Company lists · Data refreshed September 2026

Top 25 Climate adaptation consultants based in Australia

Name: Climate adaptation consultants based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 256 companies tracked

RevenueBase identified 256 climate adaptation consultants headquartered in Australia as of September 2026 and tracks 2,553 professional contacts across them, including 1,260 with verified work emails. Melbourne is the largest hub.

This list covers climate adaptation 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 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

256Companies

2,553Contacts tracked

1,260Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest climate adaptation consultants based in Australia

Ranked by team size

Top 25 of 256 climate adaptation consultants 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 climate adaptation 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	EMM Consulting PTY Limited	Indirect evidence	St Leonards, AustraliaHQ checked Sep 21, 2026	201-500	361 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 21, 2026
2	Umwelt Environmental & Social Consultants	Indirect evidence	Teralba, AustraliaHQ checked Sep 21, 2026	201-500	329 contacts →
	Indirect evidence “Umwelt has been trusted by clients and communities for over 30 years.” Source: RevenueBase Database · checked Sep 21, 2026
3	Earth Systems	Indirect evidence	Port Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	101 contacts →
	Indirect evidence “At Earth Systems, we believe that solving the world’s environmental challenges requires more than just knowledge-it takes innovation and action.” Source: RevenueBase Database · checked Sep 21, 2026
4	Risk 2 Solution Group	Indirect evidence	Murarrie, AustraliaHQ checked Sep 21, 2026	11-50	85 contacts →
	Indirect evidence “The Risk 2 Solution Group delivers integrated risk, resilience, training, and consulting services to organisations operating in complex and high-consequence environments.” Source: RevenueBase Database · checked Sep 21, 2026
5	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
6	MRA Consulting Group	Partial evidence	Drummoyne, AustraliaHQ checked Sep 21, 2026	11-50	51 contacts →
	Partial evidence “MRA Consulting Group is one of Australia’s leading environmental consultancy firms, specialising in business and policy reform.” Source: RevenueBase Database · checked Sep 21, 2026
7	Marsden Jacob Associates	Indirect evidence	Camberwell, AustraliaHQ checked Sep 21, 2026	11-50	46 contacts →
	Indirect evidence “Marsden Jacob is a collaborative, values-based team of trusted economics, public policy, markets and strategy advisors, committed to supporting our clients to shape the future…” Source: RevenueBase Database · checked Sep 21, 2026
8	Wolfpeak	Indirect evidence	Port Macquarie, AustraliaHQ checked Sep 21, 2026	11-50	36 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 21, 2026
9	Noetic	Indirect evidence	Canberra, AustraliaHQ checked Sep 21, 2026	51-200	35 contacts →
	Indirect evidence “Noetic challenges clients to think differently and adopt new approaches to find solutions.” Source: RevenueBase Database · checked Sep 21, 2026
10	Anthesis Apac	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1,001-5,000	32 contacts →
	Indirect evidence “Anthesis guides clients to sustainable performance.” Source: RevenueBase Database · checked Sep 21, 2026
11	SUHO	Partial evidence	Adelaide (edwardstown), AustraliaHQ checked Sep 21, 2026	11-50	29 contacts →
	Partial evidence “Operating for 20 years across Australia, SUHO provides premium consultancy services to the commercial and residential building industries.” Source: RevenueBase Database · checked Sep 21, 2026
12	Edsico Management	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	23 contacts →
	Partial evidence “With decades of experience, EDSICO Management provides fully integrated range of management consultancy services.” Source: RevenueBase Database · checked Sep 21, 2026
13	Groundwork Plus NOW SLR	Indirect evidence	Milton, AustraliaHQ checked Sep 21, 2026	1,001-5,000	22 contacts →
	Indirect evidence “Groundwork Plus (Now SLR)” Source: RevenueBase Database · checked Sep 21, 2026
14	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
15	Meridian Urban	Partial evidence	Brisbane, AustraliaHQ checked Sep 21, 2026	11-50	20 contacts →
	Partial evidence “Meridian Urban provides industry leading advisory and program management services in the areas of urban policy & planning, and resilience & adaptation.” Source: RevenueBase Database · checked Sep 21, 2026
16	IFSD	Indirect evidence	Parramatta, AustraliaHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “Institute for Study and Development Worldwide (IFSD) is an international research and development advisory company based in Sydney, Australia, and working internationally.” Source: RevenueBase Database · checked Sep 21, 2026
17	JB Pacific	Partial evidence	Brisbane, AustraliaHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “JB Pacific are specialists in extreme weather engineering, natural hazards and climate-related risks.” Source: RevenueBase Database · checked Sep 21, 2026
18	Escalate Consulting PTY LTD	Indirect evidence	Brisbane City East, AustraliaHQ checked Sep 21, 2026	1-10	18 contacts →
	Indirect evidence “At Escalate Consulting we specialise in a highly customised approach to business resilience, ensuring that our Review, Planning, Training and Exercising solutions are practical…” Source: RevenueBase Database · checked Sep 21, 2026
19	Vital Consult	Partial evidence	Maylands, AustraliaHQ checked Sep 21, 2026	1-10	18 contacts →
	Partial evidence “Since 2013, Vital Consult has been empowering organisations to thrive through strategic, value-driven consultancy solutions across Australia, the Pacific, and Southeast Asia.” Source: RevenueBase Database · checked Sep 21, 2026
20	2xe	Strong evidence	North Adelaide, AustraliaHQ checked Sep 21, 2026	11-50	15 contacts →
	Strong evidence “2XE is a leading Australian sustainability and climate consultancy helping businesses make credible, commercially grounded transitions.” Source: RevenueBase Database · checked Sep 21, 2026
21	Foresight Consulting Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Foresight was founded with the vision to create real impact.” Source: RevenueBase Database · checked Sep 21, 2026
22	Osprey International	Indirect evidence	Osborne Park, AustraliaHQ checked Sep 21, 2026	51-200	15 contacts →
	Indirect evidence “Osprey International is an Australian based organisational resilience company with over 20 years of global experience.” Source: RevenueBase Database · checked Sep 21, 2026
23	Terran Industries	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “Climate risk is financial risk.” Source: RevenueBase Database · checked Sep 21, 2026
24	Cogency Australia	Strong evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	13 contacts →
	Strong 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
25	Aestra	Indirect evidence	Canberra, AustraliaHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “Aestra exists to make instrumental shifts that allow government and industry to make positive, enduring change.” 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: climate adaptation 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 climate adaptation consultants.
Partial evidence: Its own public description names part of climate adaptation consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name climate adaptation 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 25 of 256 climate adaptation consultants based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,260 reachable decision-makers.

Free signup · no credit card

View the full list →

Climate adaptation consultants based in Australia at a glance

As of Sep 21, 2026

49.4%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

19.5%Largest-city concentration · Melbourne

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

188

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 256 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 climate adaptation 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 “climate adaptation 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 climate adaptation 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 climate adaptation 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, 1,260 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.

Climate adaptation consultants by metro

Climate adaptation consultants in Melbourne50
Climate adaptation consultants in Sydney45

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 climate adaptation 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 climate adaptation consultants are there based in Australia?

RevenueBase identified 256 climate adaptation 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 climate adaptation consultants?

Melbourne leads with 50 headquartered companies, followed by Sydney (45) and Brisbane (24).

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 1,260 verified decision-maker contacts tracked across these 256 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.

Ready to reach these companies? Verified emails and direct dials for all 256 climate adaptation consultants based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

Climate adaptation consultants by geography

Browse the directory

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.