Company lists · Data refreshed October 2026

Top 22 Generator installation contractors based in Australia

Name: Generator installation contractors based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 167 companies tracked

RevenueBase identified 167 company matches for generator installation contractors associated with Australia as of October 2026 and tracks 1,140 professional contacts across them, including 419 with verified work emails. Perth is the largest hub.

This list covers company matches for generator installation contractors 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 October 13, 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 Oct 13, 2026 How this list was built

167Companies

1,140Contacts tracked

419Verified emails

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The 22 largest generator installation contractors based in Australia

Ranked by team size

Top 22 of 167 company matches for generator installation contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	PHE Group	Exact match	Eagle Farm, AustraliaHQ recorded Oct 13, 2026	201-500	213 contacts →
	Exact match “PHE Group contracts to provide a range of electrical services throughout Australia and overseas.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Megavar	Exact match	Cambridge, AustraliaHQ recorded Oct 13, 2026	51-200	55 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 · Oct 13, 2026 · View company records in RevenueBase
3	Blue Diamond & NET Zero Equipment	Exact match	Kewdale, AustraliaHQ recorded Oct 13, 2026	51-200	48 contacts →
	Exact match “From compact site generators to multi‑megawatt, custom‑engineered power systems, we deliver the equipment and expertise to keep construction, mining, and infrastructure projects…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	DRAC	Exact match	Pakenham, AustraliaHQ recorded Oct 13, 2026	51-200	47 contacts →
	Exact match “Drac are highly regarded power generation industry professionals with experience in all facets of standby power generation.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Avid EPG Group	Exact match	South Guildford, AustraliaHQ recorded Oct 13, 2026	11-50	35 contacts →
	Exact match “CONNECTED ENERGY SOLUTIONS Since inception, AVID has developed a reputation as a highly skilled and professional solutions-provider in power generation and distribution.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	JB Electrical	Exact match	Hobart, AustraliaHQ recorded Oct 13, 2026	n/a	32 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Southern Generators	Exact match	Melbourne, AustraliaHQ recorded Oct 13, 2026	11-50	27 contacts →
	Exact match “generator hire (5kVA-1400 kVA), loadbank hire, transformer hire, cable and distribution.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Shellby Power PTY LTD	Exact match	Archerfield, AustraliaHQ recorded Oct 13, 2026	51-200	24 contacts →
	Exact match “Shellby Power is a specialist provider of engineered power generation solutions, supporting Australia’s oil and gas, mining, tourism, and remote industries.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Genelite Onsite Energy	Exact match	Salisbury, AustraliaHQ recorded Oct 13, 2026	11-50	23 contacts →
	Exact match “Genelite as a brand was established in 1988 and was formed as a specialist power generation company in by Greg Pugh.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	ERM	Exact match	Bassendean, AustraliaHQ recorded Oct 13, 2026	51-200	22 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 · Oct 13, 2026 · View company records in RevenueBase
11	Great Energy	Exact match	Portsmith, AustraliaHQ recorded Oct 13, 2026	11-50	18 contacts →
	Exact match “Great Energy is a specialist energy and infrastructure provider delivering reliable power solutions across Australia and the Asia-Pacific.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Tiger Services Group	Exact match	Sydney, AustraliaHQ recorded Oct 13, 2026	11-50	12 contacts →
	Exact match “Tiger Electrical Solutions, we are the market leaders in commercial maintenance and projects for government entities and facility management companies servicing the CBD…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Swift Energy Group	Exact match	Glenvale, AustraliaHQ recorded Oct 13, 2026	11-50	12 contacts →
	Exact match “Welcome to Swift Energy Group - Queensland's trusted leader in comprehensive electrical and renewable energy services, delivering end-to-end installations from design and project…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Off-Grid Energy Australia	Exact match	Dudley Park, AustraliaHQ recorded Oct 13, 2026	11-50	11 contacts →
	Exact match “Off-Grid Energy Australia is a nationally accredited designer and installer energy storage solutions for residential and commercial applications.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	ALL GEN Solutions PTY LTD	Exact match	Roseworthy, AustraliaHQ recorded Oct 13, 2026	11-50	11 contacts →
	Exact match “Installation, Up Grades, Service & Maintenance At All Gen Solutions we can help you design and install your power generation solution to meet your business needs OR discuss if…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Power GEN Systems	Exact match	Gepps Cross, AustraliaHQ recorded Oct 13, 2026	11-50	9 contacts →
	Exact match “For nearly 20-years, PGS, have built and maintained diesel and gas generator systems for critical infrastructure and remote locations throughout Adelaide, regional SA, and across…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	LJ Services	Exact match	Melbourne, AustraliaHQ recorded Oct 13, 2026	11-50	9 contacts →
	Exact match “Established in LJ Services initially provided Electrical Services to the HVAC Industry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Power Down Under	Exact match	Gnangara, AustraliaHQ recorded Oct 13, 2026	11-50	9 contacts →
	Exact match “Power Down Under Pty Ltd is a leading electrical solutions provider with a proven track record in delivering high-quality services for various industrial projects.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Solar AIR Energy	Exact match	Capalaba, AustraliaHQ recorded Oct 13, 2026	11-50	9 contacts →
	Exact match “Proudly serving Aussie homes and businesses with a full range of top-notch services.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Genex Energy	Exact match	Perth, AustraliaHQ recorded Oct 13, 2026	1-10	8 contacts →
	Exact match “GENEX ENERGY are specialists in the design, installation, commissioning, and maintenance of industrial electrical, instrumentation, and industrial gas (Type-B) appliances.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	PJ Corporate Electrical PTY LTD	Exact match	Adelaide, AustraliaHQ recorded Oct 13, 2026	11-50	7 contacts →
	Exact match “PJ Corporate Electrical is your local South Australian commercial electrical service and maintenance provider.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Genpower Australia PTY LTD	Exact match	Regency Park, AustraliaHQ recorded Oct 13, 2026	11-50	7 contacts →
	Exact match “Importer and assembler of generator sets, and manufacturer of switchboards for commercial and residential projects” Recorded in the RevenueBase company graph · Oct 13, 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 “generator installation contractors”. 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 22 of 167 generator installation contractors based in Australia

See the full list, filter by size, metro and specialty, and access 419 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Generator installation contractors based in Australia at a glance

As of Oct 13, 2026

36.8%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

6.6%Largest-city concentration · Perth

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

103

11-50

51-200

201-500

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 167 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 “generator installation contractors” 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 419 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 October 13, 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 “generator installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many generator installation contractors are there based in Australia?

RevenueBase identified 167 company matches for generator installation contractors associated with Australia as of October 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?

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

Which city has the most generator installation contractors?

Perth leads with 11 company records, followed by Melbourne (9) and Sydney (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 419 professional contacts with verified work emails tracked across these 167 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 October 13, 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.