Company lists · Data refreshed October 2026

Top 25 Dredging and excavation contractors based in Australia

RevenueBase identified 100 company matches for dredging and excavation contractors associated with Australia as of October 2026 and tracks 1,706 professional contacts across them, including 522 with verified work emails. Melbourne is the largest hub.

This list covers company matches for dredging and excavation contractors 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 October 11, 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 Oct 11, 2026 How this list was built
100Companies
1,706Contacts tracked
522Verified emails
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The 25 largest dredging and excavation contractors based in Australia

Ranked by team size
Top 25 of 100 company matches for dredging and excavation contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchPerth, AustraliaHQ recorded Oct 11, 2026201-5001,092 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchBuderim, AustraliaHQ recorded Oct 11, 202651-200163 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchKemps Creek, AustraliaHQ recorded Oct 11, 202651-20060 contacts →

Exact match

“Attcall Group Pty Ltd are specialists in the Earthmoving, Excavation & Demolition sector.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchDongara / Perth, AustraliaHQ recorded Oct 11, 202611-5027 contacts →

Exact match

“Civil earthmoving company Specialising in, Commercial construction, mining & rehabilitation, Rock-breaking, GPS grading Plus much More.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchWelshpool, AustraliaHQ recorded Oct 11, 202611-5014 contacts →

Exact match

“Australia's leading provider of advanced pumping and dredging solutions for mining, construction, and industrial sectors.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchCastle Hill, AustraliaHQ recorded Oct 11, 202611-5012 contacts →

Exact match

“Dredging Solutions Pty Ltd is an Australian owned company specialising in the provision of turnkey dredging, dewatering and beach nourishment services.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchNorwest, AustraliaHQ recorded Oct 11, 202651-20012 contacts →

Exact match

“Jonishan Established in 1995, Jonishan has 30 years of Experience and Commitment you can rely on!”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchRozelle, AustraliaHQ recorded Oct 11, 202611-5012 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 · Oct 11, 2026 · View company records in RevenueBase
9Exact matchWerribee, AustraliaHQ recorded Oct 11, 202651-2009 contacts →

Exact match

“Mad Brothers Earthmoving is one of Melbourne's leaders in the Soil Transport and Earthworks Industries.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Oct 11, 202611-507 contacts →

Exact match

“We are an earthmoving contractor specialising in the civil sector.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchWangara, AustraliaHQ recorded Oct 11, 202611-507 contacts →

Exact match

“Apex Envirocare is a wholly owned Australian company specialising in innovative solutions to a variety of environmental water related problems.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchPaget, AustraliaHQ recorded Oct 11, 202611-507 contacts →

Exact match

“At Scope Equipment Hire, we have over 30+ years of industry experience and specialise in providing fast and cost-effective services such as dewatering solutions, dredging, site…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchPort Adelaide, AustraliaHQ recorded Oct 11, 202611-507 contacts →

Exact match

“East West Dive and Salvage have been in operation since 1996.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchMelbourne, AustraliaHQ recorded Oct 11, 202611-505 contacts →

Exact match

“Having one of the most powerful and efficient equipment Leading Civil Solutions (LCS) is capable of servicing its clients with the following: Hydro excavation Non Destructive…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchHomebush, AustraliaHQ recorded Oct 11, 2026201-5004 contacts →

Exact match

“Civiltrak Sydney Pty Ltd originally began operating with only one (1) excavator, a tipper truck and 3 employees.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchFairy Meadow, AustraliaHQ recorded Oct 11, 20261-104 contacts →

Exact match

“Unicivil are a south coast civil and demolition company based in the Illawarra.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchMelbourne, AustraliaHQ recorded Oct 11, 20261-104 contacts →

Exact match

“Dredging and Marine Contractors based in Melbourne Australia”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchMalaga, AustraliaHQ recorded Oct 11, 202651-2004 contacts →

Exact match

“GMF Contractors are one of Perth's leading earthmoving and excavation contractors for small to large sized civil construction projects.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchMurarrie, AustraliaHQ recorded Oct 11, 202611-504 contacts →

Exact match

“Aussie Enviro speciliases in both site remediation and all types of civil excavation services performed with an environmental awareness.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchKunda Park, AustraliaHQ recorded Oct 11, 20261-103 contacts →

Exact match

“The company was formed in 2006 by earthmoving specialists and born-and-bred Sunshine Coast local Michael Bebbington.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchSt. Kilda, AustraliaHQ recorded Oct 11, 20261-103 contacts →

Exact match

“Offering the best in marine environmental engineering consulting and dredging services.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchBrowns Plains, AustraliaHQ recorded Oct 11, 20261-103 contacts →

Exact match

“Some administrative changes have occurred along the way, including our name change, but the original owner operators are still the backbone of the business.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchMulgrave, AustraliaHQ recorded Oct 11, 202611-503 contacts →

Exact match

“Pro Contracting are a earthmoving and excavating company specializing in customising solutions for some of the most challenging Haulage & Excavation requirements.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchCaves Beach, AustraliaHQ recorded Oct 11, 202611-503 contacts →

Exact match

“Civil works & general excavation Excom Civil Pty Ltd was established in May, 2001.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchSunshine Coast, AustraliaHQ recorded Oct 11, 20261-103 contacts →

Exact match

“We successfully and sustainably deliver dredging and beach nourishment projects, programs and strategies for the benefit of the environment, community, the client and regulators.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 100 dredging and excavation contractors based in Australia

See the full list, filter by size, metro and specialty, and access 522 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Dredging and excavation contractors based in Australia at a glance

As of Oct 11, 2026
30.6%Verified-email coverage
17.1Average contacts per company
11-50Median size (employees)
6.0%Largest-city concentration · Melbourne
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
38
51-200
10
201-500
2
501-1,000
1

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 100 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 “dredging and excavation contractors” 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 522 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 October 11, 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 “dredging and excavation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many dredging and excavation contractors are there based in Australia?

RevenueBase identified 100 company matches for dredging and excavation contractors associated with Australia as of October 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?

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

Which city has the most dredging and excavation contractors?

Melbourne leads with 6 company records, followed by Sydney (4) and Perth (3).

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 522 professional contacts with verified work emails tracked across these 100 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 October 11, 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.