Company lists · Data refreshed September 2026

Top 25 Electrical testing and commissioning firms based in Australia

Name: Electrical testing and commissioning firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,032 companies tracked

RevenueBase identified 1,032 electrical testing and commissioning firms headquartered in Australia as of September 2026 and tracks 6,856 professional contacts across them, including 2,487 with verified work emails. Perth is the largest hub.

This list covers electrical testing and commissioning 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 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

1,032Companies

6,856Contacts tracked

2,487Verified emails

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The 25 largest electrical testing and commissioning firms based in Australia

Ranked by team size

Top 25 of 1,032 electrical testing and commissioning firms based in Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical testing and commissioning 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	Scee Electrical	Partial evidence	Perth, AustraliaHQ checked Sep 19, 2026	1,001-5,000	454 contacts →
	Partial evidence “SCEE Electrical is a leading and trusted national provider of specialised electrical, instrumentation, maintenance and communication services to the resources and infrastructure…” Source: RevenueBase Database · checked Sep 19, 2026
2	Powertech	Indirect evidence	Malaga, AustraliaHQ checked Sep 19, 2026	201-500	332 contacts →
	Indirect evidence “We are an engineering and technical services business that won’t let you down.” Source: RevenueBase Database · checked Sep 19, 2026
3	PHE Group	Partial evidence	Eagle Farm, AustraliaHQ checked Sep 19, 2026	201-500	196 contacts →
	Partial evidence “PHE Group contracts to provide a range of electrical services throughout Australia and overseas.” Source: RevenueBase Database · checked Sep 19, 2026
4	Epec Group	Partial evidence	South Brisbane, AustraliaHQ checked Sep 19, 2026	51-200	154 contacts →
	Partial evidence “Providing HV Grid Connection, Engineering and Commissioning Services in the Renewable Energy sector.” Source: RevenueBase Database · checked Sep 19, 2026
5	Jtmec PTY LTD	Partial evidence	Orange, AustraliaHQ checked Sep 19, 2026	201-500	121 contacts →
	Partial evidence “JTMEC is an Australian-owned electrical manufacturer and contractor powering major mining and construction projects globally.” Source: RevenueBase Database · checked Sep 19, 2026
6	Tasman Power	Indirect evidence	Jandakot, AustraliaHQ checked Sep 19, 2026	201-500	118 contacts →
	Indirect evidence “Tasman Power is proudly Western Australian owned and operated.” Source: RevenueBase Database · checked Sep 19, 2026
7	Hahn Electrical Contracting PTY LTD	Partial evidence	West Kalgoorlie, AustraliaHQ checked Sep 19, 2026	201-500	96 contacts →
	Partial evidence “Hahn Electrical Contracting is a Western Australian based Quality and Safety Certified company that provides a full range of specialist electrical products and services to Mining…” Source: RevenueBase Database · checked Sep 19, 2026
8	GPS Electrical Services	Partial evidence	Fairfield, AustraliaHQ checked Sep 19, 2026	201-500	93 contacts →
	Partial evidence “GPS Electrical Services has been operating since 1997 and has vast experience with industrial clients.” Source: RevenueBase Database · checked Sep 19, 2026
9	BRE Services	Indirect evidence	Thomastown, AustraliaHQ checked Sep 19, 2026	51-200	74 contacts →
	Indirect evidence “WHO WE ARE BRE Services is a business based on a passion for high quality service, building capability and customer loyalty.” Source: RevenueBase Database · checked Sep 19, 2026
10	ARA Electrical	Partial evidence	Unanderra, AustraliaHQ checked Sep 19, 2026	201-500	73 contacts →
	Partial evidence “ARA Electrical's vision is to keep our clients connected by delivering true in-house, full turnkey integrated electrical and communications solutions.” Source: RevenueBase Database · checked Sep 19, 2026
11	QA Electrical	Partial evidence	North Geelong, AustraliaHQ checked Sep 19, 2026	51-200	72 contacts →
	Partial evidence “QA Electrical is a multi-disciplined company providing electrical and data services for both commercial and industrial customers.” Source: RevenueBase Database · checked Sep 19, 2026
12	Ausconnex	Partial evidence	Glendenning, AustraliaHQ checked Sep 19, 2026	201-500	65 contacts →
	Partial evidence “Ausconnex offers large scale electrical contracting services geared to support the delivery of major infrastructure in some of Australia’s fastest growing communities.” Source: RevenueBase Database · checked Sep 19, 2026
13	Perigon	Partial evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	51-200	64 contacts →
	Partial evidence “Perigon is a Brisbane, Sydney and Canberra based Electrical Engineering and Contracting Company.” Source: RevenueBase Database · checked Sep 19, 2026
14	EPA	Partial evidence	Newcastle, AustraliaHQ checked Sep 19, 2026	11-50	52 contacts →
	Partial evidence “Electrical Projects Australia (EPA) is one Australia’s most prominent Electrical Design company's.” Source: RevenueBase Database · checked Sep 19, 2026
15	Megavar	Indirect evidence	Cambridge, AustraliaHQ checked Sep 19, 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 19, 2026
