Company lists · Data refreshed September 2026

Top 24 Energy technology consulting firms based in Australia

RevenueBase identified 662 energy technology consulting firms headquartered in Australia as of September 2026 and tracks 39,761 professional contacts across them, including 14,533 with verified work emails. Melbourne is the largest hub.

This list covers energy technology consulting firms 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 21, 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 21, 2026 86% judged on-target in blind review
662Companies
39,761Contacts tracked
14,533Verified emails
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The 24 largest energy technology consulting firms based in Australia

Ranked by team size
Top 24 of 662 energy technology consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to energy technology consulting firms: 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 21, 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 21, 2026
2Partial evidenceAdelaide, AustraliaHQ checked Sep 21, 2026501-1,000402 contacts →

Partial evidence

“At Enerven, we’re focused on connecting you with tomorrow.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceHobart, AustraliaHQ checked Sep 21, 2026201-500271 contacts →

Partial evidence

“Entura is one of the world’s most experienced specialist power and water consulting firms.”

Source: RevenueBase Database · checked Sep 21, 2026
4Strong evidenceMelbourne, AustraliaHQ checked Sep 21, 202651-200179 contacts →

Strong evidence

“Akaysha Energy brings together specialist experience in energy markets, technology, development and capital solutions to unlock the energy future.”

Source: RevenueBase Database · checked Sep 21, 2026
5Partial evidenceCamberwell, AustraliaHQ checked Sep 21, 202651-200137 contacts →

Partial evidence

“Synertec is a diversified Technology and Engineering company focussed on developing and delivering environmentally sustainable solutions for challenging industry sectors, with…”

Source: RevenueBase Database · checked Sep 21, 2026
6Partial evidenceSydney, AustraliaHQ checked Sep 21, 202651-200133 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceSouthbank, AustraliaHQ checked Sep 21, 2026501-1,000131 contacts →

Indirect evidence

“At Mondo, we see a bright future.”

Source: RevenueBase Database · checked Sep 21, 2026
8Strong evidenceTonsley Innovation District, AustraliaHQ checked Sep 21, 202651-20082 contacts →

Strong 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 21, 2026
9Indirect evidenceKewdale, AustraliaHQ checked Sep 21, 202651-20044 contacts →

Indirect evidence

“To be a leading engineering services and solutions company most admired for its people, collaboration and performance.”

Source: RevenueBase Database · checked Sep 21, 2026
10Strong evidencePerth, AustraliaHQ checked Sep 21, 202651-20044 contacts →

Strong 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 21, 2026
11Partial evidenceBrisbane, AustraliaHQ checked Sep 21, 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 21, 2026
12Partial evidenceMulgrave, AustraliaHQ checked Sep 21, 202611-5041 contacts →

Partial evidence

“The Australian energy landscape is undergoing perhaps the biggest shift since electrification began over 140 years ago.”

Source: RevenueBase Database · checked Sep 21, 2026
13Partial evidenceCanberra, AustraliaHQ checked Sep 21, 202611-5039 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
14Strong evidenceStafford, AustraliaHQ checked Sep 21, 202611-5039 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
15Partial evidenceMelbourne, AustraliaHQ checked Sep 21, 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 21, 2026
16Partial evidenceBrisbane, AustraliaHQ checked Sep 21, 202611-5036 contacts →

Partial evidence

“Amplitude Consultants Pty Ltd (Amplitude) is an Australian-based engineering consulting company that provides specialist consulting services to clients involved in the…”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceRichmond, AustraliaHQ checked Sep 21, 202651-20036 contacts →

Partial evidence

“Next Generation Electrical (NG/E) are a large Engineering, Procurement and Construction (EPC) provider, focused on transitioning energy infrastructure.”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceBondi Junction, AustraliaHQ checked Sep 21, 202651-20034 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
19Partial evidenceKeysborough, AustraliaHQ checked Sep 21, 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 21, 2026
20Partial evidenceMelbourne, AustraliaHQ checked Sep 21, 202611-5031 contacts →

Partial evidence

“The energy world is changing fast.”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceMelbourne, AustraliaHQ checked Sep 21, 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 21, 2026
22Partial evidencePinkenba, AustraliaHQ checked Sep 21, 202651-20030 contacts →

Partial evidence

“Professionals in renewable energy consultancy, photo-voltaic engineering, electrical engineering, energy efficiency audits, financial feasibility analysis and integration of…”

Source: RevenueBase Database · checked Sep 21, 2026
23Partial evidenceCoburg North, AustraliaHQ checked Sep 21, 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 21, 2026
24Partial evidenceWest Perth, AustraliaHQ checked Sep 21, 202611-5029 contacts →

Partial evidence

“RISC is an independent advisory firm offering the highest level of technical and commercial advice to a broad range of clients in the energy industries.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 24 of 662 energy technology consulting firms based in Australia

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Energy technology consulting firms based in Australia at a glance

As of Sep 21, 2026
36.6%Verified-email coverage
60.1Average contacts per company
1-10Median size (employees)
12.5%Largest-city concentration · Melbourne
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
424
11-50
189
51-200
39
201-500
4
501-1,000
3
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 662 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 technology consulting firms, 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 technology consulting firms”. 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 technology consulting firms), 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 technology consulting firms, 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, 14,533 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 21, 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 technology consulting firms, 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 technology consulting firms are there based in Australia?

RevenueBase identified 662 energy technology consulting firms 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 technology consulting firms?

Melbourne leads with 83 headquartered companies, followed by Sydney (73) and Brisbane (58).

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 14,533 verified decision-maker contacts tracked across these 662 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 21, 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.