Company lists · Data refreshed November 2026

Top 25 Climate tech investors based in Australia

RevenueBase identified 59 company matches for climate tech investors associated with Australia as of November 2026 and tracks 602 professional contacts across them, including 300 with verified work emails. Sydney is the largest hub.

This list covers company matches for climate tech investors 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
59Companies
602Contacts tracked
300Verified emails
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The 25 largest climate tech investors based in Australia

Ranked by team size
Top 25 of 59 company matches for climate tech investors 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, 202651-200181 contacts →

Exact match

“The CEFC is Australia’s specialist climate investor, helping cut emissions in the race towards net zero by 2050.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHaymarket, AustraliaHQ recorded Nov 6, 2026n/a54 contacts →

Exact match

“EnergyLab is Australia’s leading incubator and accelerator for founders and startups launching and scaling clean energy and climate focused tech and business models.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Wollemi Capital™ is a global climate specialist investment firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Viridios Capital allocates investment capital to carbon finance projects in line with its nature-based market-creation strategy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Kilara is a fund manager dedicated to providing investment opportunities that provide a commercial return together with carbon drawdown and emission reduction outcomes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We are a leading investor in the global carbon markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDarlinghurst, AustraliaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“We are Twynam, a Climate tech venture capital firm backing founders globally with novel technologies to decarbonise our Earth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“A community of Australian climate tech entrepreneurs, scientists, investors, mentors, corporates, and government.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrisbane City, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“At StB Capital Partners, our mission is clear: to champion the advancement of energy transition solutions through active, targeted investments in world-class teams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSydney & Melbourne, AustraliaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Virescent Ventures is a specialist climate tech transition fund.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMelbourne & Sydney, AustraliaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Ecotone Partners is a boutique funds management and advisory firm focused on advancing the climate transition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChirnside Park, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Conry Tech is reinventing air conditioning to make comfort sustainable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Giant Leap backs visionary founders creating solutions across climate, health and people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Climatalist is a venture studio building and scaling companies that solve critical challenges in the climate transition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We see what the future needs to flourish, and back the solutions positioned to deliver it at scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCanberra, AustraliaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Low Emission Technology Australia (LETA) is a not-for-profit investment fund that accelerates the development and large-scale deployment of technology solutions to reduce and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Our mission, as a world-class renewable energy investment and development company is to support the transition of economies around the globe from fossil fuel to renewable energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCottesloe, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Foxglove backs exceptional founders building scalable solutions to the world’s most critical challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Angel syndicate for early stage Climate Tech startups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCanberra, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Working with technology companies, cleantech investors, governments and other stakeholders involved in the energy transition to assess and guide new technology development and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“We bring patient capital to the Missing Middle of investment between early stage and deployment at utility scale when so many world changing technologies, businesses and projects…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Jekara Group is an early-stage venture capital firm, founded by Australia's most successful cleantech partnership.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Assembly Climate Capital brings capital, energy, creativity, authenticity and expertise to people who are creating answers to the generation-defining challenge of climate change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Careers For Purpose is a specialist talent search firm working at the forefront of the decarbonisation economy across cleantech, sustainability, climate solutions and impact.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Impact Ventures is an independent investor in early-stage, high-growth companies focussed on supporting founders building capacity for a sustainable, net zero economy.”

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

Showing 25 of 59 climate tech investors based in Australia

See the full list, filter by size, metro and specialty, and access 300 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Climate tech investors based in Australia at a glance

As of Nov 6, 2026
49.8%Verified-email coverage
10.2Average contacts per company
1-10Median size (employees)
37.3%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
15
51-200
2
501-1,000
1

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 59 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 tech investors” 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 300 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 tech investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many climate tech investors are there based in Australia?

RevenueBase identified 59 company matches for climate tech investors 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?

Clean Energy Finance Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most climate tech investors?

Sydney leads with 22 company records, followed by Melbourne (13) and Perth (4).

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 300 professional contacts with verified work emails tracked across these 59 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.