Company lists · Data refreshed September 2026

Top 25 Energy policy consulting firms based in Melbourne, Australia

Name: Energy policy consulting firms based in Melbourne, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 58 companies tracked

RevenueBase identified 58 energy policy consulting firms headquartered in Melbourne, Australia as of September 2026 and tracks 366 professional contacts across them, including 172 with verified work emails. Across Australia, Melbourne is the largest hub for this category.

This list covers energy policy consulting firms headquartered in Melbourne, 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 28, 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 28, 2026 86% judged on-target in blind review

58Companies

366Contacts tracked

172Verified emails

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The 25 largest energy policy consulting firms based in Melbourne, Australia

Ranked by team size

Top 25 of 58 energy policy consulting firms based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy policy 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Rennie	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	80 contacts →
	Partial evidence “Rennie provides strategy, ESG & sustainability, capital advisory, policy and reform, and business advisory services.” Source: RevenueBase Database · checked Sep 28, 2026
2	Abzeco	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “An innovative ecological consulting practice offering an end-to-end solution for commercial and government clients.” Source: RevenueBase Database · checked Sep 28, 2026
3	Utilizer	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “At Utilizer, we’re an independent energy consultancy specialising in procurement and energy management services that help businesses secure the best-available energy outcomes, now…” Source: RevenueBase Database · checked Sep 28, 2026
4	Cogency Australia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Cogency is a climate focused planning, environmental assessment and engagement consultancy, helping like-minded clients make complex projects simpler.” Source: RevenueBase Database · checked Sep 28, 2026
5	Process Consultants	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Process Consultants are an advisory, engineering and management consultancy based in Melbourne.” Source: RevenueBase Database · checked Sep 28, 2026
6	Syscomex	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “SysComEx is a consultancy providing project implementation expertise and building partnerships for energy projects.” Source: RevenueBase Database · checked Sep 28, 2026
7	OCTES	Strong evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	8 contacts →
	Strong evidence “OCTES is a leading provider of consulting services in energy, climate and bio circularity solutions supported by its ventures arm investing in emerging technologies.” Source: RevenueBase Database · checked Sep 28, 2026
8	Utilities Advisory	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “The utilities sector is undergoing significant transformation to adapt to climate change, technological advancements, shifting customer demands, and workforce expectations.” Source: RevenueBase Database · checked Sep 28, 2026
9	Coughlin Advisory	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “We exist to build an Australia that’s thriving economically and environmentally.” Source: RevenueBase Database · checked Sep 28, 2026
10	Networkedge	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “Load growth and the shift to variable renewable energy are creating a pivotal inflection point in energy.” Source: RevenueBase Database · checked Sep 28, 2026
11	Target Energy Australia	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Target Energy will help your business to take the first step toward Green Energy.” Source: RevenueBase Database · checked Sep 28, 2026
12	Sustainability Wise	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Sustainability Wise Pty Ltd is a SME offering consulting, program management, project management, and procurement advice in the following fields- Project Management for…” Source: RevenueBase Database · checked Sep 28, 2026
13	Nexa Advisory	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Nexa is an advisory firm with an unwavering focus on accelerating the clean energy transition, in a way that provides secure, reliable, and affordable power for consumers of all…” Source: RevenueBase Database · checked Sep 28, 2026
14	Proud Mary Consulting	Strong evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “Proud Mary Consulting creates public value with clients through advising on policy, strategy and governance in relation to water, climate change, environment and sustainability…” Source: RevenueBase Database · checked Sep 28, 2026
15	Getting To Zero	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Getting to zero provides consultancy services to finance, operations and sustainability teams across sectors.” Source: RevenueBase Database · checked Sep 28, 2026
16	Chapman Consulting PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Chapman Consulting Pty Ltd is a specialist provider of advisory services to small, medium and large organisations, with a focus on cost effective and practical solutions.” Source: RevenueBase Database · checked Sep 28, 2026
17	Sage Energy Advisors	Strong evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	2 contacts →
	Strong evidence “Sage Energy Advisors provides strategic advice and support to companies operating in the energy sector, based on a detailed understanding of the political, policy and reputational…” Source: RevenueBase Database · checked Sep 28, 2026
18	GRIDS	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Grids is a small consultancy helping out startups, companies and governments navigate the energy transition.” Source: RevenueBase Database · checked Sep 28, 2026
19	Aussienrg	Strong evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	1 contacts →
	Strong evidence “Aussie NRG is a 100% Australian owned energy consulting firm, providing services across a range of industries.” Source: RevenueBase Database · checked Sep 28, 2026
20	Esa2 PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “ESA2 draws on 20 years of consulting, regulator and advisory experience to provide a depth of technical and strategic knowledge to deliver Government approvals for increasingly…” Source: RevenueBase Database · checked Sep 28, 2026
21	Build Enviro Consulting Group	Strong evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “Environmental management and consulting services to the Construction and Renewable Energy industries.” Source: RevenueBase Database · checked Sep 28, 2026
22	East Ventures PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “East Ventures Pty Ltd, is your trusted partner in energy.” Source: RevenueBase Database · checked Sep 28, 2026
23	Carbon Transition Consulting	Strong evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “Carbon Transition Consulting is led by Shohini Parker, an experienced and knowledgeable energy and climate change professional with a background in engineering.” Source: RevenueBase Database · checked Sep 28, 2026
24	Marketwise Solutions I Market & Regulatory Consultants	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “MarketWise Solutions integrates rigorous economics with a thorough understanding of markets to provide practical advice to decision-makers.” Source: RevenueBase Database · checked Sep 28, 2026
25	ESG Sustainability	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “ESG Sustainability is a boutique consulting and advisory firm assisting our clients to develop their ESG and Sustainability strategies.” Source: RevenueBase Database · checked Sep 28, 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: energy policy consulting firms. 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 energy policy consulting firms.
Partial evidence: Its own public description names part of energy policy consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy policy consulting firms. 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 58 energy policy consulting firms based in Melbourne, Australia

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Energy policy consulting firms based in Melbourne, Australia at a glance

As of Sep 28, 2026

47.0%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Australia list rather than for Melbourne, so it is reported there. Company counts and contact totals on this page are exact for Melbourne, over 58 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 policy 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 Melbourne, Australia whose own description of what they do matches “energy policy 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 policy 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 policy consulting firms, and records with no verified work email. Companies headquartered outside Melbourne 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, 172 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 28, 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.

Energy policy consulting firms by metro in Australia

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 policy 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 policy consulting firms are there based in Melbourne, Australia?

RevenueBase identified 58 energy policy consulting firms headquartered in Melbourne, 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?

Rennie, headquartered in Melbourne, tops this list with the largest team on record.

Which city in Australia has the most energy policy consulting firms?

Melbourne leads Australia with 58 headquartered companies, followed by Sydney (50) and Brisbane (32).

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 172 verified decision-maker contacts tracked across these 58 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 28, 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.