Company lists · Data refreshed September 2026

Top 22 Power plant engineering firms based in Australia

Name: Power plant engineering firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 65 companies tracked

RevenueBase identified 65 power plant engineering firms headquartered in Australia as of September 2026 and tracks 1,142 professional contacts across them, including 538 with verified work emails. Perth is the largest hub.

This list covers power plant engineering firms 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 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

65Companies

1,142Contacts tracked

538Verified emails

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The 22 largest power plant engineering firms based in Australia

Ranked by team size

Top 22 of 65 power plant engineering firms based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power plant engineering firms: 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	RSGX	Partial evidence	Rydalmere, AustraliaHQ checked Sep 17, 2026	1,001-5,000	455 contacts →
	Partial evidence “RSGx is a trusted partner, providing innovative mechanical and electrical construction and engineering solutions with a focus on powering energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
2	PSD Energy	Partial evidence	Pooraka, AustraliaHQ checked Sep 17, 2026	201-500	140 contacts →
	Partial evidence “PSD Energy’s distinctive operating model (EPC+) combines in-house engineering, manufacturing and system integration, construction and commissioning, supported by a global supply…” Source: RevenueBase Database · checked Sep 17, 2026
3	EPA	Indirect evidence	Newcastle, AustraliaHQ checked Sep 17, 2026	11-50	52 contacts →
	Indirect evidence “Electrical Projects Australia (EPA) is one Australia’s most prominent Electrical Design company's.” Source: RevenueBase Database · checked Sep 17, 2026
4	Amplitude Consultants	Partial evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	11-50	36 contacts →
	Partial evidence “Amplitude Consultants Pty Ltd (Amplitude) is an Australian-based engineering consulting company that provides specialist consulting services to clients involved in the…” Source: RevenueBase Database · checked Sep 17, 2026
5	Power Control Engineers PCE	Partial evidence	Hamilton, AustraliaHQ checked Sep 17, 2026	11-50	34 contacts →
	Partial evidence “Power Control Engineers (PCE) is a leading electrical design, consulting, and project management company specialising in electrical power systems.” Source: RevenueBase Database · checked Sep 17, 2026
6	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
7	Power Structure Solutions	Strong evidence	Cobblebank, AustraliaHQ checked Sep 17, 2026	11-50	25 contacts →
	Strong evidence “Power Structure Solutions (PSS) is a specialized engineering consultancy transforming the future of power infrastructure across Australia, the Philippines, and emerging global…” Source: RevenueBase Database · checked Sep 17, 2026
8	APD Engineering	Partial evidence	Newcastle, AustraliaHQ checked Sep 17, 2026	201-500	23 contacts →
	Partial evidence “For almost 25 years, APD Engineering has been at the forefront of delivering cutting-edge, comprehensive and in-house specialist engineering solutions.” Source: RevenueBase Database · checked Sep 17, 2026
9	PE Consulting Engineers	Indirect evidence	Nerang, AustraliaHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “PE Consulting Engineers (PECE) designs and manages the construction of electrical, mechanical, and communications systems.” Source: RevenueBase Database · checked Sep 17, 2026
10	Gsmt Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “GSMT Consulting has been established by key people with deep technical knowledge and experience in power system planning, modelling and testing.” Source: RevenueBase Database · checked Sep 17, 2026
11	Prizm Engineering	Partial evidence	Gladstone, AustraliaHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “PRIZM Engineering is a full service (Civil, Structural, Mechanical & Electrical) consulting engineering firm with offices in Gladstone and Brisbane.” Source: RevenueBase Database · checked Sep 17, 2026
12	Performance Electrics PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 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 17, 2026
13	Gridvision	Indirect evidence	Sandgate, AustraliaHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Gridvision make utility-quality powerline management technologies available to all powerline owners.” Source: RevenueBase Database · checked Sep 17, 2026
14	Merz Consultancy PTY LTD	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “We specialise in power distribution, transmission & generation projects and are able to deliver power projects from idea inception through to commissioning.” Source: RevenueBase Database · checked Sep 17, 2026
15	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
16	Archer Electrical Engineering PTY LTD	Strong evidence	Joondalup, AustraliaHQ checked Sep 17, 2026	1-10	3 contacts →
	Strong evidence “With comprehensive electrical engineering experience, John Archer and his team can offer you the services which will bring out the best in your power system.” Source: RevenueBase Database · checked Sep 17, 2026
17	Arramoda Engineering	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	51-200	2 contacts →
	Indirect evidence “We are an integrated Electrical Design and Construction Company whom prides itself on the successful delivery of all projects within an efficient time frames focusing on safety…” Source: RevenueBase Database · checked Sep 17, 2026
18	AES Engineers	Strong evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	2 contacts →
	Strong evidence “AES Engineering is a firm in WA dedicated to Power Systems and Electrical Protection solutions.” Source: RevenueBase Database · checked Sep 17, 2026
19	Green Generation PTY LTD	Strong evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	1-10	2 contacts →
	Strong evidence “Green Generation is an innovative Melbourne-based company specialising in electrical engineering, power generation, and hybrid solutions.” Source: RevenueBase Database · checked Sep 17, 2026
20	Writesource Consultancy	Strong evidence	Lane Cove, AustraliaHQ checked Sep 17, 2026	1-10	2 contacts →
	Strong evidence “Engineering Services: We provide a range of engineering services across several industries, including power generation, utility boilers, and wastewater.” Source: RevenueBase Database · checked Sep 17, 2026
21	Er&d PTY LTD	Indirect evidence	North Sydney, AustraliaHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “At ER & D we aspire to produce an optimal design for our clients & projects by our dedicated involvement from project concept through to completion and ongoing support.” Source: RevenueBase Database · checked Sep 17, 2026
22	Davcon Consulting	Indirect evidence	Swanbourne, AustraliaHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence 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 plant engineering firms. 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 plant engineering firms.
Partial evidence: Its own public description names part of power plant engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power plant engineering firms. 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 22 of 65 power plant engineering firms based in Australia

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Power plant engineering firms based in Australia at a glance

As of Sep 17, 2026

47.1%Verified-email coverage

17.6Average contacts per company

1-10Median size (employees)

15.4%Largest-city concentration · Perth

Sep 17, 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 65 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 plant engineering firms, 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 “power plant engineering firms”. 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 plant engineering firms), 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 plant engineering firms, 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, 538 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.

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 plant engineering firms, 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 plant engineering firms are there based in Australia?

RevenueBase identified 65 power plant engineering firms 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?

RSGX, headquartered in Rydalmere, tops this list with the largest team on record.

Which city has the most power plant engineering firms?

Perth leads with 10 headquartered companies, followed by Brisbane (7) and Sydney (4).

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 538 verified decision-maker contacts tracked across these 65 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.

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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.