Company lists · Data refreshed September 2026

Top 25 Utility excavation contractors based in Australia

Name: Utility excavation contractors based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 323 companies tracked

RevenueBase identified 323 utility excavation contractors headquartered in Australia as of September 2026 and tracks 2,561 professional contacts across them, including 1,009 with verified work emails. Melbourne is the largest hub.

This list covers utility excavation contractors 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 19, 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 19, 2026 86% judged on-target in blind review

323Companies

2,561Contacts tracked

1,009Verified emails

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The 25 largest utility excavation contractors based in Australia

Ranked by team size

Top 25 of 323 utility excavation contractors based in Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to utility excavation contractors: 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	Shadforth	Indirect evidence	Forest Glen, AustraliaHQ checked Sep 19, 2026	501-1,000	388 contacts →
	Indirect evidence “Shadforth continues to grow based on our reputation of “delivering quality infrastructure sooner”.” Source: RevenueBase Database · checked Sep 19, 2026
2	Mccosker Contracting PTY LTD	Indirect evidence	Gladstone, AustraliaHQ checked Sep 19, 2026	201-500	163 contacts →
	Indirect evidence “McCosker have extensive experience delivering integrated civil construction projects, with expertise and vast experience in all aspects of bulk and detailed earthworks, structural…” Source: RevenueBase Database · checked Sep 19, 2026
3	ROB Carr PTY LTD	Partial evidence	Yatala, AustraliaHQ checked Sep 19, 2026	51-200	115 contacts →
	Partial evidence “Rob Carr offers advanced technical capabilities for utilities infrastructure and is recognised as a market leader in microtunnelling and other complex underground works across all…” Source: RevenueBase Database · checked Sep 19, 2026
4	JAYDO	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	85 contacts →
	Indirect evidence “Jaydo is a dedicated water infrastructure construction business where every member of our experienced team is committed to delivering outstanding value and service to our many…” Source: RevenueBase Database · checked Sep 19, 2026
5	Attcall Group	Partial evidence	Kemps Creek, AustraliaHQ checked Sep 19, 2026	51-200	61 contacts →
	Partial evidence “Attcall Group Pty Ltd are specialists in the Earthmoving, Excavation & Demolition sector.” Source: RevenueBase Database · checked Sep 19, 2026
6	Kelly Electrical & Civil	Strong evidence	Port Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	59 contacts →
	Strong evidence “Kelly Electrical is a leading electrical and communications installation contractor servicing a range of Utility, Commercial, Industrial and Government clients across metro and…” Source: RevenueBase Database · checked Sep 19, 2026
7	T & J Constructions PTY LTD	Indirect evidence	Adelaide, AustraliaHQ checked Sep 19, 2026	51-200	58 contacts →
	Indirect evidence “T&J Constructions Pty Ltd was established in 2007 in South Australia and is a Civil Company delivering on expectations.” Source: RevenueBase Database · checked Sep 19, 2026
8	Carey Civil Contractors	Partial evidence	Gordon, AustraliaHQ checked Sep 19, 2026	51-200	44 contacts →
	Partial evidence “Carey Civil Contractors is a leader in the Victorian civil construction industry since 1998.” Source: RevenueBase Database · checked Sep 19, 2026
9	Diverse Civil And Commercial Projects	Indirect evidence	Adelaide, AustraliaHQ checked Sep 19, 2026	51-200	43 contacts →
	Indirect evidence “Diverse Civil and Commercial Projects is a South Australian based, family owned and operated, civil construction company established in 2002.” Source: RevenueBase Database · checked Sep 19, 2026
10	Road And Rail Excavations PTY LTD	Partial evidence	Campbelltown, AustraliaHQ checked Sep 19, 2026	51-200	41 contacts →
	Partial evidence “ASP1 and Sydney Water accredited utility infrastructure construction company, working primarily on the Ausgrid, Endeavour, and Essential electrical networks and Sydney water…” Source: RevenueBase Database · checked Sep 19, 2026
11	Koppen Developments	Indirect evidence	Cairns, AustraliaHQ checked Sep 19, 2026	51-200	34 contacts →
	Indirect evidence “Koppens Developments is part of a group of business established in the 1930's by the Koppen family.” Source: RevenueBase Database · checked Sep 19, 2026
12	Sadb Group	Indirect evidence	Newton, AustraliaHQ checked Sep 19, 2026	51-200	32 contacts →
	Indirect evidence “SADB is a civil construction company that specialises in Civil Works, HDD (Horizontal Directional Drilling), Project Management, Pipeline Design & Construction and NDE (Non…” Source: RevenueBase Database · checked Sep 19, 2026
13	YVE	Partial evidence	Sunshine West, AustraliaHQ checked Sep 19, 2026	51-200	27 contacts →
	Partial evidence “YVE is a high-performing water, sewer and gas contractor working across Victoria on land development and infrastructure projects.” Source: RevenueBase Database · checked Sep 19, 2026
14	Benang	Indirect evidence	Subiaco, AustraliaHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Benang is an emerging Infrastructure Construction and Maintenance Services provider.” Source: RevenueBase Database · checked Sep 19, 2026
