Company lists · Data refreshed September 2026

Top 25 Harbor services companies based in Australia

Name: Harbor services companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 70 companies tracked

RevenueBase identified 70 harbor services companies headquartered in Australia as of September 2026 and tracks 1,148 professional contacts across them, including 457 with verified work emails. Perth is the largest hub.

This list covers harbor services companies 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 20, 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 20, 2026 86% judged on-target in blind review

70Companies

1,148Contacts tracked

457Verified emails

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The 25 largest harbor services companies based in Australia

Ranked by team size

Top 25 of 70 harbor services companies based in Australia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to harbor services companies: 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	Port Authority Of NEW South Wales	Strong evidence	Walsh Bay, AustraliaHQ checked Sep 20, 2026	201-500	282 contacts →
	Strong evidence “Port Authority of New South Wales provides safe, reliable and efficient port and marine services for commercial shipping in Sydney Harbour, Port Botany, Port Kembla, Newcastle…” Source: RevenueBase Database · checked Sep 20, 2026
2	Linx Port Services	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1,001-5,000	196 contacts →
	Indirect evidence “LINX Port Services is one of the country’s leading port logistics and infrastructure providers operating in 16 locations across Australia including every major port.” Source: RevenueBase Database · checked Sep 20, 2026
3	Engage Marine	Indirect evidence	Perth, AustraliaHQ checked Sep 20, 2026	201-500	111 contacts →
	Indirect evidence “Engage Marine is an Australian port operation's provider delivering specialised marine services throughout Australia.” Source: RevenueBase Database · checked Sep 20, 2026
4	South East Queensland Hauliers	Indirect evidence	Hemmant, AustraliaHQ checked Sep 20, 2026	51-200	49 contacts →
	Indirect evidence “At South East Queensland Hauliers (SEQH), we make logistics seamless.” Source: RevenueBase Database · checked Sep 20, 2026
5	Odyssey Group	Indirect evidence	South Perth, AustraliaHQ checked Sep 20, 2026	51-200	40 contacts →
	Indirect evidence “Established in 2006, Odyssey Group is a maritime logistics provider, facilitating the movement of millions of tonnes of commodities and goods in and out of the ports of Port…” Source: RevenueBase Database · checked Sep 20, 2026
6	Townsville Marine Logistics	Indirect evidence	South Townsville, AustraliaHQ checked Sep 20, 2026	201-500	19 contacts →
	Indirect evidence “Founded in Townsville, North Queensland, we provide safe and efficient stevedoring services for most cargo types including break bulk, bulk products and containers.” Source: RevenueBase Database · checked Sep 20, 2026
7	Polaris Marine Constructions PTY LTD	Indirect evidence	Rozelle, AustraliaHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
8	OMSB	Indirect evidence	Onslow, AustraliaHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Onslow Marine Support Base (OMSB) is redefining offshore logistics in the Pilbara with a dual-port precinct that combines Beadon Creek and the Port of Ashburton into one…” Source: RevenueBase Database · checked Sep 20, 2026
9	KMSB	Indirect evidence	Minyirr, AustraliaHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Kimberley Marine Support Base (KMSB) is an owner‑operator marine logistics facility delivering integrated wharf, marine and landside services within the Port of Broome.” Source: RevenueBase Database · checked Sep 20, 2026
10	Newcastle Stevedores PTY LTD	Indirect evidence	Carrington, AustraliaHQ checked Sep 20, 2026	51-200	9 contacts →
	Indirect evidence “Newcastle Stevedores is the largest general and bulk stevedoring company operating at the Port of Newcastle, providing safe, efficient and reliable cargo handling services across…” Source: RevenueBase Database · checked Sep 20, 2026
11	SFM Marine	Indirect evidence	North Fremantle, AustraliaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “We are Western Australia’s premier boat lifter and marine maintenance hub.” Source: RevenueBase Database · checked Sep 20, 2026
12	Versatile Marine	Indirect evidence	Henderson, AustraliaHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “Versatile Marine offer an established range of products and services for the maritime industry, including solutions such as for specialised dry docking, azimuth propulsion, deep…” Source: RevenueBase Database · checked Sep 20, 2026
13	NT Port And Marine	Indirect evidence	East Arm, AustraliaHQ checked Sep 20, 2026	201-500	7 contacts →
	Indirect evidence “NT Port and Marine is a marine services provider that supports the offshore oil & gas industry as well as civil, commercial and military vessel operations in the Bonaparte Basin…” Source: RevenueBase Database · checked Sep 20, 2026
14	S.E.T. Logistics	Indirect evidence	Port Adelaide, AustraliaHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “SET Pty Ltd (trading as “Sideloader Express Transport”) was formed in July 1990 as a dedicated supplier of logistics services as part of the larger international…” Source: RevenueBase Database · checked Sep 20, 2026
