Company lists · Data refreshed September 2026

Top 24 Environmental impact investment firms based in Sydney, Australia

RevenueBase identified 54 company matches for environmental impact investment firms associated with Sydney, Australia as of September 2026 and tracks 548 professional contacts across them, including 332 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers company matches for environmental impact investment firms associated with Sydney, 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 September 28, 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 Sep 28, 2026 How this list was built
54Companies
548Contacts tracked
332Verified emails
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The 24 largest environmental impact investment firms based in Sydney, Australia

Ranked by team size
Top 24 of 54 company matches for environmental impact investment firms based in Sydney, Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 Sep 28, 202651-200168 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 · Sep 28, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5052 contacts →

Exact match

“Artesian, is a global alternative investment management firm specializing in debt, venture capital and impact investment strategies-$1.4 Billion AUM - Offices in Australia, China…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5042 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“Founded in 1989, we are Australia’s oldest ethical and impact investment advisory practice.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“Brightlight helps values-led investors build disciplined portfolios that measure what matters.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-1012 contacts →

Exact match

“Nanuk specialises in the investment implications of the tensions arising from companies around the world adopting more environmentally sustainable business practices and the…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Dana Asia has worked tirelessly to serve marginalised communities in Asia since 2011.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Vellum is more than an investment group; we are your partner in creating a more sustainable future.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Regnan is a leader in responsible investment with a heritage in Environmental, Social and Governance advice and insights dating back 24 years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-507 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 · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Bandera Capital is an independent private equity and venture capital investment firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Melior Investment Management is a leading Australian equities impact manager dedicated to delivering financial returns and driving positive change.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Global Impact Initiative (GII) creates Impact Investments; seeking both a positive financial return and a positive social impact for its clients and stakeholders.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-104 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 · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Kakariki Capital is a specialist fund manager with a focus on carbon and environmental assets.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“ENVEST GLOBAL is a sustainable strategy and investment company”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Aii was founded in 2014 with the seed of an idea planted by our founding shareholder, Ethinvest.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Capital as a force for good - aligning the needs of people with the needs of our planet.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-503 contacts →

Exact match

“We provide growth capital and capability to help enterprises, developers and investors maximise business potential and deliver positive impact to people and the planet.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-103 contacts →

Exact match

“We are a small company with big ambitions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-103 contacts →

Exact match

“NorthStar Impact is a profit for purpose investment manager that connects capital to purpose-driven businesses that are delivering environmental and social impacts alongside…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-102 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 · Sep 28, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Sep 28, 20261-102 contacts →

Exact match

“TAKE Global is a boutique strategic advisory firm founded by Kristy Carr and Dennis Lin.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 24 of 54 environmental impact investment firms based in Sydney, Australia

See the full list, filter by size, metro and specialty, and access 332 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental impact investment firms based in Sydney, Australia at a glance

As of Sep 28, 2026
60.6%Verified-email coverage
10.1Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
17
51-200
1

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 54 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 Sydney, Australia whose business descriptions match “environmental impact investment firms” 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 332 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 September 28, 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.

Environmental impact investment firms by metro in Australia

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 “environmental impact investment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental impact investment firms are there based in Sydney, Australia?

RevenueBase identified 54 company matches for environmental impact investment firms associated with Sydney, Australia as of September 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 in Australia has the most environmental impact investment firms?

Sydney leads Australia with 54 company records, followed by Melbourne (33) and Perth (13).

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 332 professional contacts with verified work emails tracked across these 54 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 September 28, 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.