Company lists · Data refreshed September 2026

Top 25 Energy development consultants based in Australia

RevenueBase identified 490 energy development consultants headquartered in Australia as of September 2026 and tracks 3,889 professional contacts across them, including 2,076 with verified work emails. Melbourne is the largest hub.

This list covers energy development consultants 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
490Companies
3,889Contacts tracked
2,076Verified emails
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The 25 largest energy development consultants based in Australia

Ranked by team size
Top 25 of 490 energy development consultants 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 development consultants: 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
1Indirect 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
2Indirect evidenceUnley, AustraliaHQ checked Sep 16, 2026201-500346 contacts →

Indirect evidence

“A highly experienced, multidisciplinary engineering and management firm, GPA has consulted and provided engineering, procurement and construction management (EPCM) services, since…”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceSydney, AustraliaHQ checked Sep 16, 2026201-500262 contacts →

Partial evidence

“Established in 1996, JBS & G is one of Australia’s leading environmental consultancies with offices in Sydney, Melbourne, Perth, Adelaide, Brisbane, Canberra, Darwin, Wollongong…”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidencePerth, AustraliaHQ checked Sep 16, 2026201-500188 contacts →

Indirect evidence

“We are passionate about engineering the future by solving the world's natural resource challenges.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect 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
6Indirect evidenceBrisbane, AustraliaHQ checked Sep 16, 202651-20092 contacts →

Indirect evidence

“Xenith is an established consulting firm that delivers outstanding exploration, mine planning, operational and financial solutions to resources companies in Australia and around…”

Source: RevenueBase Database · checked Sep 16, 2026
7Strong evidenceMelbourne, AustraliaHQ checked Sep 16, 202651-20049 contacts →

Strong evidence

“CNC Project Management is an Australian infrastructure and energy consultancy.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidencePerth, AustraliaHQ checked Sep 16, 202651-20044 contacts →

Indirect 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
9Partial 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
10Strong evidenceCanberra, AustraliaHQ checked Sep 16, 202611-5039 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
11Strong evidenceMelbourne, AustraliaHQ checked Sep 16, 202611-5037 contacts →

Strong 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
12Indirect evidenceMilton, AustraliaHQ checked Sep 16, 202611-5036 contacts →

Indirect evidence

“Phronis Consulting exists to inspire the delivery of world changing infrastructure.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidencePort Macquarie, AustraliaHQ checked Sep 16, 202611-5036 contacts →

Indirect evidence

“We offer specialist consulting and project services, solving complex strategic and systematic issues across the environmental, natural resource, planning, sustainability, policy…”

Source: RevenueBase Database · checked Sep 16, 2026
14Partial 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
15Partial evidenceWest Perth, AustraliaHQ checked Sep 16, 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 16, 2026
16Partial evidenceCockburn Central, AustraliaHQ checked Sep 16, 20261-1026 contacts →

Partial evidence

“Rebranded and found in 2022 by senior industry professionals and electrical engineers who have over 30 years of experiences in ESG, Renewable Energy, stand-alone Offgrid Solar PV…”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceSydney, AustraliaHQ checked Sep 16, 202611-5023 contacts →

Partial evidence

“Trusted advisors and technology leaders in energy markets in the Asia-Pacific region with over four decades of experience helping shape energy transition and opportunities for…”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceFortitude Valley, AustraliaHQ checked Sep 16, 202611-5023 contacts →

Partial evidence

“Arche Energy is a clean energy, power and infrastructure advisory providing a depth of experience to the investment community as it develops and executes clean energy, power…”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceSydney, AustraliaHQ checked Sep 16, 202651-20023 contacts →

Partial evidence

“With decades of experience, EDSICO Management provides fully integrated range of management consultancy services.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceAlbion, AustraliaHQ checked Sep 16, 202611-5021 contacts →

Indirect evidence

“iPLAN Consulting Pty Ltd was established in 2005 to facilitate further provision of planning and project management services across Australia.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceMilton, AustraliaHQ checked Sep 16, 202611-5021 contacts →

Indirect evidence

“AGM Engineering Solutions (formerly AGM Process Engineering) offers excellence in engineering through experience and expertise.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceNewcastle, AustraliaHQ checked Sep 16, 202611-5021 contacts →

Indirect evidence

“Wedgetail specialise in Environmental Approvals, Compliance, and Ecological Studies.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceSydney, AustraliaHQ checked Sep 16, 20261-1020 contacts →

Indirect evidence

“Zephyr is an environmental consulting practice specialising in air emissions and carbon management.”

Source: RevenueBase Database · checked Sep 16, 2026
24Strong evidenceSydney, AustraliaHQ checked Sep 16, 202611-5019 contacts →

Strong evidence

“We are a specialist management, economic and engineering consultancy to the power and energy sector.”

Source: RevenueBase Database · checked Sep 16, 2026
25Strong evidenceSydney, AustraliaHQ checked Sep 16, 202611-5018 contacts →

Strong evidence

EnergyLink Services is a multi-disciplinary, specialist, energy and carbon consultancy and project developer.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 490 energy development consultants based in Australia

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Energy development consultants based in Australia at a glance

As of Sep 16, 2026
53.4%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
14.3%Largest-city concentration · Melbourne
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
372
11-50
96
51-200
15
201-500
5
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 490 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 development consultants, 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 development consultants”. 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 development consultants), 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 development consultants, 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, 2,076 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 development consultants, 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 development consultants are there based in Australia?

RevenueBase identified 490 energy development consultants 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?

EMM Consulting PTY Limited, headquartered in St Leonards, tops this list with the largest team on record.

Which city has the most energy development consultants?

Melbourne leads with 70 headquartered companies, followed by Perth (64) and Sydney (57).

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 2,076 verified decision-maker contacts tracked across these 490 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.