Company lists · Data refreshed September 2026

Top 25 Power systems engineering companies based in Sydney, Australia

Name: Power systems engineering companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 79 companies tracked

RevenueBase identified 79 power systems engineering companies headquartered in Sydney, Australia as of September 2026 and tracks 361 professional contacts across them, including 126 with verified work emails. Melbourne is the largest hub.

This list covers power systems engineering 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 17, 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 17, 2026 86% judged on-target in blind review

79Companies

361Contacts tracked

126Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest power systems engineering companies based in Sydney, Australia

Ranked by team size

Top 25 of 79 power systems engineering companies based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power systems engineering 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	Acom Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	201-500	32 contacts →
	Indirect evidence “ACOM Group Specialises in the design, construction & commissioning of M&E projects across a variety of sectors including renewables, transport, defence, energy, oil & gas.” Source: RevenueBase Database · checked Sep 17, 2026
2	EPS Group Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	201-500	31 contacts →
	Indirect evidence “Electrical & Pumping Services Australia is now part of the EnerMech group of companies.” Source: RevenueBase Database · checked Sep 17, 2026
3	MDE Group	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 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 17, 2026
4	Tiger Services Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Tiger Electrical Solutions, we are the market leaders in commercial maintenance and projects for government entities and facility management companies servicing the CBD…” Source: RevenueBase Database · checked Sep 17, 2026
5	ALL Worx Electrical	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect 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 17, 2026
6	Performance Electrics PTY LTD	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	12 contacts →
	Strong 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 17, 2026
7	Scott Electrical Services	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect 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 17, 2026
8	Elek Software	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “ELEK Software has developed Electrical Power Systems Design and Analysis Software since 2009.” Source: RevenueBase Database · checked Sep 17, 2026
9	Carrington Electrical Services PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Electrical Contractor.” Source: RevenueBase Database · checked Sep 17, 2026
10	DEL Engineering	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “DEL Engineering is a team of utility Protection & Control engineers who have branched out into private consulting.” Source: RevenueBase Database · checked Sep 17, 2026
11	CPSA	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “Providing strategic grid related advice and power systems analysis services to generators, loads and network businesses.” Source: RevenueBase Database · checked Sep 17, 2026
12	NIE Electrical Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “NIE Electrical Group (NIE) is a Sydney based electrical company founded in 2004 by Dimitri and Nick Bakis.” Source: RevenueBase Database · checked Sep 17, 2026
13	Powerhertz PTY LTD	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	6 contacts →
	Strong evidence “Powerhertz provides specialist engineering services to the power generation and distribution industry.” Source: RevenueBase Database · checked Sep 17, 2026
14	Aeron Group	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial 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 17, 2026
15	TRACA	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial 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 17, 2026
16	DL Electrical Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “With Over 20 years of knowledge and experience our expertise spans across all areas of the industry including, Residential, Commercial and Industrial.” Source: RevenueBase Database · checked Sep 17, 2026
17	Adea Power Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	5 contacts →
	Partial evidence “ADEA Power Consulting Pty.” Source: RevenueBase Database · checked Sep 17, 2026
18	Circa Electrical Services	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect 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 17, 2026
19	MAP Electrical	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “MAP is a talented team of 20 people with a shared passion for delivering high-quality lighting and electrical installations.” Source: RevenueBase Database · checked Sep 17, 2026
20	T Chandler Electrical	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect 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 17, 2026
21	Lippiatt Electrical	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “If you are looking for a honest, reliable and quality electrician in Sydney, look no further then Lippiatt electrical we make sure the job is done correct and the customer is…” Source: RevenueBase Database · checked Sep 17, 2026
22	Edyco Electrical Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Edyco Electrical Group provides a professional range of electrical services.” Source: RevenueBase Database · checked Sep 17, 2026
23	Spark Professional Services Spark	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “Spark Professional Services is your trusted leader in High and Low-voltage Electrical Engineering Design and Testing & Commissioning.” Source: RevenueBase Database · checked Sep 17, 2026
24	Roland Lawrence Energy	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “Roland Lawrence Energy (RLE) is a proudly independent provider of high-performance solar and battery systems, delivering tailored energy solutions to homes, builders, and…” Source: RevenueBase Database · checked Sep 17, 2026
25	JD Electrical Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “JD Electrical Group takes the worry out of all electrical projects.” Source: RevenueBase Database · checked Sep 17, 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: power systems engineering 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 power systems engineering companies.
Partial evidence: Its own public description names part of power systems engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power systems engineering 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 79 power systems engineering companies based in Sydney, Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 126 reachable decision-makers.

Free signup · no credit card

View the full list →

Power systems engineering companies based in Sydney, Australia at a glance

As of Sep 17, 2026

34.9%Verified-email coverage

4.6Average contacts per company

1-10Median size (employees)

113.9%Largest-city concentration · Melbourne

Sep 17, 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 79 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 power systems engineering 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 “power systems engineering 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 power systems engineering 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 power systems engineering 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, 126 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 17, 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.

Power systems engineering companies by metro in Australia

Power systems engineering companies in Melbourne90
Power systems engineering companies in Perth88
Power systems engineering companies in Sydney79
Power systems engineering companies in Brisbane68
Power systems engineering companies in Adelaide33

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 power systems engineering 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 power systems engineering companies are there based in Sydney, Australia?

RevenueBase identified 79 power systems engineering 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?

Acom Group, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most power systems engineering companies?

Melbourne leads with 90 headquartered companies, followed by Perth (88) and Sydney (79).

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 126 verified decision-maker contacts tracked across these 79 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 79 power systems engineering companies based in Sydney, Australia. Start with a free account, no credit card.

Download this list →

Related lists

Power systems engineering companies by geography

Browse the directory

Browse: Companies home · Power systems engineering companies in Australia · All Australia lists · All Power systems engineering companies lists · New lists

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.