Company lists · Data refreshed September 2026

Top 24 Electrical infrastructure companies based in Sydney, Australia

Name: Electrical infrastructure companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 57 companies tracked

RevenueBase identified 57 electrical infrastructure companies headquartered in Sydney, Australia as of September 2026 and tracks 814 professional contacts across them, including 125 with verified work emails. Perth is the largest hub.

This list covers electrical infrastructure companies headquartered in Sydney, 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

57Companies

814Contacts tracked

125Verified emails

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The 24 largest electrical infrastructure companies based in Sydney, Australia

Ranked by team size

Top 24 of 57 electrical infrastructure companies based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical infrastructure 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	Platinum Electricians	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	88 contacts →
	Partial evidence “Platinum Electricians is a privately owned, national electrical business.” Source: RevenueBase Database · checked Sep 19, 2026
2	EPS Group Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	31 contacts →
	Partial evidence “Electrical & Pumping Services Australia is now part of the EnerMech group of companies.” Source: RevenueBase Database · checked Sep 19, 2026
3	Elecnor Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	28 contacts →
	Indirect evidence “Elecnor Australia is a major player in the energy market in Australia, offering power generation and transmission services through large-scale projects such as solar farms, wind…” Source: RevenueBase Database · checked Sep 19, 2026
4	MDE Group	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “MDE Group was established in 2006 as a communications and electrical contracting business which has matured into a leading installer of accredited and specialist cabling systems…” Source: RevenueBase Database · checked Sep 19, 2026
5	ALL Worx Electrical	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	14 contacts →
	Partial evidence “All Worx Electrical is a privately owned company with its head office based in Sydney's central business district.” Source: RevenueBase Database · checked Sep 19, 2026
6	Performance Electrics PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	12 contacts →
	Partial evidence “A highly skilled team of specialist electrical engineers, we design, develop and deliver industry-leading power system solutions across a range of sectors and industries.” Source: RevenueBase Database · checked Sep 19, 2026
7	Scott Electrical Services	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	12 contacts →
	Strong evidence “Scott Electrical Services Pty Ltd is a Sydney based company that has been trading since 2004 and specialises in energy and electrical infrastructure projects around NSW and…” Source: RevenueBase Database · checked Sep 19, 2026
8	Electrical Data Voice Installations Pty. LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
9	CPSA	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “Providing strategic grid related advice and power systems analysis services to generators, loads and network businesses.” Source: RevenueBase Database · checked Sep 19, 2026
10	Solas Infrastructure	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Solas partners with renewable developers, storage operators, and digital infrastructure clients to deliver reliable, independent, and efficient grid connection solutions from…” Source: RevenueBase Database · checked Sep 19, 2026
11	NIE Electrical Group	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “NIE Electrical Group (NIE) is a Sydney based electrical company founded in 2004 by Dimitri and Nick Bakis.” Source: RevenueBase Database · checked Sep 19, 2026
12	Subs Construction AU	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Specialised substations construction, civil works and project management Company.” Source: RevenueBase Database · checked Sep 19, 2026
13	Aeron Group	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “Aeron Group is a Sydney-based electrical contracting group specialising in the design, construction and maintenance of low-voltage electrical systems and infrastructure for the…” Source: RevenueBase Database · checked Sep 19, 2026
14	TRACA	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “We are an Australian consulting engineering consulting and design firm that has gained an extensive range of experience in large infrastructure & building services, electricity…” Source: RevenueBase Database · checked Sep 19, 2026
15	Circa Electrical Services	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Circa Electrical Services is a licensed and insured electrical services provider for commercial, residential and industrial electrical and solar energy installations.” Source: RevenueBase Database · checked Sep 19, 2026
16	RED DOG Group	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “Red Dog Group has been in business for over 20 years delivering electrical services to a broad range of clients on a variety of projects in the domestic, commercial and industrial…” Source: RevenueBase Database · checked Sep 19, 2026
17	T Chandler Electrical	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “We are strategically positioned to offer comprehensive electrical support across the greater Sydney, Central West, and Central Coast regions.” Source: RevenueBase Database · checked Sep 19, 2026
18	Nulux Energy Solutions	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “Nulux Energy Solutions is the leading energy specialist in Australia.” Source: RevenueBase Database · checked Sep 19, 2026
19	The Electrical Firm PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	2 contacts →
	Partial evidence “The Electrical Firm is a dynamic and innovative company dedicated to providing comprehensive electrical solutions tailored to meet the diverse needs of our clients.” Source: RevenueBase Database · checked Sep 19, 2026
20	JMN Electrical Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	1 contacts →
	Partial evidence “A full service electrical contracting company, where passion, reliability and expertise go hand in hand.” Source: RevenueBase Database · checked Sep 19, 2026
21	Nu-Tility	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “nu-tility is a specialist commercial and industrial energy infrastructure business, active across large scale solar, battery energy storage systems (BESS) and structured Power…” Source: RevenueBase Database · checked Sep 19, 2026
22	Innogy Electrical Services PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Innovative Electrical contracting company providing electrical energy distribution, management and metering solutions” Source: RevenueBase Database · checked Sep 19, 2026
23	Networkco	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “At NetworkCO, our experienced power and telecommunications team, combined with strategic partnerships, offers tailored solutions to navigate complex infrastructure projects.” Source: RevenueBase Database · checked Sep 19, 2026
24	Appleseed Engineering	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Appleseed engineering provides training in design related to public and private infrastructure.” 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: electrical infrastructure 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 electrical infrastructure companies.
Partial evidence: Its own public description names part of electrical infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical infrastructure 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 24 of 57 electrical infrastructure companies based in Sydney, Australia

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Electrical infrastructure companies based in Sydney, Australia at a glance

As of Sep 19, 2026

15.4%Verified-email coverage

14.3Average contacts per company

1-10Median size (employees)

114.0%Largest-city concentration · Perth

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 57 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 electrical infrastructure 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 Sydney, Australia whose own description of what they do matches “electrical infrastructure 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 electrical infrastructure 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 electrical infrastructure companies, and records with no verified work email. Companies headquartered outside Sydney 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, 125 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.

Electrical infrastructure companies by metro in Australia

Electrical infrastructure companies in Perth65
Electrical infrastructure companies in Sydney57
Electrical infrastructure companies in Melbourne45
Electrical infrastructure companies in Brisbane43

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 electrical infrastructure 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 electrical infrastructure companies are there based in Sydney, Australia?

RevenueBase identified 57 electrical infrastructure companies headquartered in Sydney, 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?

Platinum Electricians, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most electrical infrastructure companies?

Perth leads with 65 headquartered companies, followed by Sydney (57) and Melbourne (45).

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 125 verified decision-maker contacts tracked across these 57 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.