Company lists · Data refreshed September 2026

Top 25 Maritime engineering consultants based in Australia

Name: Maritime 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 940 companies tracked

RevenueBase identified 940 maritime engineering consultants headquartered in Australia as of September 2026 and tracks 19,080 professional contacts across them, including 8,557 with verified work emails. Sydney is the largest hub.

This list covers maritime 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

940Companies

19,080Contacts tracked

8,557Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest maritime engineering consultants based in Australia

Ranked by team size

Top 25 of 940 maritime 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 maritime 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	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	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
4	NDY	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	501-1,000	563 contacts →
	Partial evidence “We provide engineering and advisory services for buildings and public spaces.” Source: RevenueBase Database · checked Sep 17, 2026
5	TTW	Partial evidence	North Sydney, AustraliaHQ checked Sep 17, 2026	501-1,000	472 contacts →
	Partial evidence “Great engineering starts with great people.” Source: RevenueBase Database · checked Sep 17, 2026
6	FYFE	Partial evidence	Adelaide, AustraliaHQ checked Sep 17, 2026	501-1,000	468 contacts →
	Partial evidence “Fyfe is an Australian professional services firm that delivers value through integrated engineering, environmental, planning and surveying services.” Source: RevenueBase Database · checked Sep 17, 2026
7	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
8	Australian Offshore Solutions PTY LTD	Indirect evidence	Applecross, AustraliaHQ checked Sep 17, 2026	501-1,000	273 contacts →
	Indirect evidence “Australian Offshore Solutions Australian Offshore Solutions offers a diverse range of specialised marine services to the offshore oil and gas and construction industries.” Source: RevenueBase Database · checked Sep 17, 2026
9	Tonkin	Strong evidence	Adelaide, AustraliaHQ checked Sep 17, 2026	201-500	237 contacts →
	Strong evidence “Tonkin is a leading provider of engineering, environmental and consultancy services to private and public organisations.” Source: RevenueBase Database · checked Sep 17, 2026
10	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
11	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
12	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
13	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
14	Total AMS	Indirect evidence	North Fremantle, AustraliaHQ checked Sep 17, 2026	201-500	198 contacts →
	Indirect 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
15	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
16	Connellgriffin	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	184 contacts →
	Indirect evidence “ConnellGriffin is a commercial advisory firm operating within the infrastructure industry.” Source: RevenueBase Database · checked Sep 17, 2026
17	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
18	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
19	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
20	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
21	Maritime Constructions	Partial evidence	Port Adelaide, AustraliaHQ checked Sep 17, 2026	51-200	124 contacts →
	Partial evidence “Maritime Constructions is a complete provider of specialist marine infrastructure solutions.” Source: RevenueBase Database · checked Sep 17, 2026
22	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
23	Talis Consultants	Partial evidence	Leederville, AustraliaHQ checked Sep 17, 2026	51-200	108 contacts →
	Partial evidence “Talis Consultants is now operating throughout Australia.” Source: RevenueBase Database · checked Sep 17, 2026
24	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
25	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

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: maritime 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 maritime engineering consultants.
Partial evidence: Its own public description names part of maritime engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime 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 940 maritime engineering consultants based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,557 reachable decision-makers.

Free signup · no credit card

View the full list →

Maritime engineering consultants based in Australia at a glance

As of Sep 17, 2026

44.8%Verified-email coverage

20.3Average contacts per company

1-10Median size (employees)

7.6%Largest-city concentration · Sydney

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

528

11-50

290

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 940 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 maritime 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 “maritime 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 maritime 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 maritime 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, 8,557 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.

Maritime 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 maritime 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 maritime engineering consultants are there based in Australia?

RevenueBase identified 940 maritime 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?

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

Which city has the most maritime engineering consultants?

Sydney leads with 71 headquartered companies, followed by Melbourne (65) and Brisbane (57).

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 8,557 verified decision-maker contacts tracked across these 940 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.

Ready to reach these companies? Verified emails and direct dials for all 940 maritime engineering consultants based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

Maritime engineering consultants by geography

Browse the directory

Browse: Companies home · All Australia lists · All Maritime engineering consultants lists · New lists

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.