Company lists · Data refreshed September 2026

Top 25 Land management consulting companies based in Australia

Name: Land management consulting companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 548 companies tracked

RevenueBase identified 548 land management consulting companies headquartered in Australia as of September 2026 and tracks 5,703 professional contacts across them, including 3,172 with verified work emails and 402 with mobile numbers. Sydney is the largest hub.

This list covers land management consulting companies 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 4, 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 4, 2026 86% judged on-target in blind review

548Companies

5,703Contacts tracked

3,172Verified emails

402Mobile numbers

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The 25 largest land management consulting companies based in Australia

Ranked by team size

Top 25 of 548 land management consulting companies based in Australia, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to land management consulting companies: 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	Umwelt Environmental & Social Consultants	Indirect evidence	Teralba, AustraliaHQ checked Sep 4, 2026	201-500	326 contacts →
	Indirect evidence “Umwelt has been trusted by clients and communities for over 30 years.” Source: RevenueBase Database · checked Sep 4, 2026
2	Jbs&g	Indirect evidence	Sydney, AustraliaHQ checked Sep 4, 2026	201-500	264 contacts →
	Indirect evidence “Established in 1996, JBS & G is one of Australia’s leading environmental consultancies with offices in Sydney, Melbourne, Perth, Adelaide, Brisbane, Canberra, Darwin, Wollongong…” Source: RevenueBase Database · checked Sep 4, 2026
3	Biosis PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 4, 2026	51-200	136 contacts →
	Indirect evidence “Biosis is a team of qualified and professional consultants, experienced in and passionate about ecology and cultural heritage.” Source: RevenueBase Database · checked Sep 4, 2026
4	Talis Consultants	Indirect evidence	Leederville, AustraliaHQ checked Sep 4, 2026	51-200	110 contacts →
	Indirect evidence “Talis Consultants is now operating throughout Australia.” Source: RevenueBase Database · checked Sep 4, 2026
5	ADW Johnson PTY LTD	Indirect evidence	Warners Bay, AustraliaHQ checked Sep 4, 2026	51-200	100 contacts →
	Indirect evidence “As a medium sized operation, ADW Johnson has the flexibility to ensure every project receives the individual attention of a senior member of our team.” Source: RevenueBase Database · checked Sep 4, 2026
6	Xenith	Partial evidence	Brisbane, AustraliaHQ checked Sep 4, 2026	51-200	92 contacts →
	Partial evidence “Xenith is an established consulting firm that delivers outstanding exploration, mine planning, operational and financial solutions to resources companies in Australia and around…” Source: RevenueBase Database · checked Sep 4, 2026
7	Emerge Associates	Indirect evidence	Perth, AustraliaHQ checked Sep 4, 2026	51-200	91 contacts →
	Indirect evidence “Emerge Associates are landscape architects and environmental consultants, integrating science and design to create great spaces, manage sensitive places and foster thriving…” Source: RevenueBase Database · checked Sep 4, 2026
8	Reeds Consulting	Strong evidence	Melbourne, AustraliaHQ checked Sep 4, 2026	51-200	89 contacts →
	Strong evidence “Reeds Consulting are experts in Land Surveying, Civil Engineering, Planning and Development Consulting.” Source: RevenueBase Database · checked Sep 4, 2026
9	RMCG	Indirect evidence	Bendigo, AustraliaHQ checked Sep 4, 2026	51-200	79 contacts →
	Indirect evidence “Bringing clarity to complexity.” Source: RevenueBase Database · checked Sep 4, 2026
10	Pinion Advisory	Indirect evidence	Clare, AustraliaHQ checked Sep 4, 2026	51-200	77 contacts →
	Indirect evidence “As an Australian-owned consultancy company specialising in agribusiness, water and environment, Pinion Advisory unlocks the potential in our people, our clients and our natural…” Source: RevenueBase Database · checked Sep 4, 2026
11	Natural Area	Strong evidence	Malaga, AustraliaHQ checked Sep 4, 2026	51-200	76 contacts →
	Strong evidence “Natural Area is a wholly Western Australian owned and operated company providing environmental consulting and on-ground environmental management to government, property…” Source: RevenueBase Database · checked Sep 4, 2026
12	RMA Engineers	Partial evidence	Toowoomba, AustraliaHQ checked Sep 4, 2026	51-200	69 contacts →
	Partial evidence “RMA is an energetic, multi-disciplinary consulting firm that provides tailored solutions with a personalised approach.” Source: RevenueBase Database · checked Sep 4, 2026
13	Ecology And Heritage Partners PTY LTD	Indirect evidence	Ascot Vale, AustraliaHQ checked Sep 4, 2026	51-200	67 contacts →
	Indirect evidence “Thank you for visiting Ecology and Heritage Partners.” Source: RevenueBase Database · checked Sep 4, 2026
14	Bridge42	Indirect evidence	Perth, AustraliaHQ checked Sep 4, 2026	51-200	63 contacts →
	Indirect evidence “At Bridge42, our purpose is to reveal the promise of Australia’s emerging future.” Source: RevenueBase Database · checked Sep 4, 2026
15	E2m	Indirect evidence	Milton, AustraliaHQ checked Sep 4, 2026	11-50	62 contacts →