15	Dynamic Hydro Excavations	Partial evidence	Molendinar, AustraliaHQ checked Sep 19, 2026	51-200	23 contacts →
	Partial evidence “Dynamic Hydro Excavations was founded to address a persistent challenge within the building and civil construction industries.” Source: RevenueBase Database · checked Sep 19, 2026
16	Utility Solutions Group	Partial evidence	Dandenong South, AustraliaHQ checked Sep 19, 2026	51-200	22 contacts →
	Partial evidence “Utility Solutions Group is a market leading turn key utility service provider offering a comprehensive suite of services specialising in overhead and underground electrical…” Source: RevenueBase Database · checked Sep 19, 2026
17	Geographe Civil	Partial evidence	Bunbury, AustraliaHQ checked Sep 19, 2026	51-200	20 contacts →
	Partial evidence “Geographe Civil Pty Ltd is Civil Construction Contractor based in Bunbury W.A.” Source: RevenueBase Database · checked Sep 19, 2026
18	Controltech Solutions PTY LTD	Indirect evidence	Seaford, AustraliaHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “Controltech Solutions Pty Ltd are dedicated to providing safe methods for protection and installation of underground infrastructure.” Source: RevenueBase Database · checked Sep 19, 2026
19	Trenchless Pipelaying Contractors	Indirect evidence	North Plympton, AustraliaHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “The company established in South Australia in September 1993 was formed to provide a specialized service to all divisions of the underground cabling and trenching industrial…” Source: RevenueBase Database · checked Sep 19, 2026
20	Whyte Civil	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “Whyte Civil Pty Ltd is a civil construction company based in Sydney, Australia, delivering a comprehensive range of in-ground building services and civil construction along with…” Source: RevenueBase Database · checked Sep 19, 2026
21	DIONA	Partial evidence	North Sydney, AustraliaHQ checked Sep 19, 2026	501-1,000	14 contacts →
	Partial evidence “For over 40 years, Diona has partnered with leading utility owners to keep the water running, lights on and waste managed for Australian communities.” Source: RevenueBase Database · checked Sep 19, 2026
22	Australian Utilities Management	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	14 contacts →
	Partial evidence “Australian Utilities Management is a multi-disciplinary company with more than 20 years industry experience.” Source: RevenueBase Database · checked Sep 19, 2026
23	AMG Civil Group	Partial evidence	Epping, AustraliaHQ checked Sep 19, 2026	51-200	14 contacts →
	Partial evidence “AMG Civil Group is a multi-disciplinary civil construction company with unparalleled experience and expertise within the Land Development, Civil Construction and Utility Service…” Source: RevenueBase Database · checked Sep 19, 2026
24	Maxibor Australia	Indirect evidence	Beresfield, AustraliaHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Maxibor is Australia's leading HDD specialist.” Source: RevenueBase Database · checked Sep 19, 2026
25	ASG Civil & Industrial	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	13 contacts →
	Indirect evidence “ASG is a leading provider of Civil Construction, Infrastructure Management & Environmental Services.” Source: RevenueBase Database · checked Sep 19, 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: utility excavation contractors. 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 utility excavation contractors.
Partial evidence: Its own public description names part of utility excavation contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility excavation contractors. 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 323 utility excavation contractors based in Australia

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Utility excavation contractors based in Australia at a glance

As of Sep 19, 2026

39.4%Verified-email coverage

7.9Average contacts per company

11-50Median size (employees)

5.9%Largest-city concentration · Melbourne

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

121

11-50

149

51-200

201-500

501-1,000

10001+

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 323 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 utility excavation contractors, 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 “utility excavation contractors”. 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 utility excavation contractors), 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 utility excavation contractors, 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, 1,009 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 19, 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 utility excavation contractors, 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 utility excavation contractors are there based in Australia?

RevenueBase identified 323 utility excavation contractors 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?

Shadforth, headquartered in Forest Glen, tops this list with the largest team on record.

Which city has the most utility excavation contractors?

Melbourne leads with 19 headquartered companies, followed by Sydney (15) and Perth (12).

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 1,009 verified decision-maker contacts tracked across these 323 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 19, 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.