Company lists · Data refreshed September 2026

Top 25 Climate resilience consulting firms based in Sydney, Australia

Name: Climate resilience consulting firms based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 77 companies tracked

RevenueBase identified 77 climate resilience consulting firms headquartered in Sydney, Australia as of September 2026 and tracks 660 professional contacts across them, including 309 with verified work emails and 48 with mobile numbers. Melbourne is the largest hub.

This list covers climate resilience consulting firms headquartered in Sydney, 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 8, 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 8, 2026 86% judged on-target in blind review

77Companies

660Contacts tracked

309Verified emails

48Mobile numbers

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The 25 largest climate resilience consulting firms based in Sydney, Australia

Ranked by team size

Top 25 of 77 climate resilience consulting firms based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to climate resilience 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	ECO Logical Australia PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	201-500	211 contacts →
	Indirect evidence “We exist to empower people to make a difference.” Source: RevenueBase Database · checked Sep 8, 2026
2	Edge Impact	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	51-200	84 contacts →
	Indirect evidence “Edge Impact exists to create a world where unsustainable is unthinkable.” Source: RevenueBase Database · checked Sep 8, 2026
3	REASK	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	26 contacts →
	Indirect evidence “Reask is a science and technology company applying cutting-edge data science techniques to natural hazard modelling.” Source: RevenueBase Database · checked Sep 8, 2026
4	Edsico Management	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	51-200	23 contacts →
	Indirect evidence “With decades of experience, EDSICO Management provides fully integrated range of management consultancy services.” Source: RevenueBase Database · checked Sep 8, 2026
5	Risklogic	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	51-200	17 contacts →
	Partial evidence “RiskLogic is a premier risk management consultancy operating across Australia and New Zealand, with 20+ years of experience delivering resilience solutions to clients across more…” Source: RevenueBase Database · checked Sep 8, 2026
6	100 Renewables	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	12 contacts →
	Partial evidence “100% Renewables is a national consultancy specialising in the development of Climate Action Strategies for business, including pathways to net zero emissions.” Source: RevenueBase Database · checked Sep 8, 2026
7	Janellis Australia PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	51-200	11 contacts →
	Partial evidence “Helping organisations execute strategy and build resilience, with niche expertise in enabling team-based critical thinking at all levels to ensure high-quality decisions are made…” Source: RevenueBase Database · checked Sep 8, 2026
8	Pure Environment	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	6 contacts →
	Indirect evidence “We are a dedicated consultancy driven by a profound commitment to fostering sustainability across diverse sectors, including construction, commercial, industrial, and financial…” Source: RevenueBase Database · checked Sep 8, 2026
9	Cobalt Engagement	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	5 contacts →
	Partial evidence “We’re here to collaborate with you to co-design strategies for resilience, adaption and recovery.” Source: RevenueBase Database · checked Sep 8, 2026
10	Veyter	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	5 contacts →
	Indirect evidence “veyter is a strategy and design firm.” Source: RevenueBase Database · checked Sep 8, 2026
11	Metric Engineering	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	5 contacts →
	Partial evidence “Metric Engineering is a structural and stormwater engineering firm that specializes in designing robust and resilient infrastructure.” Source: RevenueBase Database · checked Sep 8, 2026
12	Cress Consulting PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	51-200	4 contacts →
	Partial evidence “Cress Consulting is committed to finding the right solutions to help you achieve a more sustainable, secure future.” Source: RevenueBase Database · checked Sep 8, 2026
13	EME Advisory	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	3 contacts →
	Partial evidence “EME Advisory is a planning and environment consulting business based in Sydney and Newcastle.” Source: RevenueBase Database · checked Sep 8, 2026
14	Notwithoutrisk Group	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	3 contacts →
	Partial evidence “Notwithoutrisk Consulting is an Australian based firm that provides a specialist consulting offering that addresses strategic planning, business planning and various business…” Source: RevenueBase Database · checked Sep 8, 2026
15	Positive Futures Advisory PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	3 contacts →
	Indirect evidence “Positive Futures Advisory Pty Ltd is a consultancy practice set up to collaborate with industry, government, and academia to generate positive impact across social, environmental…” Source: RevenueBase Database · checked Sep 8, 2026
