Company lists · Data refreshed September 2026

Top 25 Energy business consultancies based in Melbourne, Australia

Name: Energy business consultancies based in Melbourne, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 105 companies tracked

RevenueBase identified 105 energy business consultancies headquartered in Melbourne, Australia as of September 2026 and tracks 623 professional contacts across them, including 300 with verified work emails. Melbourne is the largest hub.

This list covers energy business consultancies 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 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

105Companies

623Contacts tracked

300Verified emails

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The 25 largest energy business consultancies based in Melbourne, Australia

Ranked by team size

Top 25 of 105 energy business consultancies based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to energy business consultancies: 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	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	80 contacts →
	Indirect evidence “Rennie provides strategy, ESG & sustainability, capital advisory, policy and reform, and business advisory services.” Source: RevenueBase Database · checked Sep 21, 2026
2	Choice Energy	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	61 contacts →
	Partial evidence “Choice Energy is an independent energy management company.” Source: RevenueBase Database · checked Sep 21, 2026
3	Grid-Link	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	37 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
4	Bajwa Enviroconsult	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	25 contacts →
	Indirect evidence “The team at Bajwa EnviroConsult offers a broad range of experience in the environmental sector.” Source: RevenueBase Database · checked Sep 21, 2026
5	Dartmouth Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “At Dartmouth Consulting, we believe that success is achieved through the integration of sustainability, engagement, commercial outcomes and effective implementation throughout…” Source: RevenueBase Database · checked Sep 21, 2026
6	Utilizer	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 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 21, 2026
7	Cogency Australia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 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 21, 2026
8	Process Consultants	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Process Consultants are an advisory, engineering and management consultancy based in Melbourne.” Source: RevenueBase Database · checked Sep 21, 2026
9	Node Energy Services	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 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 21, 2026
10	Syscomex	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 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 21, 2026
11	Gridmec	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	8 contacts →
	Partial evidence “GridMEC is a niche Management, Engineering and Commissioning Consultancy into the MV/HV Energy Space.” Source: RevenueBase Database · checked Sep 21, 2026
12	OCTES	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	8 contacts →
	Partial 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 21, 2026
13	Triple E Engineering	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	8 contacts →
	Indirect evidence “TRIPLE E ENGINEERING Pty.” Source: RevenueBase Database · checked Sep 21, 2026
14	Votar Partners	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “Votar Partners are a staunchly vendor independent multi disciplinary management consulting practice.” Source: RevenueBase Database · checked Sep 21, 2026
15	Flexiq Flexible Thinking	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “As a trusted and reliable partner for our clients, we thrive on delivering extraordinary outcomes through flexible thinking.” Source: RevenueBase Database · checked Sep 21, 2026
16	Utilities Advisory	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 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 21, 2026
17	Coughlin Advisory	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “We exist to build an Australia that’s thriving economically and environmentally.” Source: RevenueBase Database · checked Sep 21, 2026
18	Arigo Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “Arigo specializes in providing expert consultancy services for commercial-scale Solar & Battery projects.” Source: RevenueBase Database · checked Sep 21, 2026
19	Networkedge	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 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 21, 2026
20	Synergetics Consulting Engineers	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Consulting Engineers & Scientists - Synergetics combine highly sophisticated computer modelling guided by extensive industrial experience to deliver innovative and cost-effective…” Source: RevenueBase Database · checked Sep 21, 2026
21	Target Energy Australia	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 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 21, 2026
22	E4b	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “e4b is an independent energy services company that helps businesses reduce their energy spend.” Source: RevenueBase Database · checked Sep 21, 2026
23	Sustainability Wise	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect 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 21, 2026
24	Sustainable Energy Transition Partners	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “SETP is an engineering consultancy that operates in the renewable energy, electrical, construction, engineering and technology industries.” Source: RevenueBase Database · checked Sep 21, 2026
25	Olympus Energy	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Olympus Energy is an innovative engineering consultancy which provides technical and advisory services to the Energy industry.” Source: RevenueBase Database · checked Sep 21, 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 business consultancies. 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 business consultancies.
Partial evidence: Its own public description names part of energy business consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy business consultancies. 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 105 energy business consultancies based in Melbourne, Australia

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Energy business consultancies based in Melbourne, Australia at a glance

As of Sep 21, 2026

48.2%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Melbourne

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 105 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 business consultancies, 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 business consultancies”. 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 business consultancies), 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 business consultancies, 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, 300 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.

Energy business consultancies by metro in Australia

Energy business consultancies in Melbourne105
Energy business consultancies in Sydney95
Energy business consultancies in Perth83
Energy business consultancies in Brisbane69
Energy business consultancies in Adelaide33

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 business consultancies, 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 business consultancies are there based in Melbourne, Australia?

RevenueBase identified 105 energy business consultancies 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 has the most energy business consultancies?

Melbourne leads with 105 headquartered companies, followed by Sydney (95) and Perth (83).

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 300 verified decision-maker contacts tracked across these 105 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.