15	Brindle Freight Services	Indirect evidence	Kembla Grange, AustraliaHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “Brindle Freight Services is a premier container freight handling business, specializing in the efficient and effective handling of pipe and steel.” Source: RevenueBase Database · checked Sep 20, 2026
16	IPS Logistics Group PTY LTD	Indirect evidence	Port Of Brisbane, AustraliaHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Located at Bishop Drive Port of Brisbane, IPS Logistics Group provides integrated logistics services to key contracted clients, through quality locations and facilities.” Source: RevenueBase Database · checked Sep 20, 2026
17	Rowell Marine Group	Indirect evidence	Newport, AustraliaHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “Rowell Marine has operated as a trusted marine service facility in Newport on Pittwater for decades, providing essential infrastructure that supports both the local marine…” Source: RevenueBase Database · checked Sep 20, 2026
18	Specialist Port Equipment	Indirect evidence	Wynnum, AustraliaHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “Specialist Port Equipment (SPE) are suppliers of Berthing, Mooring and Access equipment for Port Owners, Operators and Consultants who are risk averse, requiring high quality…” Source: RevenueBase Database · checked Sep 20, 2026
19	Shorelands Group	Indirect evidence	East Arm, AustraliaHQ checked Sep 20, 2026	51-200	3 contacts →
	Indirect evidence “Shorelands Group is a local, Darwin business that has been operating for over 25 years.” Source: RevenueBase Database · checked Sep 20, 2026
20	Portconnect	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “Port Connect is a reputable organisation known for its expertise in handling specialised shipping and cargo projects.” Source: RevenueBase Database · checked Sep 20, 2026
21	Sweep Marine Services	Indirect evidence	Coomera, AustraliaHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Sweep Marine Services was founded in 2013 by its Managing Director, Constantin Beldie, as a way to combine his many years of experience working in Shipyards in the Caribbean and…” Source: RevenueBase Database · checked Sep 20, 2026
22	ANS Bulk & General PTY LTD	Indirect evidence	Mckinnon, AustraliaHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
23	Butchart Marine Services	Indirect evidence	Allambie Heights, AustraliaHQ checked Sep 20, 2026	11-50	1 contacts →
	Indirect evidence “Butchart Marine Services lead the way in marine hoisting, transportation and storage solutions.” Source: RevenueBase Database · checked Sep 20, 2026
24	Marine Logistics Australia	Indirect evidence	Brisbane, AustraliaHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Marine Logistics Australia (MLA) is a company of experienced marine and project development personnel who specialise in optimising port throughputs while minimising operational…” Source: RevenueBase Database · checked Sep 20, 2026
25	Shellharbour Marina	Indirect evidence	Shell Cove, AustraliaHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Shellharbour Marina is Australia's newest lifestyle boating destination located on the beautiful South Coast of NSW.” Source: RevenueBase Database · checked Sep 20, 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: harbor services companies. 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 harbor services companies.
Partial evidence: Its own public description names part of harbor services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name harbor services companies. 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 70 harbor services companies based in Australia

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Harbor services companies based in Australia at a glance

As of Sep 20, 2026

39.8%Verified-email coverage

16.4Average contacts per company

11-50Median size (employees)

7.1%Largest-city concentration · Perth

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 70 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 harbor services companies, 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 “harbor services companies”. 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 harbor services companies), 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 harbor services companies, 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, 457 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 20, 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 harbor services companies, 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 harbor services companies are there based in Australia?

RevenueBase identified 70 harbor services companies 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?

Port Authority Of NEW South Wales, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most harbor services companies?

Perth leads with 5 headquartered companies, followed by Sydney (3) and Adelaide (2).

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 457 verified decision-maker contacts tracked across these 70 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 20, 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.