Company lists · Data refreshed September 2026

Top 25 Energy consulting providers based in Australia

RevenueBase identified 669 energy consulting providers headquartered in Australia as of September 2026 and tracks 39,828 professional contacts across them, including 14,138 with verified work emails. Melbourne is the largest hub.

This list covers energy consulting providers 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 16, 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 16, 2026 86% judged on-target in blind review
669Companies
39,828Contacts tracked
14,138Verified emails
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The 25 largest energy consulting providers based in Australia

Ranked by team size
Top 25 of 669 energy consulting providers based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy consulting providers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceSydney, AustraliaHQ checked Sep 16, 202610001+34,763 contacts →

Partial evidence

“Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceSt Leonards, AustraliaHQ checked Sep 16, 2026201-500361 contacts →

Indirect evidence

“At EMM, we believe that a sustainable future is achievable, and we are dedicated to helping our clients and the community make it a reality.”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceSydney, AustraliaHQ checked Sep 16, 202651-200133 contacts →

Partial evidence

“We help businesses buy better energy, saving them time and improving their bottom line.”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceSouthbank, AustraliaHQ checked Sep 16, 2026501-1,000131 contacts →

Indirect evidence

“At Mondo, we see a bright future.”

Source: RevenueBase Database · checked Sep 16, 2026
5Partial evidenceTonsley Innovation District, AustraliaHQ checked Sep 16, 202651-20082 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 16, 2026
6Partial evidenceMelbourne, AustraliaHQ checked Sep 16, 202651-20061 contacts →

Partial evidence

“Choice Energy is an independent energy management company.”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceNorth Sydney, AustraliaHQ checked Sep 16, 202651-20045 contacts →

Partial evidence

“Eutility helps Australian businesses take control of their energy and telecom costs through smart tech, real expertise and a people-first approach.”

Source: RevenueBase Database · checked Sep 16, 2026
8Partial evidencePoint Cook, AustraliaHQ checked Sep 16, 202611-5044 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 16, 2026
9Partial evidencePerth, AustraliaHQ checked Sep 16, 202651-20044 contacts →

Partial evidence

“LOCAL PEOPLE: GLOBAL EXPERTISE StepChange: Empowering Transformation in the Digital Era StepChange, your trusted technology and business consulting partner, has been at the…”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidenceBrisbane, AustraliaHQ checked Sep 16, 202611-5041 contacts →

Partial evidence

“Global Power Energy is an energy advisory company that is seeking to help its clients be successful in the energy transition.”

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceCanberra, AustraliaHQ checked Sep 16, 202611-5039 contacts →

Partial evidence

“ITP Renewables is Australia’s longest-running, independent, renewable energy consultancy.”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceMelbourne, AustraliaHQ checked Sep 16, 202611-5039 contacts →

Partial evidence

“Everyone wants lower cost energy and less admin.”

Source: RevenueBase Database · checked Sep 16, 2026
13Partial evidenceStafford, AustraliaHQ checked Sep 16, 202611-5039 contacts →

Partial evidence

“Power Choice is an Aeco Pacific Company operating in Technology and Energy markets since 2009.”

Source: RevenueBase Database · checked Sep 16, 2026
14Partial evidenceMelbourne, AustraliaHQ checked Sep 16, 202611-5037 contacts →

Partial evidence

“Grid-Link is a niche engineering consultancy focusing on end-to-end solution to connect your energy asset into the grid.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceRavenhall, AustraliaHQ checked Sep 16, 202611-5037 contacts →

Indirect evidence

“Aussie Greenmarks is an Australian-owned company, established in 2011.”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidencePort Melbourne, AustraliaHQ checked Sep 16, 202611-5036 contacts →

Partial evidence

“Shine On is an energy efficiency specialist that upgrades commercial businesses with LED lighting and solar systems Australia-wide.”

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceBondi Junction, AustraliaHQ checked Sep 16, 202651-20034 contacts →

Indirect evidence

“At RTS, we are dedicated to powering a sustainable future for Australia.”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceKeysborough, AustraliaHQ checked Sep 16, 202651-20033 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 16, 2026
19Partial evidenceMelbourne, AustraliaHQ checked Sep 16, 202611-5031 contacts →

Partial evidence

“The energy world is changing fast.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceMelbourne, AustraliaHQ checked Sep 16, 202651-20031 contacts →

Indirect evidence

“Smarter Power Solutions (SPS) has been acquired by DNV with effect from 4 February 2026 and now operates as a DNV company.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceStapylton, AustraliaHQ checked Sep 16, 202651-20030 contacts →

Indirect evidence

“Austec Building Automation has been built on the principles of innovation and reliability coupled with the development of strong personal relationships.”

Source: RevenueBase Database · checked Sep 16, 2026
22Partial evidenceCoburg North, AustraliaHQ checked Sep 16, 202611-5030 contacts →

Partial evidence

“EnviroGroup EnviroGroup is a specialist provider of renewable energy products and systems for commercial applications, government clients and residential home owners.”

Source: RevenueBase Database · checked Sep 16, 2026
23Partial evidenceBrisbane City, AustraliaHQ checked Sep 16, 202611-5029 contacts →

Partial evidence

“Lidiar Group believes that strategically sized service providers to the energy, resources and infrastructure sectors should have excellent front-end horsepower and project…”

Source: RevenueBase Database · checked Sep 16, 2026
24Strong evidenceHawthorn East, AustraliaHQ checked Sep 16, 202611-5026 contacts →

Strong evidence

“Privately owned energy consulting firm providing energy management services to large commercial electricity users.”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceNorwest, AustraliaHQ checked Sep 16, 202611-5026 contacts →

Indirect evidence

“We provide professional electrical and comms consultancy services including: ASP Level 3 Design of Substations, High and Low Voltage Cabling and Overhead, Street Lighting, Estate…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 669 energy consulting providers based in Australia

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Energy consulting providers based in Australia at a glance

As of Sep 16, 2026
35.5%Verified-email coverage
59.5Average contacts per company
1-10Median size (employees)
13.3%Largest-city concentration · Melbourne
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
457
11-50
170
51-200
32
201-500
4
501-1,000
1
1,001-5,000
1
10001+
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 669 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 energy consulting providers, 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 “energy consulting providers”. 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 energy consulting providers), 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 energy consulting providers, 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, 14,138 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 16, 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 energy consulting providers, 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 energy consulting providers are there based in Australia?

RevenueBase identified 669 energy consulting providers 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?

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

Which city has the most energy consulting providers?

Melbourne leads with 89 headquartered companies, followed by Sydney (84) and Perth (49).

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 14,138 verified decision-maker contacts tracked across these 669 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 16, 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.