Company lists · Data refreshed September 2026
Top 25 Environmental consultant firms based in Australia
RevenueBase identified 768 company matches for environmental consultant firms associated with Australia as of September 2026 and tracks 10,562 professional contacts across them, including 5,760 with verified work emails. Melbourne is the largest hub.
This list covers company matches for environmental consultant firms 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 September 21, 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 environmental consultant firms based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 985 contacts → | ||||
Exact match “Cardno is now officially Stantec.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 468 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 361 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 329 contacts → | ||||
Exact match “Umwelt has been trusted by clients and communities for over 30 years.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 317 contacts → | ||||
Exact match “pitt & sherry is an Australian-owned engineering and environmental consultancy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 262 contacts → | ||||
Exact match “Established in 1996, JBS & G is one of Australia’s leading environmental consultancies with offices in Sydney, Melbourne, Perth, Adelaide, Brisbane, Canberra, Darwin, Wollongong…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 216 contacts → | ||||
Exact match “Now a part of the Egis Group, Engeny provides a wide range of specialist engineering and environmental consultancy services across disciplines.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 211 contacts → | ||||
Exact match “We exist to empower people to make a difference.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 181 contacts → | ||||
Exact match “Senversa is an Australian, employee-owned environmental, engineering & sustainability professional services firm, specialising in the provision of environmental approvals, ground…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 163 contacts → | ||||
Exact match “MEC is a leading global technical consulting firm dedicated to servicing the mining industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 141 contacts → | ||||
Exact match “The Alluvium Group is an employee-owned consulting practice founded in 2006 to provide advice to government and private organisations on issues impacting on the build and natural…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 136 contacts → | ||||
Exact match “Biosis is a team of qualified and professional consultants, experienced in and passionate about ecology and cultural heritage.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 120 contacts → | ||||
Exact match “Alliance Geotechnical is an established and highly respected Geotechnical and Environmental consultancy firm with a proven track record in delivering and exceeding our client’s…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 108 contacts → | ||||
Exact match “Talis Consultants is now operating throughout Australia.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 105 contacts → | ||||
Exact match “Ecosure is the largest specialist privately owned environmental consultancy in Queensland, providing services across Australia and the Pacific to major projects, business…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 101 contacts → | ||||
Exact match “At Earth Systems, we believe that solving the world’s environmental challenges requires more than just knowledge-it takes innovation and action.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 94 contacts → | ||||
Exact match “Epic offers industry leading environmental solutions to national and selected international markets.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 92 contacts → | ||||
Exact match “Xenith is an established consulting firm that delivers outstanding exploration, mine planning, operational and financial solutions to resources companies in Australia and around…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 91 contacts → | ||||
Exact match “Emerge Associates are landscape architects and environmental consultants, integrating science and design to create great spaces, manage sensitive places and foster thriving…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 81 contacts → | ||||
Exact match “CETEC is an independent consultancy delivering scientific and technical solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 76 contacts → | ||||
Exact match “Natural Area is a wholly Western Australian owned and operated company providing environmental consulting and on-ground environmental management to government, property…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 70 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 70 contacts → | ||||
Exact match “Public and private sector organisations across the globe choose OPEC Systems to creatively and intelligently solve their environmental engineering challenges.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 68 contacts → | ||||
Exact match “Thank you for visiting Ecology and Heritage Partners.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 67 contacts → | ||||
Exact match “Hydrobiology is an Environmental Consulting Company offering integrated services in the physical, biological and chemical processes of environmental systems with a particular…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “environmental consultant firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 768 environmental consultant firms based in Australia
See the full list, filter by size, metro and specialty, and access 5,760 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Environmental consultant firms based in Australia at a glance
As of Sep 21, 2026Companies by employee count
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 768 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 “environmental consultant 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 5,760 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 21, 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 consultant firms by metro
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 consultant firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental consultant firms are there based in Australia?
RevenueBase identified 768 company matches for environmental consultant firms associated with 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?
