Company lists · Data refreshed September 2026
Top 25 Land management consulting companies based in Australia
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, how directly it supports the match, 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 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.
The 25 largest land management consulting companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 326 | ||||
“Umwelt has been trusted by clients and communities for over 30 years.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 264 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 136 | ||||
“Biosis is a team of qualified and professional consultants, experienced in and passionate about ecology and cultural heritage.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 110 | ||||
“Talis Consultants is now operating throughout Australia.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 100 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | XenithPartial evidence | 92 | |||
“Xenith is an established consulting firm that delivers outstanding exploration, mine planning, operational and financial solutions to resources companies in Australia and around…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 91 | ||||
“Emerge Associates are landscape architects and environmental consultants, integrating science and design to create great spaces, manage sensitive places and foster thriving…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | Reeds ConsultingStrong evidence | 89 | |||
“Reeds Consulting are experts in Land Surveying, Civil Engineering, Planning and Development Consulting.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 79 | ||||
“Bringing clarity to complexity.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 77 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 76 | ||||
“Natural Area is a wholly Western Australian owned and operated company providing environmental consulting and on-ground environmental management to government, property…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | RMA EngineersPartial evidence | 69 | |||
“RMA is an energetic, multi-disciplinary consulting firm that provides tailored solutions with a personalised approach.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 67 | ||||
“Thank you for visiting Ecology and Heritage Partners.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 63 | ||||
“At Bridge42, our purpose is to reveal the promise of Australia’s emerging future.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 62 | ||||
“At e2m, we set the consultancy standard for terrestrial ecology, environmental approvals and environmental compliance.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 61 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 57 | ||||
“Barnson Pty Ltd is an independent multi-disciplinary consulting firm offering professional services in the fields of town planning, bushfire assessments, landscape architecture…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 56 | ||||
“At Barker Ryan Stewart, we believe in better.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 54 | ||||
“Grosvenor is a consulting firm that specialises in public sector advisory, procurement advisory and property advisory services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | Western EnvironmentalIndirect evidence | 52 | |||
“We’re extraordinary consultants who protect and enhance the environment and value our community.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 51 | ||||
“Why ‘GYDE’?” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 49 | ||||
“EESI Group, a leader in brown environment consulting, serves the mining, waste & landfill, urban development, and farming sectors across Australia and the UK.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | MeconeIndirect evidence | 47 | |||
“Mecone is a leading urban planning, policy and development advisory consultancy with offices in Sydney, Western Sydney, Melbourne, and Brisbane.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 47 | ||||
“de Witt Consulting is a company dedicated to providing a personal and professional service to clients.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 47 | ||||
“APG is a Sydney based project management organisation and property consultant with offices in Sydney, Brisbane and Melbourne.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
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, 2026Companies by employee count
Verified emails by last verification
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 evidence 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 SmartSearch, 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.
- 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 an evidence 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
- Land management consulting companies in Sydney39
- Land management consulting companies in Melbourne34
Frequently asked
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 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.
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