16	ARA Electrical Services PTY LTD	Partial evidence	Eltham, AustraliaHQ checked Sep 19, 2026	11-50	48 contacts →
	Partial evidence “ARA Electrical Services is an electrical engineering and contracting company based in Victoria and operates all around Australia.” Source: RevenueBase Database · checked Sep 19, 2026
17	M Squared Electrical	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	47 contacts →
	Partial evidence “M Squared Electrical is a trusted leader in delivering innovative, high-quality electrical solutions across metropolitan Melbourne and regional Victoria.” Source: RevenueBase Database · checked Sep 19, 2026
18	Appliance Tagging Services	Strong evidence	Bentleigh, AustraliaHQ checked Sep 19, 2026	11-50	47 contacts →
	Strong evidence “Appliance Tagging Services are nation-wide specialists in electrical testing and tagging.” Source: RevenueBase Database · checked Sep 19, 2026
19	Dynamic Trade Solutions	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	43 contacts →
	Partial evidence “At Dynamic Trade Solutions we pride ourselves on the delivery of comprehensive, state of the art solutions to all of your electrical and plumbing needs.” Source: RevenueBase Database · checked Sep 19, 2026
20	Addelec Power Services PTY LTD	Partial evidence	Campbelltown, AustraliaHQ checked Sep 19, 2026	51-200	35 contacts →
	Partial evidence “Addelec offers a complete service solution for all low and high voltage industrial and commercial electrical requirements.” Source: RevenueBase Database · checked Sep 19, 2026
21	ODM Electrical Contractors PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	35 contacts →
	Partial evidence “At ODM Electrical Contractors we specialise in providing the highest standards of electrical services in hazardous areas, industrial and commercial sectors.” Source: RevenueBase Database · checked Sep 19, 2026
22	Flowtech National PTY LTD	Strong evidence	AustraliaHQ checked Sep 19, 2026	51-200	34 contacts →
	Strong evidence “Flowtech National is a trusted expert in building commissioning, pressure testing, smoke testing, validation, compliance, and NATA testing services.” Source: RevenueBase Database · checked Sep 19, 2026
23	Universal Energy Australia PTY LTD	Strong evidence	Canning Vale, AustraliaHQ checked Sep 19, 2026	11-50	34 contacts →
	Strong evidence “We provide high voltage testing services, including termination, commissioning, design and engineering.” Source: RevenueBase Database · checked Sep 19, 2026
24	Innovative Energy Solutions	Partial evidence	Canning Vale, AustraliaHQ checked Sep 19, 2026	51-200	33 contacts →
	Partial evidence “We have a highly skilled team of trained professionals including electricians, technicians, project managers and administration staff.” Source: RevenueBase Database · checked Sep 19, 2026
25	Haztech Solutions	Partial evidence	Osborne Park, AustraliaHQ checked Sep 19, 2026	51-200	32 contacts →
	Partial evidence “HazTech Solutions provide businesses with Electrical and Instrumentation services that create safer environments.” 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 testing and commissioning 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 electrical testing and commissioning firms.
Partial evidence: Its own public description names part of electrical testing and commissioning firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical testing and commissioning 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 25 of 1,032 electrical testing and commissioning firms based in Australia

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Electrical testing and commissioning firms based in Australia at a glance

As of Sep 19, 2026

36.3%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

5.9%Largest-city concentration · Perth

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

631

11-50

299

51-200

201-500

501-1,000

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 1,032 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 testing and commissioning 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 “electrical testing and commissioning 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 electrical testing and commissioning 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 electrical testing and commissioning 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, 2,487 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 testing and commissioning firms by metro

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 testing and commissioning 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 electrical testing and commissioning firms are there based in Australia?

RevenueBase identified 1,032 electrical testing and commissioning 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?

Scee Electrical, headquartered in Perth, tops this list with the largest team on record.

Which city has the most electrical testing and commissioning firms?

Perth leads with 61 headquartered companies, followed by Melbourne (56) and Sydney (47).

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 2,487 verified decision-maker contacts tracked across these 1,032 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.