Cardno tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most environmental consultant firms?
Melbourne leads with 63 company records, followed by Perth (60) and Sydney (57).
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 5,760 professional contacts with verified work emails tracked across these 768 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 768 environmental consultant firms based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Environmental consultant firms by geography
- Environmental consultant firms based in Brisbane, Australia
- Environmental consultant firms based in Melbourne, Australia
- Environmental consultant firms based in Perth, Australia
- Environmental consultant firms based in Sydney, Australia
- Environmental consultant firms based in Belo Horizonte, Brazil
- Environmental consultant firms based in Campinas, Brazil
- Environmental consultant firms based in Curitiba, Brazil
- Environmental consultant firms based in Fortaleza, Brazil
- Environmental consultant firms based in Porto Alegre, Brazil
- Environmental consultant firms based in Rio De Janeiro, Brazil
- Environmental consultant firms based in Sao Paulo, Brazil
- Environmental consultant firms based in Calgary, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental consultant firms based in Brisbane, Australia
- Environmental consultant firms based in Melbourne, Australia
- Environmental consultant firms based in Perth, Australia
- Environmental consultant firms based in Sydney, Australia
- Environmental consultant firms based in Belo Horizonte, Brazil
- Environmental consultant firms based in Campinas, Brazil
Company intelligence · public preview
Top 25 environmental consultant firms based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 768 matching company records for environmental consultant firms based in Australia, with 10,562 tracked contacts and 5,760 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental consultant firms based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Cardnostantec.comHQ: Fortitude Valley, AustraliaReported employees: 1,001-5,000 | Fortitude Valley, Australia | 1,001-5,000 | Exact match | 985 contacts → |
“Cardno is now officially Stantec.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ADP Consultingadpconsulting.comHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 468 contacts → |
“ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  EMM Consulting PTY Limitedemmconsulting.com.auHQ: St Leonards, AustraliaReported employees: 201-500 | St Leonards, Australia | 201-500 | Exact match | 361 contacts → |
“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.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Umwelt Environmental & Social Consultantsumwelt.com.auHQ: Teralba, AustraliaReported employees: 201-500 | Teralba, Australia | 201-500 | Exact match | 329 contacts → |
“Umwelt has been trusted by clients and communities for over 30 years.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Pitt&sherrypittsh.com.auHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 317 contacts → |
“pitt & sherry is an Australian-owned engineering and environmental consultancy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Jbs&gjbsg.com.auHQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 262 contacts → |
“Established in 1996, JBS & G is one of Australia’s leading environmental consultancies with offices in Sydney, Melbourne, Perth, Adelaide, Brisbane, Canberra, Darwin, Wollongong…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Engenyengeny.com.auHQ: Brisbane, AustraliaReported employees: 201-500 | Brisbane, Australia | 201-500 | Exact match | 216 contacts → |
“Now a part of the Egis Group, Engeny provides a wide range of specialist engineering and environmental consultancy services across disciplines.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ECO Logical Australia PTY LTDecoaus.com.auHQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 211 contacts → |
“We exist to empower people to make a difference.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Senversasenversa.com.auHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 181 contacts → |
“Senversa is an Australian, employee-owned environmental, engineering & sustainability professional services firm, specialising in the provision of environmental approvals, ground…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  MECmecmining.com.auHQ: Brisbane City, AustraliaReported employees: 51-200 | Brisbane City, Australia | 51-200 | Exact match | 163 contacts → |
“MEC is a leading global technical consulting firm dedicated to servicing the mining industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Alluvium Groupalluvium.comHQ: East Melbourne, AustraliaReported employees: 201-500 | East Melbourne, Australia | 201-500 | Exact match | 141 contacts → |
