Company lists · Data refreshed November 2026

Top 25 Environmental impact statement preparation services based in Australia

RevenueBase identified 100 company matches for environmental impact statement preparation services associated with Australia as of November 2026 and tracks 671 professional contacts across them, including 328 with verified work emails. Brisbane is the largest hub.

This list covers company matches for environmental impact statement preparation services 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
100Companies
671Contacts tracked
328Verified emails
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The 25 largest environmental impact statement preparation services based in Australia

Ranked by team size
Top 25 of 100 company matches for environmental impact statement preparation services 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 matchLennox Head, AustraliaHQ recorded Nov 6, 202651-20074 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact matchShoalhaven, AustraliaHQ recorded Nov 6, 2026n/a33 contacts →

Exact match

“Established in 2006 ENRS is a Shoalhaven based consulting group providing professional services in Environment and Natural Resource Management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Preston Consulting is a leading provider of approval and environmental services in Western Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Verterra is a performance-based ecological engineering company, delivering science-led nature-based solutions that convert environmental risk into resilient ecosystems with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact matchOsborne Park, AustraliaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“ecologia is a science-based, highly regarded Western Australian environmental consultancy specialising in biological survey and environmental assessment and management services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCremorne, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Accent Environmental provides environmental and social impact assessment and management services and strategic advice to renewable energy, mining and extractives, waste…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRockley Mount, AustraliaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“We bring together a diverse and highly-skilled team offering a range of environmental services to suit any project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFortitude Valley, AustraliaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Litoria is an environmental advisory consultancy providing integrated advice across ecology, arboriculture, bushfire, offsets, planning and environmental management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWarabrook, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Our services cover a multitude of environmental areas, some of which are listed below: Project Management Ecology & NRM Legislation, Policy and Strategy Restoration Management…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact 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
16Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Welcome to Land Air Water Environmental Management, where we specialise in construction environmental compliance and approvals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchEdwardstown, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We can help take your project from beginning to end.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchCanberra, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Open Lines is a growing environmental consultancy with projects across Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“METServe provides environmental management solutions for the resource, processing and energy sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchAlexandria, AustraliaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“PSI phase 1⃣ DSI phase 2⃣ DMP-Demolition 🧨 CEMP-Council 🧰 Service Station Water Quality Hydrology & Ground Water HAZ-MAT Asbestos Development Application/ DA Review of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBundoora, AustraliaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“After 30 years working on some of the most complex and demanding sites we have developed a knack for delivering our projects with a high level of quality and attention to detail.”

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

Showing 25 of 100 environmental impact statement preparation services based in Australia

See the full list, filter by size, metro and specialty, and access 328 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental impact statement preparation services based in Australia at a glance

As of Nov 6, 2026
48.9%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
10.0%Largest-city concentration · Brisbane
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
21
51-200
1
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 100 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 impact statement preparation services” 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 328 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 impact statement preparation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental impact statement preparation services are there based in Australia?

RevenueBase identified 100 company matches for environmental impact statement preparation services 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?

Opec Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental impact statement preparation services?

Brisbane leads with 10 company records, followed by Sydney (8) and Perth (6).

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 328 professional contacts with verified work emails tracked across these 100 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.