Company lists · Data refreshed September 2026

Top 24 City sustainability consultants based in Melbourne, Australia

Name: City sustainability consultants based in Melbourne, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 101 companies tracked

RevenueBase identified 101 city sustainability consultants headquartered in Melbourne, Australia as of September 2026 and tracks 2,107 professional contacts across them, including 1,407 with verified work emails. Sydney is the largest hub.

This list covers city sustainability consultants 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 19, 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 19, 2026 86% judged on-target in blind review

101Companies

2,107Contacts tracked

1,407Verified emails

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The 24 largest city sustainability consultants based in Melbourne, Australia

Ranked by team size

Top 24 of 101 city sustainability consultants based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to city sustainability 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	URBIS	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	501-1,000	1,096 contacts →
	Partial evidence “Urbis is more than just a consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
2	ADP Consulting	Strong evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	201-500	468 contacts →
	Strong evidence “ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Source: RevenueBase Database · checked Sep 19, 2026
3	Rennie	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 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 19, 2026
4	Anthesis Apac	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1,001-5,000	32 contacts →
	Indirect evidence “Anthesis guides clients to sustainable performance.” Source: RevenueBase Database · checked Sep 19, 2026
5	JBA Consulting Engineers	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	25 contacts →
	Partial evidence “JBA is a Building Services, Civil and Sustainability Consulting firm delivering a range of engineering services across multiple disciplines and market sectors.” Source: RevenueBase Database · checked Sep 19, 2026
6	Dartmouth Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial 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 19, 2026
7	Salt3	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “SALT, established in 2014, is one of Australia’s leading multi-disciplinary consulting firms that provides specialised integrated services in transport planning, traffic…” Source: RevenueBase Database · checked Sep 19, 2026
8	Infostatus	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “At Infostatus, we translate complex technology into accessible, tailored services that help organisations rethink how they work.” Source: RevenueBase Database · checked Sep 19, 2026
9	Foresight Consulting Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Foresight was founded with the vision to create real impact.” Source: RevenueBase Database · checked Sep 19, 2026
10	Rush Wright Associates	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Landscape is really the stuff of life itself, the great theatre of the living spirit, the basis of collective endeavour, the territory of public space, the ecology of new world…” Source: RevenueBase Database · checked Sep 19, 2026
11	Cogency Australia	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial 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 19, 2026
12	Process Consultants	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Process Consultants are an advisory, engineering and management consultancy based in Melbourne.” Source: RevenueBase Database · checked Sep 19, 2026
13	OCTES	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect 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 19, 2026
14	Subcinctus Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “Subcinctus Consulting (@subcinctusconsulting) Specializing in strategy and technical sustainability, Subcinctus Consulting transforms its client's businesses through…” Source: RevenueBase Database · checked Sep 19, 2026
15	Coughlin Advisory	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “We exist to build an Australia that’s thriving economically and environmentally.” Source: RevenueBase Database · checked Sep 19, 2026
16	Target Energy Australia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Target Energy will help your business to take the first step toward Green Energy.” Source: RevenueBase Database · checked Sep 19, 2026
17	Piechowski Energy PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “PIECHOWSKI ENERGY IS AN ENERGY EFFICIENCY AND SUTAINABLE BUILDINGS SOULTIONS COMPANY.” Source: RevenueBase Database · checked Sep 19, 2026
18	Sustainability Wise	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 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 19, 2026
19	Three Thirds Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Our practice has been established to assist our clients in navigating the complex planning and development frameworks associated with the residential, commercial, mixed-use, early…” Source: RevenueBase Database · checked Sep 19, 2026
20	The Maytrix Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “ᴏᴏᴅ+ʜᴏᴘɪᴛᴀʟɪᴛʏᴄʀᴏ-ᴇᴄᴛᴏʀ ᴇxᴘᴇʀᴛɪᴇɪɴɴᴏᴠᴀᴛɪᴏɴʙᴜɪɴᴇ ɢʀᴏᴡᴛʜᴛʀᴀᴛᴇɢɪᴄ ᴏᴜᴛᴄᴏᴍᴇ We bring cross-sector thinking to our business and hospitality projects to deliver effective project…” Source: RevenueBase Database · checked Sep 19, 2026
21	Makao Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Makao means ’home’ in Swahili Makao embodies our roots in building residential custom homes in and around Victoria.” Source: RevenueBase Database · checked Sep 19, 2026
22	Melbourne Sustainability Consultants	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “We are an Environmentally Sustainable Design Consultancy that specializes in reports for Planning and Building permits.” Source: RevenueBase Database · checked Sep 19, 2026
23	Nexa Advisory	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect 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 19, 2026
24	Proud Mary Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial 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 19, 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: city sustainability consultants. 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 city sustainability consultants.
Partial evidence: Its own public description names part of city sustainability consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name city sustainability consultants. 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 24 of 101 city sustainability consultants based in Melbourne, Australia

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City sustainability consultants based in Melbourne, Australia at a glance

As of Sep 19, 2026

66.8%Verified-email coverage

20.9Average contacts per company

1-10Median size (employees)

119.8%Largest-city concentration · Sydney

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 101 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 city sustainability 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 Melbourne, Australia whose own description of what they do matches “city sustainability 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 city sustainability 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 city sustainability consultants, 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, 1,407 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 19, 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.

City sustainability consultants by metro in Australia

City sustainability consultants in Sydney121
City sustainability consultants in Melbourne101
City sustainability consultants in Brisbane51
City sustainability consultants in Perth45
City sustainability consultants in Adelaide30

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 city sustainability 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 city sustainability consultants are there based in Melbourne, Australia?

RevenueBase identified 101 city sustainability consultants 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?

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

Which city has the most city sustainability consultants?

Sydney leads with 121 headquartered companies, followed by Melbourne (101) and Brisbane (51).

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 1,407 verified decision-maker contacts tracked across these 101 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 19, 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.