Company lists · Data refreshed November 2026

Top 23 Environmental baseline study firms based in Australia

RevenueBase identified 61 company matches for environmental baseline study firms associated with Australia as of November 2026 and tracks 514 professional contacts across them, including 274 with verified work emails. Perth is the largest hub.

This list covers company matches for environmental baseline study 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 November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
61Companies
514Contacts tracked
274Verified emails
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The 23 largest environmental baseline study firms based in Australia

Ranked by team size
Top 23 of 61 company matches for environmental baseline study firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMilton, AustraliaHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“Hydrobiology, part of SLR is an Environmental Consulting Company offering integrated services in the physical, biological and chemical processes of environmental systems with a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTennyson, AustraliaHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Assured Environmental (AE) is a team of experienced and trusted professionals focused on delivering high quality, responsive and practical environmental monitoring and consulting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDarwin City, AustraliaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“EcOz Environmental Consultants (EcOz) is an environmental consulting company with offices in Darwin, Katherine and Alice Springs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNewcastle, AustraliaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Wedgetail specialise in Environmental Approvals, Compliance, and Ecological Studies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWarana, AustraliaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Expert Environmental Planners, Environmental Scientists and Environmental Engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchO'connor, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We work with clients, not just for them, with a focus on project needs from beginning to end.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUltimo, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Waratah Consulting provides practical, compliance-focused building inspection and environmental consulting services across NSW.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEmerald, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“4T Consultants Pty Ltd is an Environmental Services company based in Emerald, Queensland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHawthorn East, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Compass Environmental is a specialist consultancy with a proven reputation for solving the industry’s most complex challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMorayfield, AustraliaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Green Tape Solutions is an Australian consultancy that specialises in environmental assessment, environmental surveys and auditing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRozelle, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“EnviroX exist to make the the environment a better and safer place.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRoma, AustraliaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Boobook has helped hundreds of clients across Australia including individuals, Government agencies, mining companies and more with a wide range of environmental work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Environmental Engineering Consultants”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMooloolaba, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“SAGE Environmental Services offers diverse environmental services and partnering opportunities: Contaminated Land Environmental Auditing Health Impact Assessments Supporting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCentral Coast, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“H2O Consulting Group is a boutique environmental consulting company based in NSW.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPyrmont, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Environmental Services & Education Australia's highly skilled and experienced environmental consultants and ecologists will get your development approved first time, and on time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchByron Bay, AustraliaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Raw Earth’s Environmental Consultants embrace innovative problem-solving to meet our client’s project objectives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPerth, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Pendragon Environmental Solutions are a team of premier environmental specialists providing cross-industry consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRiverstone, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“NEO Consulting is the preferred environmental partner for builders, architects, town planners and Councils across Sydney and regional NSW.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Founded in 2015, Cowie Environmental Services is a well-respected consultancy, offering expertise across various sectors, including construction, mining, oil and gas, transport…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPerth, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSunshine Coast, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Looking for a client focused company, offering highly experienced consultants providing effective and innovative environmental solutions?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCentral Coast, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“First Field Environmental is a NSW-based consultancy providing expert ecological and environmental services for public agencies, land developers, and private landowners.”

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

Showing 23 of 61 environmental baseline study firms based in Australia

See the full list, filter by size, metro and specialty, and access 274 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental baseline study firms based in Australia at a glance

As of Nov 6, 2026
53.3%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
8.2%Largest-city concentration · Perth
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
17
201-500
1

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 61 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “environmental baseline study 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 274 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental baseline study firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental baseline study firms are there based in Australia?

RevenueBase identified 61 company matches for environmental baseline study firms associated with Australia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Hydrobiology, Part Of SLR tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental baseline study firms?

Perth leads with 5 company records, followed by Brisbane (3) and Adelaide (2).

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 274 professional contacts with verified work emails tracked across these 61 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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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.