Company lists · Data refreshed November 2026

Top 20 School sustainability program consultants based in Australia

RevenueBase identified 61 company matches for school sustainability program consultants associated with Australia as of November 2026 and tracks 1,123 professional contacts across them, including 668 with verified work emails. Sydney is the largest hub.

This list covers company matches for school sustainability program consultants 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
61Companies
1,123Contacts tracked
668Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 20 largest school sustainability program consultants based in Australia

Ranked by team size
Top 20 of 61 company matches for school sustainability program consultants 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 matchMelbourne, AustraliaHQ recorded Nov 6, 2026201-500472 contacts →

Exact match

“ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchCamberwell, AustraliaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“18 years of innovation, pioneering and project delivery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCollaroy, AustraliaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Efficient Living is a Sydney-based team of ESD consultants helping architects, builders and developers create sustainable, deliverable buildings that perform at their best.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchByron Bay, AustraliaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“We are an impact agency: agents of positive impact for environmental, economic, social and cultural sustainability.”

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

Exact match

“As Sustainability Design Consultants for Australia’s Leading Developers, Renyi provides expert guidance throughout the design and construction phases of every project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNathan, AustraliaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“For over two decades, ACTS has supported campuses to play a pivotal role in transforming our world into one that is fair, just, and equitable for all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchManly, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Sydney based environmental and sustainability advisory.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We are a dedicated consultancy driven by a profound commitment to fostering sustainability across diverse sectors, including construction, commercial, industrial, and financial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We provide sustainability assessments, reporting, and advice to help organisations and communities of all sizes thrive within ecological limits.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are an Environmentally Sustainable Design Consultancy that specializes in reports for Planning and Building permits.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Our Hiraya helps large enterprise to drive sustainability awareness, engagement and development to their suppliers and partners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIndooroopilly, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are passionate and committed to improving business sustainability The Ecoefficiency Group helps business, industry, and government implement practices that provide a stable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“At Bioneering Australia, we facilitate triple-bottom-line sustainability outcomes which contribute to robust, resilient and regenerative cities and organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGold Coast, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Stellar Thermal are experts in creating energy efficient sanctuaries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKensington, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We champion sustainability to positively transform organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“iCCOUNT is a trusted sustainability consultancy, with proven industry experience, helping small to medium-sized businesses in the construction and manufacturing industry embed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Specialist in-Sustainable Consulting and Planning -Livable Housing Australia Assessments (LHA)-Passive House Design and Modelling -Green Star delivery -Sustainable Education…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“At Endless Play Studio we care deeply about our children's future on Earth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Environmental Sustainability”

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

Showing 20 of 61 school sustainability program consultants based in Australia

See the full list, filter by size, metro and specialty, and access 668 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

School sustainability program consultants based in Australia at a glance

As of Nov 6, 2026
59.5%Verified-email coverage
18.4Average contacts per company
1-10Median size (employees)
19.7%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
8
51-200
3
201-500
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 61 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 “school sustainability program consultants” 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 668 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 “school sustainability program consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many school sustainability program consultants are there based in Australia?

RevenueBase identified 61 company matches for school sustainability program consultants 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?

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

Which city has the most school sustainability program consultants?

Sydney leads with 12 company records, followed by Melbourne (10) and Brisbane (8).

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 668 professional contacts with verified work emails tracked across these 61 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.

Ready to reach these companies? Verified emails and direct dials for all 61 school sustainability program consultants based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

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.