Company lists · Data refreshed September 2026

Top 23 Green building consultants based in Australia

Name: Green building consultants based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 362 companies tracked

RevenueBase identified 362 green building consultants headquartered in Australia as of September 2026 and tracks 2,634 professional contacts across them, including 1,440 with verified work emails. Sydney is the largest hub.

This list covers green building consultants headquartered in 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 16, 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 16, 2026 86% judged on-target in blind review

362Companies

2,634Contacts tracked

1,440Verified emails

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The 23 largest green building consultants based in Australia

Ranked by team size

Top 23 of 362 green building consultants based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to green building consultants: 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	ADP Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	201-500	468 contacts →
	Partial evidence “ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Source: RevenueBase Database · checked Sep 16, 2026
2	EMM Consulting PTY Limited	Indirect evidence	St Leonards, AustraliaHQ checked Sep 16, 2026	201-500	361 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
3	Jensen Hughes Pacific	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	51-200	104 contacts →
	Partial evidence “At Jensen Hughes Pacific, we deliver industry leading services in building code compliance, fire and life safety, accessibility, sustainable design, and fire systems design.” Source: RevenueBase Database · checked Sep 16, 2026
4	Steve Watson & Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	51-200	57 contacts →
	Partial evidence “Steve Watson & Partners is a well recognised and professional building code consulting and approvals service.” Source: RevenueBase Database · checked Sep 16, 2026
5	Wrap Consulting Engineering	Strong evidence	Richmond, AustraliaHQ checked Sep 16, 2026	51-200	48 contacts →
	Strong evidence “WRAP Engineering is a comprehensive building services consultancy focused on delivering the highest level of personalised service to its clients.” Source: RevenueBase Database · checked Sep 16, 2026
6	ITP Renewables	Partial evidence	Canberra, AustraliaHQ checked Sep 16, 2026	11-50	39 contacts →
	Partial evidence “ITP Renewables is Australia’s longest-running, independent, renewable energy consultancy.” Source: RevenueBase Database · checked Sep 16, 2026
7	EMF Griffiths	Strong evidence	Ashmore, AustraliaHQ checked Sep 16, 2026	51-200	37 contacts →
	Strong evidence “EMF Griffiths is an Australian building services and sustainability consultancy providing ESD, Mechanical, Electrical, Fire, Hydraulics and Vertical Transport engineering services.” Source: RevenueBase Database · checked Sep 16, 2026
8	Walkerbai Consulting	Partial evidence	AustraliaHQ checked Sep 16, 2026	51-200	34 contacts →
	Partial evidence “WalkerBai is a leading consulting firm providing premium engineering, sustainable design, and technical management services across all building sectors.” Source: RevenueBase Database · checked Sep 16, 2026
9	Sustainable Development Consultants PTY LTD	Indirect evidence	Camberwell, AustraliaHQ checked Sep 16, 2026	11-50	34 contacts →
	Indirect evidence “18 years of innovation, pioneering and project delivery.” Source: RevenueBase Database · checked Sep 16, 2026
10	SUHO	Strong evidence	Adelaide (edwardstown), AustraliaHQ checked Sep 16, 2026	11-50	29 contacts →
	Strong evidence “Operating for 20 years across Australia, SUHO provides premium consultancy services to the commercial and residential building industries.” Source: RevenueBase Database · checked Sep 16, 2026
11	Multitech Solutions PTY LTD	Partial evidence	Fortitude Valley, AustraliaHQ checked Sep 16, 2026	11-50	26 contacts →
	Partial evidence “Multitech Solutions is a consulting engineering practice with expertise in all areas of building services and sustainable design.” Source: RevenueBase Database · checked Sep 16, 2026
12	Efficient Living	Strong evidence	Collaroy, AustraliaHQ checked Sep 16, 2026	11-50	24 contacts →
	Strong evidence “Efficient Living is a Sydney-based team of ESD consultants helping architects, builders and developers create sustainable, deliverable buildings that perform at their best.” Source: RevenueBase Database · checked Sep 16, 2026
13	Energy Advance Australia Pty. LTD	Indirect evidence	Wangara, AustraliaHQ checked Sep 16, 2026	11-50	23 contacts →
	Indirect evidence “Energy Advance exists to provide support to an industry where excellence, value-for-money and exceptional service are paramount.” Source: RevenueBase Database · checked Sep 16, 2026
14	Certified Energy	Partial evidence	The Rocks, AustraliaHQ checked Sep 16, 2026	11-50	23 contacts →
	Partial evidence “Certified Energy provides practical ESD and building performance services across residential and commercial projects.” Source: RevenueBase Database · checked Sep 16, 2026
