Database · checked Sep 17, 2026
24	Case Civil And Structural Engineering	Partial evidence	North Sydney, AustraliaHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “At CaSE Civil and Structural Engineering, we excel in delivering innovative solutions for infrastructure projects through a global team of talented and experienced engineers.” Source: RevenueBase Database · checked Sep 17, 2026
25	Astrea	Indirect evidence	North Ryde, AustraliaHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “Specialised expertise, end-to-end project management and consolidated service delivery.” 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: port engineering firms. 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 port engineering firms.
Partial evidence: Its own public description names part of port engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name port engineering firms. 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 430 port engineering firms based in Australia

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Port engineering firms based in Australia at a glance

As of Sep 17, 2026

42.8%Verified-email coverage

20.9Average contacts per company

1-10Median size (employees)

7.0%Largest-city concentration · Brisbane

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

238

11-50

141

51-200

201-500

501-1,000

1,001-5,000

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 430 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 port engineering firms, 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 “port engineering firms”. 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 port engineering firms), 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 port engineering firms, 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, 3,856 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.

Port engineering firms 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 port engineering firms, 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 port engineering firms are there based in Australia?

RevenueBase identified 430 port engineering firms 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?

Boskalis Offshore Energy, headquartered in Perth, tops this list with the largest team on record.

Which city has the most port engineering firms?

Brisbane leads with 30 headquartered companies, followed by Melbourne (29) and Sydney (29).

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 3,856 verified decision-maker contacts tracked across these 430 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.