Company lists · Data refreshed September 2026

Top 23 Power quality consulting firms based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 64 companies tracked

RevenueBase identified 64 power quality consulting firms headquartered in Australia as of September 2026 and tracks 471 professional contacts across them, including 242 with verified work emails. Melbourne is the largest hub.

This list covers power quality consulting 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 29, 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 29, 2026 86% judged on-target in blind review

64Companies

471Contacts tracked

242Verified emails

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The 23 largest power quality consulting firms based in Australia

Ranked by team size

Top 23 of 64 power quality consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to power quality consulting 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	Megavar	Indirect evidence	Cambridge, AustraliaHQ checked Sep 29, 2026	51-200	50 contacts →
	Indirect evidence “Do you need a High Voltage partner who can design, commission and maintain your system, whilst providing you the peace of mind that it's been done right?” Source: RevenueBase Database · checked Sep 29, 2026
2	Amplitude Consultants	Partial evidence	Brisbane, AustraliaHQ checked Sep 29, 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 29, 2026
3	Power Control Engineers PCE	Strong evidence	Hamilton, AustraliaHQ checked Sep 29, 2026	11-50	34 contacts →
	Strong 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 29, 2026
4	Electrical Reticulation Design Services Erds	Partial evidence	Murarrie, AustraliaHQ checked Sep 29, 2026	11-50	31 contacts →
	Partial evidence “Electrical Reticulation Design Services (ERDS) has been providing electrical consulting services to clients such as TMR, Energex and Ergon Energy as well as government…” Source: RevenueBase Database · checked Sep 29, 2026
5	Sigma Power Services - SPS	Partial evidence	Perth, AustraliaHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “Sigma Power Services offers professional expertise in testing, commissioning, maintenance, design, and power system studies of electrical network of various voltage levels.” Source: RevenueBase Database · checked Sep 29, 2026
6	Gsmt Consulting	Strong evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	11-50	16 contacts →
	Strong 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 29, 2026
7	CHK Power Quality PTY LTD	Strong evidence	Seven Hills, AustraliaHQ checked Sep 29, 2026	11-50	16 contacts →
	Strong evidence “CHK Power Quality is a technology company, working in the area of Power Quality for Low Voltage (LV) and Medium Voltage (MV) electrical networks.” Source: RevenueBase Database · checked Sep 29, 2026
8	Quality Energy	Strong evidence	Moorabbin, AustraliaHQ checked Sep 29, 2026	11-50	16 contacts →
	Strong evidence “Quality Energy is a leading power quality, energy efficiency and renewable energy provider that has over 35 years of experience in the industry.” Source: RevenueBase Database · checked Sep 29, 2026
9	Power On Australia	Strong evidence	Salisbury, AustraliaHQ checked Sep 29, 2026	11-50	15 contacts →
	Strong evidence “Founded in 2002, we are one of Australia’s leading power quality and power management specialists.” Source: RevenueBase Database · checked Sep 29, 2026
10	Gridvision	Partial evidence	Sandgate, AustraliaHQ checked Sep 29, 2026	11-50	11 contacts →
	Partial evidence “Gridvision make utility-quality powerline management technologies available to all powerline owners.” Source: RevenueBase Database · checked Sep 29, 2026
11	DEL Engineering	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 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 29, 2026
12	Gridmec	Indirect evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	1-10	8 contacts →
	Indirect evidence “GridMEC is a niche Management, Engineering and Commissioning Consultancy into the MV/HV Energy Space.” Source: RevenueBase Database · checked Sep 29, 2026
13	CPSA	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	1-10	8 contacts →
	Partial evidence “Providing strategic grid related advice and power systems analysis services to generators, loads and network businesses.” Source: RevenueBase Database · checked Sep 29, 2026
14	Powerlyt	Indirect evidence	Balcatta, AustraliaHQ checked Sep 29, 2026	1-10	8 contacts →
	Indirect evidence “Electrical Consultants with lighting, solar and energy efficiency that focuses on its clients requirements for consultation, industry leading expertise and a depth of knowledge to…” Source: RevenueBase Database · checked Sep 29, 2026
15	MHE Consulting PTY LTD	Partial evidence	Brisbane, AustraliaHQ checked Sep 29, 2026	1-10	7 contacts →
	Partial evidence “MHE Consulting was formed to provide electrical engineering services to commercial and industrial electrical users.” Source: RevenueBase Database · checked Sep 29, 2026
16	Verified Energy	Indirect evidence	Eagle Farm, AustraliaHQ checked Sep 29, 2026	11-50	6 contacts →
	Indirect evidence “Verified Energy is a Queensland based company that provides expert knowledge and specialised services to our clients locally, interstate and overseas.” Source: RevenueBase Database · checked Sep 29, 2026
17	Petro MIN Engineers	Indirect evidence	South Perth, AustraliaHQ checked Sep 29, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
18	Noble Power Solutions	Partial evidence	Youngtown, AustraliaHQ checked Sep 29, 2026	1-10	5 contacts →
	Partial evidence “With offices in Queensland, Victoria and Tasmania, Noble Power Solutions is well positioned to undertake the specialist testing and commissioning of Power System primary plant and…” Source: RevenueBase Database · checked Sep 29, 2026
19	Adea Power Consulting	Strong evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	5 contacts →
	Strong evidence “ADEA Power Consulting Pty.” Source: RevenueBase Database · checked Sep 29, 2026
20	Chase Power PTY LTD	Strong evidence	Wellington Point, AustraliaHQ checked Sep 29, 2026	11-50	4 contacts →
	Strong evidence “At Chase Power, we couple technically advanced products with sound electrical engineering to provide highly effective and economic power quality solutions.” Source: RevenueBase Database · checked Sep 29, 2026
21	Black & White Engineering Solutions	Partial evidence	Revesby, AustraliaHQ checked Sep 29, 2026	11-50	4 contacts →
	Partial evidence “BWES began trading in through the cooperation of two consulting engineers and has grown to become a leader in its field by offering its customers clear solutions and services.” Source: RevenueBase Database · checked Sep 29, 2026
22	Power Edge Engineering	Strong evidence	Tonsley, AustraliaHQ checked Sep 29, 2026	1-10	3 contacts →
	Strong evidence “Power Edge Engineering delivers specialised electrical engineering and consulting services across the renewable energy, microgrid, and off-grid power sectors.” Source: RevenueBase Database · checked Sep 29, 2026
23	Raiden Centauri	Indirect evidence	Box Hill, AustraliaHQ checked Sep 29, 2026	1-10	3 contacts →
	Indirect evidence “At Raiden Centauri, we are not just electrical consultants – we collaborate with you to excel in innovation and growth across multiple sectors.” Source: RevenueBase Database · checked Sep 29, 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 quality consulting 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 quality consulting firms.
Partial evidence: Its own public description names part of power quality consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power quality consulting 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 23 of 64 power quality consulting firms based in Australia

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Power quality consulting firms based in Australia at a glance

As of Sep 29, 2026

51.4%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

10.9%Largest-city concentration · Melbourne

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 64 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 quality consulting 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 quality consulting 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 quality consulting 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 quality consulting 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, 242 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 29, 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 quality consulting 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 quality consulting firms are there based in Australia?

RevenueBase identified 64 power quality consulting 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?

Megavar, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most power quality consulting firms?

Melbourne leads with 7 headquartered companies, followed by Perth (7) and Sydney (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 242 verified decision-maker contacts tracked across these 64 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 29, 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.