“The Alluvium Group is an employee-owned consulting practice founded in 2006 to provide advice to government and private organisations on issues impacting on the build and natural…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Biosis PTY LTDbiosis.com.auHQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 136 contacts → |
“Biosis is a team of qualified and professional consultants, experienced in and passionate about ecology and cultural heritage.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Alliance Geotechnicalallgeo.com.auHQ: Seven Hills, AustraliaReported employees: 51-200 | Seven Hills, Australia | 51-200 | Exact match | 120 contacts → |
“Alliance Geotechnical is an established and highly respected Geotechnical and Environmental consultancy firm with a proven track record in delivering and exceeding our client’s…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Talis Consultantstalisconsultants.com.auHQ: Leederville, AustraliaReported employees: 51-200 | Leederville, Australia | 51-200 | Exact match | 108 contacts → |
“Talis Consultants is now operating throughout Australia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ecosureecosure.com.auHQ: Burleigh Heads, AustraliaReported employees: 51-200 | Burleigh Heads, Australia | 51-200 | Exact match | 105 contacts → |
“Ecosure is the largest specialist privately owned environmental consultancy in Queensland, providing services across Australia and the Pacific to major projects, business…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Earth Systemsearthsystemsglobal.comHQ: Port Melbourne, AustraliaReported employees: 51-200 | Port Melbourne, Australia | 51-200 | Exact match | 101 contacts → |
“At Earth Systems, we believe that solving the world’s environmental challenges requires more than just knowledge-it takes innovation and action.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Epic Environmentalepicenvironmental.com.auHQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 94 contacts → |
“Epic offers industry leading environmental solutions to national and selected international markets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Xenithxenith.com.auHQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 92 contacts → |
“Xenith is an established consulting firm that delivers outstanding exploration, mine planning, operational and financial solutions to resources companies in Australia and around…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Emerge Associatesemergeassociates.com.auHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 91 contacts → |
“Emerge Associates are landscape architects and environmental consultants, integrating science and design to create great spaces, manage sensitive places and foster thriving…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  CETECcetec.com.auHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 81 contacts → |
“CETEC is an independent consultancy delivering scientific and technical solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Natural Areanaturalarea.com.auHQ: Malaga, AustraliaReported employees: 51-200 | Malaga, Australia | 51-200 | Exact match | 76 contacts → |
“Natural Area is a wholly Western Australian owned and operated company providing environmental consulting and on-ground environmental management to government, property…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Pinion Advisorypinionadvisory.comHQ: Clare, AustraliaReported employees: 51-200 | Clare, Australia | 51-200 | Exact match | 70 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Opec Systemsopecsystems.comHQ: Lennox Head, AustraliaReported employees: 51-200 | Lennox Head, Australia | 51-200 | Exact match | 70 contacts → |
“Public and private sector organisations across the globe choose OPEC Systems to creatively and intelligently solve their environmental engineering challenges.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ecology And Heritage Partners PTY LTDehpartners.com.auHQ: Ascot Vale, AustraliaReported employees: 51-200 | Ascot Vale, Australia | 51-200 | Exact match | 68 contacts → |
“Thank you for visiting Ecology and Heritage Partners.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Hydrobiologyhydrobiology.comHQ: Milton, AustraliaReported employees: 11-50 | Milton, Australia | 11-50 | Exact match | 67 contacts → |
“Hydrobiology is an Environmental Consulting Company offering integrated services in the physical, biological and chemical processes of environmental systems with a particular…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 768 company matches
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Environmental consultant firms: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
766 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 768 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Environmental consultant firms by metro
Questions about this company list
What does Exact match mean for environmental consultant firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental consultant firms did RevenueBase find based in Australia?
