Company lists · Data refreshed September 2026

Top 23 Utility line contractors based in Australia

Name: Utility line 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 169 companies tracked

RevenueBase identified 169 utility line contractors headquartered in Australia as of September 2026 and tracks 2,788 professional contacts across them, including 861 with verified work emails. Perth is the largest hub.

This list covers utility line 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

169Companies

2,788Contacts tracked

861Verified emails

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The 23 largest utility line contractors based in Australia

Ranked by team size

Top 23 of 169 utility line 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 line 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	Star Group Of Companies Australia	Indirect evidence	Condell Park, AustraliaHQ checked Sep 19, 2026	201-500	174 contacts →
	Indirect evidence “Star Group is an industry leader providing electrical, data and communication services across sectors on a local and national basis.” Source: RevenueBase Database · checked Sep 19, 2026
2	Powerplant Project Services	Partial evidence	Hallam, AustraliaHQ checked Sep 19, 2026	51-200	103 contacts →
	Partial evidence “Powerplant Project Services is an award winning, independent utility infrastructure specialist.” Source: RevenueBase Database · checked Sep 19, 2026
3	ARA Electrical	Indirect evidence	Unanderra, AustraliaHQ checked Sep 19, 2026	201-500	73 contacts →
	Indirect evidence “ARA Electrical's vision is to keep our clients connected by delivering true in-house, full turnkey integrated electrical and communications solutions.” Source: RevenueBase Database · checked Sep 19, 2026
4	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
5	Osmose Australia	Indirect evidence	Currambine, AustraliaHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “Osmose Australia services include pole restoration and strengthening, wood pole maintenance and treatment, underground services, asset inspection, and street lighting.” Source: RevenueBase Database · checked Sep 19, 2026
6	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
7	Applied Group	Partial evidence	Truganina, AustraliaHQ checked Sep 19, 2026	51-200	35 contacts →
	Partial evidence “Applied Group delivers specialist trades, maintenance services and civil construction works, with a unique understanding and exposure to the power utilities sector.” Source: RevenueBase Database · checked Sep 19, 2026
8	GNB Energy PTY LTD	Indirect evidence	Clontarf, AustraliaHQ checked Sep 19, 2026	51-200	31 contacts →
	Indirect evidence “GNB Energy are Electrical and Civil Infrastructure specialists operating in Brisbane and greater Queensland.” Source: RevenueBase Database · checked Sep 19, 2026
9	Wolff Power	Partial evidence	Toowoomba, AustraliaHQ checked Sep 19, 2026	51-200	27 contacts →
	Partial evidence “Wolff Power is an innovative electrical contractor specialising in construction, operations and maintenance of high and low voltage, renewables, communication, overhead and…” Source: RevenueBase Database · checked Sep 19, 2026
10	Ultegra	Partial evidence	Eastern Creek, AustraliaHQ checked Sep 19, 2026	51-200	24 contacts →
	Partial evidence “Ultegra is an industry leading utilities and infrastructure specialist service provider.” Source: RevenueBase Database · checked Sep 19, 2026
11	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
12	Alland Group	Indirect evidence	Botany, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Alland Group Pty Ltd is an Australian-owned company, with years of experience in the electrical industry.” Source: RevenueBase Database · checked Sep 19, 2026
13	Geographe Underground Services	Indirect evidence	Picton East, AustraliaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “GUS is a family owned and operated company specialising in powerline construction & maintenance.” Source: RevenueBase Database · checked Sep 19, 2026
14	Eleserve	Indirect evidence	Minchinbury, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Retaining experts in all facets of above and under ground power and connectivity, our Organisation facilitates projects such as new construction and maintenance of Level 1, Level…” Source: RevenueBase Database · checked Sep 19, 2026
15	Boschetti	Indirect evidence	Thurgoona, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “A top to bottom electrical business doing everything from the power pole to the power point.” Source: RevenueBase Database · checked Sep 19, 2026
16	National Cable Installations	Indirect evidence	Smeaton Grange, AustraliaHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence “National Cable Installations (NCI) is a market leading Australian owned and operated company which has been specialising in cable installations for over 22 years.” Source: RevenueBase Database · checked Sep 19, 2026
17	CJ Doyle Contracting Services PTY LTD	Indirect evidence	Prestons Nsw, AustraliaHQ checked Sep 19, 2026	51-200	12 contacts →
	Indirect evidence “CJ Doyle Contracting Services have for in excess of 30 years been one of Sydney's largest and most reputable electrical, sewer & water companies, installing service mains for up…” Source: RevenueBase Database · checked Sep 19, 2026
18	Jetstream Electrical	Indirect evidence	Darwin, AustraliaHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Jetstream Electrical are based in Darwin NT and have a small branch in both NSW and East Timor.” Source: RevenueBase Database · checked Sep 19, 2026
19	Network Contracting PTY LTD	Partial evidence	Perth, AustraliaHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “Network Contracting is a family owned and operated West Australian based business servicing the utilities, mining and resources sectors.” Source: RevenueBase Database · checked Sep 19, 2026
20	Cablenet Industries PTY LTD	Indirect evidence	Sunshine West, AustraliaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “CableNet Industries is one of the largest Communications Infrastructure companies in Victoria.” Source: RevenueBase Database · checked Sep 19, 2026
21	BGB Electrical Services	Partial evidence	Cheltenham, AustraliaHQ checked Sep 19, 2026	1-10	11 contacts →
	Partial evidence “BGB has 15+ years experience in substation creation ranging from 22kV – 500kV in the Victorian and national energy and utility industry.” Source: RevenueBase Database · checked Sep 19, 2026
22	Wesco Electrics	Indirect evidence	East Perth, AustraliaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “With over 40 years’ experience in the electrical, audio visual and communications industry, Wesco prides itself on having worked on major projects with some of WA’s largest…” Source: RevenueBase Database · checked Sep 19, 2026
23	PDR Group PTY LTD	Indirect evidence	Narangba, AustraliaHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “PDR Group has been in business since We are experienced in all aspects of Telecommunications Construction and Directional Drilling.” 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 line 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 line contractors.
Partial evidence: Its own public description names part of utility line contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility line 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 23 of 169 utility line contractors based in Australia

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Utility line contractors based in Australia at a glance

As of Sep 19, 2026

30.9%Verified-email coverage

16.5Average contacts per company

11-50Median size (employees)

5.3%Largest-city concentration · Perth

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 169 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 line 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 line 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 line 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 line 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, 861 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 line 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 line contractors are there based in Australia?

RevenueBase identified 169 utility line 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?

Star Group Of Companies Australia, headquartered in Condell Park Condell Park, tops this list with the largest team on record.

Which city has the most utility line contractors?

Perth leads with 9 headquartered companies, followed by Sydney (9) and Brisbane (5).

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 861 verified decision-maker contacts tracked across these 169 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.