16	JME Advisory	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	2 contacts →
	Indirect evidence “Risk cannot be eliminated entirely.” Source: RevenueBase Database · checked Sep 8, 2026
17	Design Better	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	2 contacts →
	Partial evidence “Design Better is a specialty consulting and engineering firm with a focus on the built environment.” Source: RevenueBase Database · checked Sep 8, 2026
18	Industry Risk	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	2 contacts →
	Partial evidence “RAISING AUSTRALIAN SECURITY AND BUSINESS RESILIENCE TO NEW HEIGHTS.” Source: RevenueBase Database · checked Sep 8, 2026
19	Marnie Edwards Management	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	2 contacts →
	Indirect evidence “As the Director of M.E.Management, I provide consultancy, advisory and interim services for organisations that need bespoke solutions for their risk, emergency, crisis and…” Source: RevenueBase Database · checked Sep 8, 2026
20	Agility House PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	2 contacts →
	Indirect evidence “Agility House is the culmination of the founder Steffen Faurby's three-decade journey as a global senior executive in public and private organisations.” Source: RevenueBase Database · checked Sep 8, 2026
21	Askew & Associates PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	2 contacts →
	Partial evidence “Strategic, advice and consulting for sustainable and lasting value business success.” Source: RevenueBase Database · checked Sep 8, 2026
22	The Purpose Agents	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	2 contacts →
	Indirect evidence “We are the Chief Sustainability Officer you do not yet have.” Source: RevenueBase Database · checked Sep 8, 2026
23	Greensmart Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	2 contacts →
	Partial evidence “GreenSmart Consulting is a specialist boutique advisory practice at the intersection of water science, environmental assessment and strategic sustainability.” Source: RevenueBase Database · checked Sep 8, 2026
24	Baleh Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	1 contacts →
	Partial evidence “Baleh Consulting Pty Ltd is a national consulting firm based in Sydney, specialising in sustainable engineering, concrete technology, durability, waterproofing, and remedial…” Source: RevenueBase Database · checked Sep 8, 2026
25	Lusher Environmental	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	1 contacts →
	Indirect evidence “Lusher Environmental is a boutique environmental consultancy that offers a wealth of experience in driving both private and public sector entities to achieve the environmental and…” Source: RevenueBase Database · checked Sep 8, 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 resilience 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 climate resilience consulting firms.
Partial evidence: Its own public description names part of climate resilience consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name climate resilience 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 77 climate resilience consulting firms based in Sydney, Australia

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Climate resilience consulting firms based in Sydney, Australia at a glance

As of Sep 8, 2026

46.8%Verified-email coverage

7.3%Mobile-number coverage

8.6Average contacts per company

1-10Median size (employees)

113.0%Largest-city concentration · Melbourne

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2790–30

2931–60

161–90

090–180

0180+

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 resilience 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 Sydney, Australia whose own description of what they do matches “climate resilience 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 climate resilience 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 climate resilience consulting firms, and records with no verified work email. Companies headquartered outside Sydney 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, 309 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 8, 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 resilience consulting firms by metro in Australia

Climate resilience consulting firms in Melbourne87
Climate resilience consulting firms in Sydney70
Climate resilience consulting firms in Brisbane48
Climate resilience consulting firms in Perth35

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 resilience 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 climate resilience consulting firms are there based in Sydney, Australia?

RevenueBase identified 77 climate resilience consulting firms headquartered in Sydney, 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?

ECO Logical Australia PTY LTD, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most climate resilience consulting firms?

Melbourne leads with 87 headquartered companies, followed by Sydney (70) and Brisbane (48).

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 309 verified decision-maker contacts tracked across these 77 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 8, 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.