Company lists · Data refreshed November 2026

Top 24 Switchgear testing firms based in Australia

RevenueBase identified 75 company matches for switchgear testing firms associated with Australia as of November 2026 and tracks 1,168 professional contacts across them, including 399 with verified work emails. Adelaide is the largest hub.

This list covers company matches for switchgear testing firms 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 November 6, 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 Nov 6, 2026 How this list was built
75Companies
1,168Contacts tracked
399Verified emails
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The 24 largest switchgear testing firms based in Australia

Ranked by team size
Top 24 of 75 company matches for switchgear testing firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMalaga, AustraliaHQ recorded Nov 6, 2026201-500343 contacts →

Exact match

“We are an engineering and technical services business that won’t let you down.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBentleigh, AustraliaHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“Appliance Tagging Services are nation-wide specialists in electrical testing and tagging.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMurarrie, AustraliaHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“POWINS is a switchgear and service solution company with a national presence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNunawading, AustraliaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Tex At Site is the leading provider of technical certification solutions in the fields of calibration, high voltage testing, safety inspections, and electrical repairs within…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCanning Vale, AustraliaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“We provide high voltage testing services, including termination, commissioning, design and engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMurarrie, AustraliaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“TESTING AND COMMISSIONING Asset Power Solutions has the expertise and equipment to complete all levels of high voltage testing and commissioning projects in a safe and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5027 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Voltex Power Engineers manage electrical risk and improve plant reliability through design, protection, commissioning, auditing, maintenance and asset management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBassendean, AustraliaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“ERM is an Engineering firm specialising in- Generator, Motor & Transformer Repairs (Turn Key Solutions)- Supply of Generators, Motors, Transformers and all other HV Assets - High…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWarriewood, AustraliaHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“K E Brown Electrical Switchboards is an Australian owned and operated electrical engineering company with over 65 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“GSMT Consulting has been established by key people with deep technical knowledge and experience in power system planning, modelling and testing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPrestons, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Fuji SMBE Macquarie manufactures advanced low-voltage electrical switchboards for applications including industrial, commercial, hospitality, data, health, infrastructure, rail…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchClayton South, AustraliaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Electrical inspection, safety and compliance As part of the Service Stream group, TechSafe provide electrical inspection services, project management and operational delivery…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSmeaton Grange, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Integral Power® provides Substation Design, Testing & Commissioning services for High Voltage powered customers from a wide range of sectors including, Renewable Energy, Water…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEight Mile Plains, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Weber South Pacific is a privately owned specialist manufacturer of low voltage switchgear assemblies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Zero Sequence Earthing provides specialist earthing system and lightning protection design and testing services to utilities, transmission and distribution, renewable energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKewdale, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Established in Western Australia in 2015, MVLV Power Solutions has become one of Australia’s fastest growing and most trusted manufacturers of switchrooms, switchgear, BESS…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBaldivis, AustraliaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Gridbow Electrical Power Solutions provides industry-leading high-voltage plant and protection scheme testing, commissioning, and maintenance services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEagle Farm, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Verified Energy is a Queensland based company that provides expert knowledge and specialised services to our clients locally, interstate and overseas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“MHE Consulting was formed to provide electrical engineering services to commercial and industrial electrical users.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchYoungtown, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTuggerah, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Macey's Electrical Australia is the leading test and measurement equipment provider for the Australian electrical utilities, private network owners and the workforce that builds…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Whether you need ongoing maintenance and repairs, site safety testing, or power lighting data; at Fels Electrical, we cater to your individual needs by providing professional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We undertake Electrical Design Manufacture and Commissioning of Transmission and Distribution Assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 75 switchgear testing firms based in Australia

See the full list, filter by size, metro and specialty, and access 399 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Switchgear testing firms based in Australia at a glance

As of Nov 6, 2026
34.2%Verified-email coverage
15.6Average contacts per company
1-10Median size (employees)
6.7%Largest-city concentration · Adelaide
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
25
51-200
8
201-500
2
501-1,000
1

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 75 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 “switchgear testing firms” 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 399 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 November 6, 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 “switchgear testing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many switchgear testing firms are there based in Australia?

RevenueBase identified 75 company matches for switchgear testing firms associated with Australia as of November 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 switchgear testing firms?

Adelaide leads with 5 company records, followed by Brisbane (5) and Perth (5).

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 399 professional contacts with verified work emails tracked across these 75 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 November 6, 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.