The saved snapshot records 768 matching company records, 10,562 tracked contacts and 5,760 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Environmental consultant firms by geography
- Environmental consultant firms based in Brisbane, Australia
- Environmental consultant firms based in Melbourne, Australia
- Environmental consultant firms based in Perth, Australia
- Environmental consultant firms based in Sydney, Australia
- Environmental consultant firms based in Belo Horizonte, Brazil
- Environmental consultant firms based in Campinas, Brazil
- Environmental consultant firms based in Curitiba, Brazil
- Environmental consultant firms based in Fortaleza, Brazil
- Environmental consultant firms based in Porto Alegre, Brazil
- Environmental consultant firms based in Rio De Janeiro, Brazil
- Environmental consultant firms based in Sao Paulo, Brazil
- Environmental consultant firms based in Calgary, Canada
Cite this list
RevenueBase Data Team. Top 25 environmental consultant firms based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/environmental-consultant-firms/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental consultant firms based in Brisbane, Australia
- Environmental consultant firms based in Melbourne, Australia
- Environmental consultant firms based in Perth, Australia
- Environmental consultant firms based in Sydney, Australia
- Environmental consultant firms based in Belo Horizonte, Brazil
- Environmental consultant firms based in Campinas, Brazil
Company intelligence · public preview
Top 25 environmental consultant firms based in Australia
RevenueBase records 768 matching company records for environmental consultant firms based in Australia, with 10,562 tracked contacts and 5,760 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental consultant firms based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Cardnostantec.com HQ: Fortitude Valley, AustraliaReported employees: 1,001-5,000 | Fortitude Valley, Australia | 1,001-5,000 | Exact match | 985 contacts → |
“Cardno is now officially Stantec.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ADP Consultingadpconsulting.com HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 468 contacts → |
“ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | EMM Consulting PTY Limitedemmconsulting.com.au HQ: St Leonards, AustraliaReported employees: 201-500 | St Leonards, Australia | 201-500 | Exact match | 361 contacts → |
“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.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Umwelt Environmental & Social Consultantsumwelt.com.au HQ: Teralba, AustraliaReported employees: 201-500 | Teralba, Australia | 201-500 | Exact match | 329 contacts → |
“Umwelt has been trusted by clients and communities for over 30 years.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Pitt&sherrypittsh.com.au HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 317 contacts → |
“pitt & sherry is an Australian-owned engineering and environmental consultancy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Jbs&gjbsg.com.au HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 262 contacts → |
“Established in 1996, JBS & G is one of Australia’s leading environmental consultancies with offices in Sydney, Melbourne, Perth, Adelaide, Brisbane, Canberra, Darwin, Wollongong…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Engenyengeny.com.au HQ: Brisbane, AustraliaReported employees: 201-500 | Brisbane, Australia | 201-500 | Exact match | 216 contacts → |
“Now a part of the Egis Group, Engeny provides a wide range of specialist engineering and environmental consultancy services across disciplines.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ECO Logical Australia PTY LTDecoaus.com.au HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 211 contacts → |
“We exist to empower people to make a difference.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Senversasenversa.com.au HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 181 contacts → |
“Senversa is an Australian, employee-owned environmental, engineering & sustainability professional services firm, specialising in the provision of environmental approvals, ground…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | MECmecmining.com.au HQ: Brisbane City, AustraliaReported employees: 51-200 | Brisbane City, Australia | 51-200 | Exact match | 163 contacts → |
“MEC is a leading global technical consulting firm dedicated to servicing the mining industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Alluvium Groupalluvium.com HQ: East Melbourne, AustraliaReported employees: 201-500 | East Melbourne, Australia | 201-500 | Exact match | 141 contacts → |
“The Alluvium Group is an employee-owned consulting practice founded in 2006 to provide advice to government and private organisations on issues impacting on the build and natural…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Biosis PTY LTDbiosis.com.au HQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 136 contacts → |
“Biosis is a team of qualified and professional consultants, experienced in and passionate about ecology and cultural heritage.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Alliance Geotechnicalallgeo.com.au HQ: Seven Hills, AustraliaReported employees: 51-200 | Seven Hills, Australia | 51-200 | Exact match | 120 contacts → |
