Company lists · Data refreshed November 2026

Top 25 Port design engineering firms based in Australia

RevenueBase identified 89 company matches for port design engineering firms associated with Australia as of November 2026 and tracks 1,441 professional contacts across them, including 636 with verified work emails. Brisbane is the largest hub.

This list covers company matches for port design engineering 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
89Companies
1,441Contacts tracked
636Verified emails
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The 25 largest port design engineering firms based in Australia

Ranked by team size
Top 25 of 89 company matches for port design engineering firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAdelaide, AustraliaHQ recorded Nov 6, 2026201-500247 contacts →

Exact match

“Tonkin is a leading provider of engineering, environmental and consultancy services to private and public organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNorth Fremantle, AustraliaHQ recorded Nov 6, 2026201-500204 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPort Adelaide, AustraliaHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“Maritime Constructions is a complete provider of specialist marine infrastructure solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Aspec Engineering Pty Ltd (ASPEC) is a multi-disciplinary engineering consultancy specialising in the mining, ports and heavy industry sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMilton, AustraliaHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Phronis delivers critical infrastructure across energy, water, transport, renewables, mining and industry for private and government clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAdelaide, AustraliaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“T-Ports specialises in shallow-water port and transhipment vessel design, construction, and operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMackay, AustraliaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“We are your end-to-end engineering specialists based in Mackay, Queensland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDarwin, AustraliaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Our Difference.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDulwich, AustraliaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“GREENHILL is an Australian company, established in 2004 in response to the need for responsible and flexible engineering services in the urban sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRozelle, AustraliaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToowoomba, AustraliaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We are Professional Engineering Consultants providing quality services since 1990 with offices located in Toowoomba and Ipswich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“AW Maritime is a specialist port and coastal engineering consultancy with offices in Melbourne and Geelong (VIC), Sydney (NSW) and Sunshine Coast (QLD).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Floating Solutions Consulting (FSC) is an independent, Perth-based maritime engineering consultancy founded in 2017, specialising in structural integrity, naval architecture, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFortitude Valley, AustraliaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Engenera is a boutique multidisciplinary engineering firm specialising in civil, water, and structural design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOrmeau, AustraliaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“ADC provides multidisciplinary Engineering and Project Delivery Services to the Transport, Marine and Industrial/Mining sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPaget, AustraliaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Integral Engineering Pty Ltd (INTEGRAL) is a Mackay based engineering firm that aims to provide high quality and cost-effective engineering solutions to clients in the Central…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Linch-pin has provided specialist engineering services, project and construction management since to the energy, ports and marine, defence and infrastructure sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Bonacci Infrastructure Pty Ltd began trading from our Brisbane office back in 1989.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOsborne Park, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“M P Rogers & Associates is an engineering consultancy specialising in coastal and port projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Certus Projects is an engineering contractor with the infrastructure sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRozelle, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Clement Marine Constructions (CMC) specialise in marine construction and pride ourselves on being leaders in innovation in the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Shoreline Civil and Marine Consulting is an engineering consultancy specialising in the provision of high quality, cost effective technical and design solutions and advice for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchShepparton, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Chris Smith & Associates is a multidisciplinary consulting organisation providing professional advice, design and services to the land development and infrastructure industries as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“QENCOM is an engineering and construction company that offers a wide range of technology-based services for the rail, ports, materials handling, mining, and refining industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNorwest, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“With a team of highly skilled engineering professionals and technicians, Diversi’s work extends across a range of civil, structural, hydraulic, environmental design and project…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 89 port design engineering firms based in Australia

See the full list, filter by size, metro and specialty, and access 636 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Port design engineering firms based in Australia at a glance

As of Nov 6, 2026
44.1%Verified-email coverage
16.2Average contacts per company
1-10Median size (employees)
10.1%Largest-city concentration · Brisbane
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
31
51-200
5
201-500
2

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 89 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 “port design engineering 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 636 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 November 6, 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.

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 “port design engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many port design engineering firms are there based in Australia?

RevenueBase identified 89 company matches for port design engineering firms associated with Australia as of November 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?

Tonkin tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most port design engineering firms?

Brisbane leads with 9 company records, followed by Perth (7) and Melbourne (6).

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 636 professional contacts with verified work emails tracked across these 89 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 November 6, 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 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.