Company lists · Data refreshed September 2026

Top 23 Substation inspection services based in Australia

RevenueBase identified 110 company matches for substation inspection services associated with Australia as of September 2026 and tracks 1,068 professional contacts across them, including 414 with verified work emails. Brisbane is the largest hub.

This list covers company matches for substation inspection services 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 22, 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 22, 2026 How this list was built
110Companies
1,068Contacts tracked
414Verified emails
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The 23 largest substation inspection services based in Australia

Ranked by team size
Top 23 of 110 company matches for substation inspection services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 Sep 22, 2026201-500332 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchCambridge, AustraliaHQ recorded Sep 22, 202651-20050 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 22, 2026 · View company records in RevenueBase
3Exact matchNorthgate, AustraliaHQ recorded Sep 22, 202611-5033 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 22, 2026 · View company records in RevenueBase
4Exact matchNunawading, AustraliaHQ recorded Sep 22, 202651-20030 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 · Sep 22, 2026 · View company records in RevenueBase
5Exact matchPerth, AustraliaHQ recorded Sep 22, 202611-5026 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 22, 2026 · View company records in RevenueBase
6Exact matchMurarrie, AustraliaHQ recorded Sep 22, 202651-20023 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 · Sep 22, 2026 · View company records in RevenueBase
7Exact matchKewdale, AustraliaHQ recorded Sep 22, 202611-5020 contacts →

Exact match

“Inlex is Australia's first and only IECEx certified inspection & maintenance facility - IECEx XRT Knowledgeable, focused and pragmatic, our team of experts provide our clients…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchSlacks Creek, AustraliaHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“Thermoscan should be an integral part of your preventative maintenance arsenal!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchSmeaton Grange, AustraliaHQ recorded Sep 22, 202611-5013 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 · Sep 22, 2026 · View company records in RevenueBase
10Exact matchMuswellbrook, AustraliaHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“OUR STORY BRIKEN Group was started in a family garage in Muswellbrook in 2017 where Shannon and one other electrician worked long days building generators and providing electrical…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchKewdale, AustraliaHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“Power Engineering Services is an Australian owned and operated company based in Perth, Western Australia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchCheltenham, AustraliaHQ recorded Sep 22, 20261-1011 contacts →

Exact match

“BGB has 15+ years experience in substation creation ranging from 22kV – 500kV in the Victorian and national energy and utility industry.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchHamilton, AustraliaHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“We’re moving to one global page This page will be inactive from 1 June.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchWingfield, AustraliaHQ recorded Sep 22, 202611-509 contacts →

Exact match

“Konic Group founded and based in South Australia are experienced in substation and transformer construction and maintenance.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchMelbourne, AustraliaHQ recorded Sep 22, 202611-508 contacts →

Exact match

“With over a decade of industry experience, Sai and the team at Select Essential are a one-stop-shop for all your fire maintenance and electrical needs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchEnoggera, AustraliaHQ recorded Sep 22, 202611-508 contacts →

Exact match

“UDCS is an Electrical Engineering company focusing on high-voltage (HV) and low-voltage (LV) electrical infrastructure.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchClayton South, AustraliaHQ recorded Sep 22, 202651-2008 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 · Sep 22, 2026 · View company records in RevenueBase
18Exact matchBrisbane, AustraliaHQ recorded Sep 22, 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 · Sep 22, 2026 · View company records in RevenueBase
19Exact matchYoungtown, AustraliaHQ recorded Sep 22, 20261-105 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 · Sep 22, 2026 · View company records in RevenueBase
20Exact matchMelbourne, AustraliaHQ recorded Sep 22, 20261-105 contacts →

Exact match

“VeriPower provides professional and experienced high voltage substation commissioning services to projects in the developing Australian power system.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchRedhead, AustraliaHQ recorded Sep 22, 202611-505 contacts →

Exact match

“Guardian Safety Solutions is a leading provider of essential Electrical and Fire safety services and building compliance requirements.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchGladstone, AustraliaHQ recorded Sep 22, 202611-505 contacts →

Exact match

“Corfield's Electrical are proudly integrated with the TASMEA Group of companies of which 15 specialised trade skills businesses, work collectively, providing maintenance…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchKilsyth, AustraliaHQ recorded Sep 22, 202611-504 contacts →

Exact match

“Electrical Inspections Victoria are a well-established Electrical Inspection business having operated throughout Victoria for more than 20 years.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 23 of 110 substation inspection services based in Australia

See the full list, filter by size, metro and specialty, and access 414 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Substation inspection services based in Australia at a glance

As of Sep 22, 2026
38.8%Verified-email coverage
9.7Average contacts per company
1-10Median size (employees)
9.1%Largest-city concentration · Brisbane
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
36
51-200
9
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 110 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 “substation inspection services” 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 414 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 22, 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 “substation inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many substation inspection services are there based in Australia?

RevenueBase identified 110 company matches for substation inspection services 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 substation inspection services?

Brisbane leads with 10 company records, followed by Perth (9) and Melbourne (7).

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 414 professional contacts with verified work emails tracked across these 110 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 22, 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.