Company lists · Data refreshed November 2026

Top 25 Climate consulting services based in Australia

RevenueBase identified 537 company matches for climate consulting services associated with Australia as of November 2026 and tracks 40,889 professional contacts across them, including 15,417 with verified work emails. Melbourne is the largest hub.

This list covers company matches for climate consulting services associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
537Companies
40,889Contacts tracked
15,417Verified emails
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The 25 largest climate consulting services based in Australia

Ranked by team size
Top 25 of 537 company matches for climate consulting services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Nov 6, 202610001+35,481 contacts →

Exact match

“Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSt Leonards, AustraliaHQ recorded Nov 6, 2026201-500363 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTeralba, AustraliaHQ recorded Nov 6, 2026201-500347 contacts →

Exact match

“Umwelt has been trusted by clients and communities for over 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Nov 6, 2026201-500273 contacts →

Exact match

“Established in 1996, JBS & G is one of Australia’s leading environmental consultancies with offices in Sydney, Melbourne, Perth, Adelaide, Brisbane, Canberra, Darwin, Wollongong…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Nov 6, 2026201-500226 contacts →

Exact match

“We empower people to make a difference.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“Slattery is a national property and construction advisory firm, helping clients plan, adapt and invest with confidence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Rennie provides strategy, ESG & sustainability, capital advisory, policy and reform, and business advisory services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5092 contacts →

Exact match

“CETEC is an independent consultancy delivering scientific and technical solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Edge Impact is a sustainability and climate advisory firm (founded 2008) that translates climate science into clear strategy and measurable outcomes, delivering transition…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNorth Sydney, AustraliaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Energetics is the climate risk and energy transition expert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFortitude Valley, AustraliaHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Struber is an infrastructure delivery accelerator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChatswood, AustraliaHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“EESI Group, a leader in brown environment consulting, serves the mining, waste & landfill, urban development, and farming sectors across Australia and the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDrummoyne, AustraliaHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“MRA Consulting Group is one of Australia’s leading environmental consultancy firms, specialising in business and policy reform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCamberwell, AustraliaHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNeutral Bay, AustraliaHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Rhelm is a specialist consulting company offering professional services to clients in Australia and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWest Perth, AustraliaHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“MBS Environmental (formerly Martinick McNulty Pty Ltd) was established in 1978 and is based in Perth, Western Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“CORE Markets provides market intelligence, advisory and transaction services across power, carbon and environmental markets - serving commercial decision-makers through the energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPort Macquarie, AustraliaHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“We offer specialist consulting and project services, solving complex strategic and systematic issues across the environmental, natural resource, planning, sustainability, policy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTennyson, AustraliaHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Assured Environmental (AE) is a team of experienced and trusted professionals focused on delivering high quality, responsive and practical environmental monitoring and consulting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261,001-5,00035 contacts →

Exact match

“Anthesis guides clients to sustainable performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMerewether, AustraliaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Founded in 2018, IEMA is dedicated to delivering projects that benefit both businesses and the environment, along with the communities in which they operate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“XDI (Cross Dependency Initiative) is a global leader in physical climate risk data and analysis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“The team at Bajwa EnviroConsult offers a broad range of experience in the environmental sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAdelaide (edwardstown), AustraliaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Operating for 20 years across Australia, SUHO provides premium consultancy services to the commercial and residential building industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNorth Fremantle, AustraliaHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Perspektiv is an independent, boutique sustainability consultancy that truly understands your business's challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 537 climate consulting services based in Australia

See the full list, filter by size, metro and specialty, and access 15,417 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Climate consulting services based in Australia at a glance

As of Nov 6, 2026
37.7%Verified-email coverage
76.1Average contacts per company
1-10Median size (employees)
18.8%Largest-city concentration · Melbourne
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
407
11-50
97
51-200
16
201-500
8
501-1,000
1
1,001-5,000
3
5,001-10,000
1
10001+
2

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 537 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “climate consulting services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 15,417 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “climate consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many climate consulting services are there based in Australia?

RevenueBase identified 537 company matches for climate consulting services associated with Australia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Worley tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most climate consulting services?

Melbourne leads with 101 company records, followed by Sydney (86) and Perth (47).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 15,417 professional contacts with verified work emails tracked across these 537 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.