Company lists · Data refreshed September 2026

Top 25 Power quality engineering companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 294 companies tracked

RevenueBase identified 294 company matches for power quality engineering companies associated with Australia as of September 2026 and tracks 3,141 professional contacts across them, including 1,481 with verified work emails. Brisbane is the largest hub.

This list covers company matches for power quality engineering companies associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

294Companies

3,141Contacts tracked

1,481Verified emails

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The 25 largest power quality engineering companies based in Australia

Ranked by team size

Top 25 of 294 company matches for power quality engineering companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Powertech	Exact match	Malaga, AustraliaHQ recorded Sep 17, 2026	201-500	332 contacts →
	Exact match “We are an engineering and technical services business that won’t let you down.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Entura	Exact match	Hobart, AustraliaHQ recorded Sep 17, 2026	201-500	271 contacts →
	Exact match “Entura is one of the world’s most experienced specialist power and water consulting firms.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	MONDO	Exact match	Southbank, AustraliaHQ recorded Sep 17, 2026	501-1,000	131 contacts →
	Exact match “At Mondo, we see a bright future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	J & P Richardson Industries	Exact match	Wacol, AustraliaHQ recorded Sep 17, 2026	201-500	84 contacts →
	Exact match “ELECTRICAL CONTRACTORS AND ENGINEERS SINCE 1958.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Peracon Group	Exact match	West Perth, AustraliaHQ recorded Sep 17, 2026	51-200	76 contacts →
	Exact match “Peracon, now part of the Egis Group, is a specialist engineering and consulting business delivering innovative solutions across Australia's energy, telecommunications and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	OFI Powering Innovation	Exact match	Welshpool, AustraliaHQ recorded Sep 17, 2026	51-200	52 contacts →
	Exact match “Specialists in electrical innovation and integration, with the persistence, agility and commitment to deliver quality and purposeful outcomes, always.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	EPA	Exact match	Newcastle, AustraliaHQ recorded Sep 17, 2026	11-50	52 contacts →
	Exact match “Electrical Projects Australia (EPA) is one Australia’s most prominent Electrical Design company's.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Megavar	Exact match	Cambridge, AustraliaHQ recorded Sep 17, 2026	51-200	50 contacts →
	Exact match “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?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	ARA Electrical Services PTY LTD	Exact match	Eltham, AustraliaHQ recorded Sep 17, 2026	11-50	48 contacts →
	Exact match “ARA Electrical Services is an electrical engineering and contracting company based in Victoria and operates all around Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Pivotal Engineering PTY LTD	Exact match	Kewdale, AustraliaHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “To be a leading engineering services and solutions company most admired for its people, collaboration and performance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Welcon Technologies	Exact match	Gladstone, AustraliaHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “Welcon Technologies is a vibrant, dynamic, award winning Electrical Engineering consultancy delivering world class services throughout Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	FJA	Exact match	St Leonards, AustraliaHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “FJA Consulting Engineers is a utilities design and coordination engineering consultancy based in Sydney, Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Grid-Link	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “Grid-Link is a niche engineering consultancy focusing on end-to-end solution to connect your energy asset into the grid.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Amplitude Consultants	Exact match	Brisbane, AustraliaHQ recorded Sep 17, 2026	11-50	36 contacts →
	Exact match “Amplitude Consultants Pty Ltd (Amplitude) is an Australian-based engineering consulting company that provides specialist consulting services to clients involved in the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Power Control Engineers PCE	Exact match	Hamilton, AustraliaHQ recorded Sep 17, 2026	11-50	34 contacts →
	Exact match “Power Control Engineers (PCE) is a leading electrical design, consulting, and project management company specialising in electrical power systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Machinemonitor PTY LTD	Exact match	Northgate, AustraliaHQ recorded Sep 17, 2026	11-50	33 contacts →
	Exact match “For over 25 years machinemonitor® has partnered with Australasia’s biggest businesses in the power & energy, mining & minerals, oil & gas, water and manufacturing industries to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Digsilent Pacific	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	11-50	32 contacts →
	Exact match “DIgSILENT Pacific Pty Ltd is a trusted provider of power system analysis software and specialist consultancy services to the power systems industry, with a strong focus on…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	BEC Engineering	Exact match	Burswood, AustraliaHQ recorded Sep 17, 2026	11-50	32 contacts →
	Exact match “BEC Engineering is an engineering consultancy providing professional services to the mining, materials handling, industrial, utilities and oil & gas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Teoma Group	Exact match	Dandenong South, AustraliaHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “Teoma Group is a highly experienced electrical contracting company servicing industrial and commercial clients in South East Melbourne for the past 24 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	GCO Australia	Exact match	Geraldton, AustraliaHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “GCo Australia is your partner in delivering electrical, instrumentation and controls services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Sigma Power Services - SPS	Exact match	Perth, AustraliaHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “Sigma Power Services offers professional expertise in testing, commissioning, maintenance, design, and power system studies of electrical network of various voltage levels.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	EMT	Exact match	Seven Hills, AustraliaHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “EMT is proud to be one of Australia’s longstanding Project services companies having withstood the test of time for over a quarter of a century.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Power Structure Solutions	Exact match	Cobblebank, AustraliaHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Power Structure Solutions (PSS) is a specialized engineering consultancy transforming the future of power infrastructure across Australia, the Philippines, and emerging global…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Provecta Process Automation	Exact match	Haymarket, AustraliaHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Provecta Process Automation is an Australian electrical engineering company that provides industrial process control and automation solutions specialising in engineering systems…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	APD Engineering	Exact match	Newcastle, AustraliaHQ recorded Sep 17, 2026	201-500	23 contacts →
	Exact match “For almost 25 years, APD Engineering has been at the forefront of delivering cutting-edge, comprehensive and in-house specialist engineering solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “power quality engineering companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 294 power quality engineering companies based in Australia

See the full list, filter by size, metro and specialty, and access 1,481 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power quality engineering companies based in Australia at a glance

As of Sep 17, 2026

47.2%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

8.5%Largest-city concentration · Brisbane

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

166

11-50

102

51-200

201-500

501-1,000

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 294 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Australia whose business descriptions match “power quality engineering companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,481 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “power quality engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power quality engineering companies are there based in Australia?

RevenueBase identified 294 company matches for power quality engineering companies associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Powertech tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most power quality engineering companies?

Brisbane leads with 25 company records, followed by Melbourne (22) and Perth (22).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,481 professional contacts with verified work emails tracked across these 294 companies; direct dials are available where recorded.

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 SmartSearch, 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.