“Alliance Geotechnical is an established and highly respected Geotechnical and Environmental consultancy firm with a proven track record in delivering and exceeding our client’s…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Talis Consultantstalisconsultants.com.au HQ: Leederville, AustraliaReported employees: 51-200 | Leederville, Australia | 51-200 | Exact match | 108 contacts → |
“Talis Consultants is now operating throughout Australia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ecosureecosure.com.au HQ: Burleigh Heads, AustraliaReported employees: 51-200 | Burleigh Heads, Australia | 51-200 | Exact match | 105 contacts → |
“Ecosure is the largest specialist privately owned environmental consultancy in Queensland, providing services across Australia and the Pacific to major projects, business…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Earth Systemsearthsystemsglobal.com HQ: Port Melbourne, AustraliaReported employees: 51-200 | Port Melbourne, Australia | 51-200 | Exact match | 101 contacts → |
“At Earth Systems, we believe that solving the world’s environmental challenges requires more than just knowledge-it takes innovation and action.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Epic Environmentalepicenvironmental.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 94 contacts → |
“Epic offers industry leading environmental solutions to national and selected international markets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Xenithxenith.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 92 contacts → |
“Xenith is an established consulting firm that delivers outstanding exploration, mine planning, operational and financial solutions to resources companies in Australia and around…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Emerge Associatesemergeassociates.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 91 contacts → |
“Emerge Associates are landscape architects and environmental consultants, integrating science and design to create great spaces, manage sensitive places and foster thriving…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | CETECcetec.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 81 contacts → |
“CETEC is an independent consultancy delivering scientific and technical solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Natural Areanaturalarea.com.au HQ: Malaga, AustraliaReported employees: 51-200 | Malaga, Australia | 51-200 | Exact match | 76 contacts → |
“Natural Area is a wholly Western Australian owned and operated company providing environmental consulting and on-ground environmental management to government, property…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pinion Advisorypinionadvisory.com HQ: Clare, AustraliaReported employees: 51-200 | Clare, Australia | 51-200 | Exact match | 70 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Opec Systemsopecsystems.com HQ: Lennox Head, AustraliaReported employees: 51-200 | Lennox Head, Australia | 51-200 | Exact match | 70 contacts → |
“Public and private sector organisations across the globe choose OPEC Systems to creatively and intelligently solve their environmental engineering challenges.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ecology And Heritage Partners PTY LTDehpartners.com.au HQ: Ascot Vale, AustraliaReported employees: 51-200 | Ascot Vale, Australia | 51-200 | Exact match | 68 contacts → |
“Thank you for visiting Ecology and Heritage Partners.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Hydrobiologyhydrobiology.com HQ: Milton, AustraliaReported employees: 11-50 | Milton, Australia | 11-50 | Exact match | 67 contacts → |
“Hydrobiology is an Environmental Consulting Company offering integrated services in the physical, biological and chemical processes of environmental systems with a particular…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 768 company matches
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Environmental consultant firms: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
766 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 768 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Environmental consultant firms by metro
Questions about this company list
What does Exact match mean for environmental consultant firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental consultant firms did RevenueBase find based in Australia?
The saved snapshot records 768 matching company records, 10,562 tracked contacts and 5,760 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Environmental consultant firms by geography
- Environmental consultant firms based in Brisbane, Australia
- Environmental consultant firms based in Melbourne, Australia
- Environmental consultant firms based in Perth, Australia
- Environmental consultant firms based in Sydney, Australia
- Environmental consultant firms based in Belo Horizonte, Brazil
- Environmental consultant firms based in Campinas, Brazil
- Environmental consultant firms based in Curitiba, Brazil
- Environmental consultant firms based in Fortaleza, Brazil
- Environmental consultant firms based in Porto Alegre, Brazil
- Environmental consultant firms based in Rio De Janeiro, Brazil
- Environmental consultant firms based in Sao Paulo, Brazil
- Environmental consultant firms based in Calgary, Canada
Cite this list
RevenueBase Data Team. Top 25 environmental consultant firms based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/environmental-consultant-firms/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Environmental consultant firms based in Belo Horizonte, Brazil
- Environmental consultant firms based in Campinas, Brazil