	Indirect evidence “At e2m, we set the consultancy standard for terrestrial ecology, environmental approvals and environmental compliance.” Source: RevenueBase Database · checked Sep 4, 2026
16	KLM Spatial	Strong evidence	Scoresby, AustraliaHQ checked Sep 4, 2026	51-200	61 contacts →
	Strong evidence “KLM Spatial have been providing Australia’s private and public sectors with consulting services in Town Planning, Building Design, Land Surveying, Urban Design, Civil Engineering…” Source: RevenueBase Database · checked Sep 4, 2026
17	Barnson PTY LTD	Partial evidence	Dubbo, AustraliaHQ checked Sep 4, 2026	51-200	57 contacts →
	Partial evidence “Barnson Pty Ltd is an independent multi-disciplinary consulting firm offering professional services in the fields of town planning, bushfire assessments, landscape architecture…” Source: RevenueBase Database · checked Sep 4, 2026
18	Barker Ryan Stewart	Indirect evidence	Sydney, AustraliaHQ checked Sep 4, 2026	51-200	56 contacts →
	Indirect evidence “At Barker Ryan Stewart, we believe in better.” Source: RevenueBase Database · checked Sep 4, 2026
19	Grosvenor	Partial evidence	Canberra, AustraliaHQ checked Sep 4, 2026	11-50	54 contacts →
	Partial evidence “Grosvenor is a consulting firm that specialises in public sector advisory, procurement advisory and property advisory services.” Source: RevenueBase Database · checked Sep 4, 2026
20	Western Environmental	Indirect evidence	West Perth, AustraliaHQ checked Sep 4, 2026	51-200	52 contacts →
	Indirect evidence “We’re extraordinary consultants who protect and enhance the environment and value our community.” Source: RevenueBase Database · checked Sep 4, 2026
21	Gyde Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 4, 2026	11-50	51 contacts →
	Indirect evidence “Why ‘GYDE’?” Source: RevenueBase Database · checked Sep 4, 2026
22	Environmental Earth Sciences International Eesi	Partial evidence	Chatswood, AustraliaHQ checked Sep 4, 2026	51-200	49 contacts →
	Partial evidence “EESI Group, a leader in brown environment consulting, serves the mining, waste & landfill, urban development, and farming sectors across Australia and the UK.” Source: RevenueBase Database · checked Sep 4, 2026
23	Mecone	Indirect evidence	Sydney, AustraliaHQ checked Sep 4, 2026	11-50	47 contacts →
	Indirect evidence “Mecone is a leading urban planning, policy and development advisory consultancy with offices in Sydney, Western Sydney, Melbourne, and Brisbane.” Source: RevenueBase Database · checked Sep 4, 2026
24	DE Witt Consulting DWC	Partial evidence	Charlestown, AustraliaHQ checked Sep 4, 2026	11-50	47 contacts →
	Partial evidence “de Witt Consulting is a company dedicated to providing a personal and professional service to clients.” Source: RevenueBase Database · checked Sep 4, 2026
25	APG	Partial evidence	Sydney, AustraliaHQ checked Sep 4, 2026	11-50	47 contacts →
	Partial evidence “APG is a Sydney based project management organisation and property consultant with offices in Sydney, Brisbane and Melbourne.” Source: RevenueBase Database · checked Sep 4, 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: land management consulting companies. 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 land management consulting companies.
Partial evidence: Its own public description names part of land management consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name land management consulting companies. 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 25 of 548 land management consulting companies based in Australia

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Land management consulting companies based in Australia at a glance

As of Sep 4, 2026

55.6%Verified-email coverage

7.0%Mobile-number coverage

10.4Average contacts per company

1-10Median size (employees)

7.1%Largest-city concentration · Sydney

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

358

11-50

152

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

30931–60

1,77661–90

1,07490–180

13180+

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 land management consulting companies, 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 “land management consulting companies”. 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 land management consulting companies), 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 land management consulting companies, 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, 3,172 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 4, 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.

Land management consulting companies by metro

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 land management consulting companies, 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 land management consulting companies are there based in Australia?

RevenueBase identified 548 land management consulting companies 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?

Umwelt Environmental & Social Consultants, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most land management consulting companies?

Sydney leads with 39 headquartered companies, followed by Melbourne (34) and Brisbane (23).

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 3,172 verified decision-maker contacts tracked across these 548 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 4, 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.