Company lists · Data refreshed September 2026

Top 25 Industrial energy services based in Australia

Name: Industrial energy services based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 227 companies tracked

RevenueBase identified 227 industrial energy services headquartered in Australia as of September 2026 and tracks 1,546 professional contacts across them, including 587 with verified work emails. Melbourne is the largest hub.

This list covers industrial energy services 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 17, 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 17, 2026 86% judged on-target in blind review

227Companies

1,546Contacts tracked

587Verified emails

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The 25 largest industrial energy services based in Australia

Ranked by team size

Top 25 of 227 industrial energy services based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial energy services: 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	ZEMBL	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	133 contacts →
	Partial evidence “We help businesses buy better energy, saving them time and improving their bottom line.” Source: RevenueBase Database · checked Sep 17, 2026
2	AZZO	Partial evidence	Tonsley Innovation District, AustraliaHQ checked Sep 17, 2026	51-200	82 contacts →
	Partial evidence “AZZO is an energy technology & services company that helps unlock the full potential of our customer’s energy ecosystem.” Source: RevenueBase Database · checked Sep 17, 2026
3	QA Electrical	Partial evidence	North Geelong, AustraliaHQ checked Sep 17, 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 17, 2026
4	Auspro Group	Partial evidence	Point Cook, AustraliaHQ checked Sep 17, 2026	11-50	44 contacts →
	Partial evidence “Established in 2006, Auspro Group is an accredited energy solutions provider, successfully installing energy upgrades to homes and businesses across Australia whilst protecting…” Source: RevenueBase Database · checked Sep 17, 2026
5	Termina	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “Everyone wants lower cost energy and less admin.” Source: RevenueBase Database · checked Sep 17, 2026
6	Aussie Greenmarks	Indirect evidence	Ravenhall, AustraliaHQ checked Sep 17, 2026	11-50	37 contacts →
	Indirect evidence “Aussie Greenmarks is an Australian-owned company, established in 2011.” Source: RevenueBase Database · checked Sep 17, 2026
7	Kuga Energy	Partial evidence	Keysborough, AustraliaHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “In a world where rising energy costs and tightening margins are pressuring businesses, Kuga Energy is leading a revolution.” Source: RevenueBase Database · checked Sep 17, 2026
8	Energy Intelligence	Partial evidence	Hawthorn East, AustraliaHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “Privately owned energy consulting firm providing energy management services to large commercial electricity users.” Source: RevenueBase Database · checked Sep 17, 2026
9	Glower	Indirect evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Glower upgrades your inefficient household and business products to new sustainable ones, saving your wallet and the world.” Source: RevenueBase Database · checked Sep 17, 2026
10	Leading Edge Automation	Partial evidence	Mulgrave, AustraliaHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “We use the latest technology to offer customised integrated building solutions and energy services that will empower you to meet your comfort, energy and operational cost…” Source: RevenueBase Database · checked Sep 17, 2026
11	Trans Tasman Energy Group	Partial evidence	Fitzroy, AustraliaHQ checked Sep 17, 2026	51-200	21 contacts →
	Partial evidence “Trans Tasman Energy Group is a specialised energy consulting firm.” Source: RevenueBase Database · checked Sep 17, 2026
12	Leading Edge Energy	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “What we do Leading Edge Energy is an integrated energy management consultancy powered by the latest technology to offer market-leading energy solutions for your business.” Source: RevenueBase Database · checked Sep 17, 2026
13	Bonlec PTY LTD	Partial evidence	Townsville, AustraliaHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “Bonlec is a specialist electrical contractor delivering innovative electrical control and energy efficiency solutions for clients throughout regional Queensland.” Source: RevenueBase Database · checked Sep 17, 2026
14	Eco33 Private Limited	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “providing customers the benefits of cost effective Energy Conservation solutions including improved indoor Air quality, proposed outcome 100% commercially guaranteed.” Source: RevenueBase Database · checked Sep 17, 2026
15	Ecosaver Australia	Indirect evidence	Derrimut, AustraliaHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Ecosaver is an Australian owned and operated company established in 2017.” Source: RevenueBase Database · checked Sep 17, 2026
16	The Energy Alliance	Partial evidence	Rowville, AustraliaHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Established in The Energy Alliance has grown to become one of the most trusted brands in the energy procurement and management sector.” Source: RevenueBase Database · checked Sep 17, 2026
17	Energy & Management Services	Strong evidence	Warners Bay, AustraliaHQ checked Sep 17, 2026	11-50	15 contacts →
	Strong evidence “EMS is an energy consultancy specialising in providing assistance to commercial and industrial clients, agribusinesses, mines, as well as small/medium enterprises in their…” Source: RevenueBase Database · checked Sep 17, 2026
18	Esena Energy	Partial evidence	Clarence Gardens, AustraliaHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Esena Energy is a leading commercial and residential energy efficiency company.” Source: RevenueBase Database · checked Sep 17, 2026
19	Metro Power Company	Strong evidence	West Perth, AustraliaHQ checked Sep 17, 2026	1-10	14 contacts →
	Strong evidence “Metro Power Company aims to be the leading global provider of integrated energy management solutions for the industrial and resources sectors.” Source: RevenueBase Database · checked Sep 17, 2026
20	E-Green Electrical	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “E-Green Electrical are the pioneers in energy efficiency.” Source: RevenueBase Database · checked Sep 17, 2026
21	Node Energy Services	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “At NODE we are all about powering dependable progress towards a clean energy future.” Source: RevenueBase Database · checked Sep 17, 2026
22	Nrg-One	Partial evidence	Toowoomba, AustraliaHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “We help businesses increase operating margins and cut emissions through tailored energy solutions that deliver measurable results.” Source: RevenueBase Database · checked Sep 17, 2026
23	ARC Renewable Group	Partial evidence	Burwood, AustraliaHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “Arc Renewable Group is a one stop shop for renewable and energy efficient solutions.” Source: RevenueBase Database · checked Sep 17, 2026
24	Energetica	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Our extensible enterprise platform helps you identify both immediate and long-term savings across your whole organisation, whether from a new retail contract, energy solution…” Source: RevenueBase Database · checked Sep 17, 2026
25	Engixo	Strong evidence	Balcatta, AustraliaHQ checked Sep 17, 2026	1-10	9 contacts →
	Strong evidence “Engixo is a technical solutions provider focused on mechanical, energy and building services for the industrial and commercial sector.” Source: RevenueBase Database · checked Sep 17, 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: industrial energy services. 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 industrial energy services.
Partial evidence: Its own public description names part of industrial energy services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial energy services. 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 227 industrial energy services based in Australia

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Industrial energy services based in Australia at a glance

As of Sep 17, 2026

38.0%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

9.3%Largest-city concentration · Melbourne

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

137

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 227 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 industrial energy services, 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 “industrial energy services”. 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 industrial energy services), 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 industrial energy services, 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, 587 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 17, 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.

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 industrial energy services, 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 industrial energy services are there based in Australia?

RevenueBase identified 227 industrial energy services 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?

ZEMBL, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most industrial energy services?

Melbourne leads with 21 headquartered companies, followed by Sydney (19) and Perth (8).

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 587 verified decision-maker contacts tracked across these 227 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 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 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.