15	Dartmouth Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	22 contacts →
	Indirect evidence “At Dartmouth Consulting, we believe that success is achieved through the integration of sustainability, engagement, commercial outcomes and effective implementation throughout…” Source: RevenueBase Database · checked Sep 16, 2026
16	CA Architects	Indirect evidence	Cairns, AustraliaHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “CA Architects has been practicing in Cairns for over 30 years and is recognized in its own right as one of the region’s leading design practices.” Source: RevenueBase Database · checked Sep 16, 2026
17	Essjay Consulting Engineers	Partial evidence	Mulgrave, AustraliaHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “We are a multi disciplinary building services consulting engineers.” Source: RevenueBase Database · checked Sep 16, 2026
18	Dsquared Consulting	Indirect evidence	Adelaide, AustraliaHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence “dsquared Consulting provides innovative, independent, robust and cost effective solutions for sustainable built environments.” Source: RevenueBase Database · checked Sep 16, 2026
19	Energylink Services PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “EnergyLink Services is a multi-disciplinary, specialist, energy and carbon consultancy and project developer.” Source: RevenueBase Database · checked Sep 16, 2026
20	Seed Engineers	Strong evidence	St Lucia, AustraliaHQ checked Sep 16, 2026	11-50	17 contacts →
	Strong evidence “SEED Engineers has more than a decade of experience in design consultancy for the building services industry.” Source: RevenueBase Database · checked Sep 16, 2026
21	Constructive Building Consultants PTY LTD	Strong evidence	Gnangara, AustraliaHQ checked Sep 16, 2026	11-50	16 contacts →
	Strong evidence “Constructive Building Consultants are leaders in Western Australia’s building and construction industry, specialising in all levels of residential, commercial and industrial…” Source: RevenueBase Database · checked Sep 16, 2026
22	Centric Building Services Engineers	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “Centric Building Services Engineers Centric Building Services Engineers are a team of highly experienced consulting engineering experts in building services.” Source: RevenueBase Database · checked Sep 16, 2026
23	GIW Environmental Solutions	Partial evidence	Richmond, AustraliaHQ checked Sep 16, 2026	1-10	13 contacts →
	Partial evidence “GIW Environmental Solutions Pty Ltd,(“GIW”) is a specialist Environmentally Sustainable Design (ESD) consultancy.” Source: RevenueBase Database · checked Sep 16, 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: green building consultants. 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 green building consultants.
Partial evidence: Its own public description names part of green building consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name green building consultants. 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 23 of 362 green building consultants based in Australia

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Green building consultants based in Australia at a glance

As of Sep 16, 2026

54.7%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

12.2%Largest-city concentration · Sydney

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

279

11-50

51-200

201-500

501-1,000

5,001-10,000

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 362 companies.

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 green building consultants, 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 Australia whose own description of what they do matches “green building consultants”. 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 green building consultants), 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 green building consultants, and records with no verified work email. Companies headquartered outside Australia 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, 1,440 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 16, 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.

Green building consultants by metro

Green building consultants in Sydney44
Green building consultants in Melbourne39

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 green building consultants, 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 green building consultants are there based in Australia?

RevenueBase identified 362 green building consultants headquartered in 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?

ADP Consulting, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most green building consultants?

Sydney leads with 44 headquartered companies, followed by Melbourne (39) and Brisbane (17).

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 1,440 verified decision-maker contacts tracked across these 362 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 16, 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.