Company lists · Data refreshed October 2026

Top 25 Flood mitigation engineering firms based in Australia

RevenueBase identified 89 company matches for flood mitigation engineering firms associated with Australia as of October 2026 and tracks 723 professional contacts across them, including 379 with verified work emails. Sydney is the largest hub.

This list covers company matches for flood mitigation engineering 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 October 12, 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 Oct 12, 2026 How this list was built
89Companies
723Contacts tracked
379Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest flood mitigation engineering firms based in Australia

Ranked by team size
Top 25 of 89 company matches for flood mitigation engineering firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 matchMulgrave, AustraliaHQ recorded Oct 12, 202651-20095 contacts →

Exact match

“CMP Consulting Group is a multi-disciplinary Engineering firm specialising in design, project management and construction phase services for the Water Industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchSouth Brisbane, AustraliaHQ recorded Oct 12, 202651-20081 contacts →

Exact match

“We're a Brisbane-based engineering firm, working across all sectors – housing, land, buildings, and flood.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchBrisbane City, AustraliaHQ recorded Oct 12, 202611-5045 contacts →

Exact match

“WRM Water & Environment is a world-class consultancy specialising in flooding, water resource engineering and water management.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchParramatta, AustraliaHQ recorded Oct 12, 202611-5035 contacts →

Exact match

“Established more than 30-years ago, Sparks+Partners Consulting Engineers has a rich history and expertise in quality engineering.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchBrisbane, AustraliaHQ recorded Oct 12, 202611-5035 contacts →

Exact match

“Partnering with developers, architects and builders to deliver structural and civil design solutions that embrace innovation, optimise space usage while maintaining a strong focus…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Oct 12, 202611-5033 contacts →

Exact match

“WMAWater is specialist engineering consultancy providing engineering analysis and advice in a range of water-related fields.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchBirtinya, AustraliaHQ recorded Oct 12, 202611-5024 contacts →

Exact match

“QMS ISO 9001:2008 OHSMS AS/NZ 4801:2001 EMS ISO 14004:2004 Contour is a privately owned, specialist structural, civil, environmental, hydraulic engineering and project management…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchTownsville, AustraliaHQ recorded Oct 12, 202611-5023 contacts →

Exact match

“Neilly Group Engineering are specialists in surface water and chemical process engineering.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchWarriewood, AustraliaHQ recorded Oct 12, 202611-5023 contacts →

Exact match

“Northern Beaches Consulting Engineers Pty Ltd is a professional engineering consultancy founded in 1997 following the merger of two sole proprietors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchBrisbane, AustraliaHQ recorded Oct 12, 202611-5018 contacts →

Exact match

“JB Pacific are specialists in extreme weather engineering, natural hazards and climate-related risks.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchParramatta, AustraliaHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“Welcome to Modular Engineers Pty Ltd, a leading engineering consulting firm based in Sydney.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Oct 12, 20261-1013 contacts →

Exact match

“Catchment Simulation Solutions provides engineering consulting services in the water field with a special focus on hydrologic and hydraulic modelling.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchMelbourne, AustraliaHQ recorded Oct 12, 202611-5013 contacts →

Exact match

“Rain Consulting aims to pursue creative, original approaches for managing water that meet regulatory guidelines, enhance liveability and maximise environmental outcomes.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchUpper Ferntree Gully, AustraliaHQ recorded Oct 12, 202611-5012 contacts →

Exact match

“Founded in 2013, Afflux Consulting specialises in providing expert solutions, advice, and knowledge for all areas of stormwater management.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchMelbourne, AustraliaHQ recorded Oct 12, 20261-1010 contacts →

Exact match

“Cumulus Engineering is a specialist water engineering consultancy focused on flood risk, stormwater management, and climate-resilient communities.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Oct 12, 202611-5010 contacts →

Exact match

“S&G Consultants Pty Ltd is a dynamic organisation founded in 2003 by Managing Director Samer El Haddad in response to a market demand for integrated consulting engineering…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Oct 12, 20261-109 contacts →

Exact match

“GRC Hydro is a hydrology and water engineering firm based in Sydney, Australia.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchErina, AustraliaHQ recorded Oct 12, 20261-106 contacts →

Exact match

“Cubo Consulting is a multi-disciplined engineering design firm based on the Central Coast of NSW which services the greater Newcastle and Sydney regions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchBrisbane, AustraliaHQ recorded Oct 12, 20261-105 contacts →

Exact match

“Water Engineering Partners (formerly Water Engineering Plus) provides professional flood water management services and water quality investigations.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchFortitude Valley, AustraliaHQ recorded Oct 12, 202611-505 contacts →

Exact match

“NAXOS Engineers is a trusted, experienced engineering services firm committed to helping its clients achieve the right result every time.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchNewcastle West, AustraliaHQ recorded Oct 12, 20261-105 contacts →

Exact match

“As a coastal engineering company located in Newcastle, NSW, Salients specialises in erosion, floodplain and estuarine management, sea level rise adaptation planning and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchSt Leonards, AustraliaHQ recorded Oct 12, 20261-105 contacts →

Exact match

“We are a boutique Consulting Engineering firm providing Structural, Civil/Stormwater drainage and Remedial Engineering services to architects, designers, developers, builders…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Oct 12, 20261-105 contacts →

Exact match

“Metric Engineering is a structural and stormwater engineering firm that specializes in designing robust and resilient infrastructure.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchFrenchs Forest, AustraliaHQ recorded Oct 12, 20261-104 contacts →

Exact match

“Engineering analysis and problem solving | dams | groundwater | surface water | erosion | civil”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchBrunswick Heads, AustraliaHQ recorded Oct 12, 20261-104 contacts →

Exact match

“Tres Civil is an engineering, project management, and data analytics company based in the Northern Rivers region of NSW.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 89 flood mitigation engineering firms based in Australia

See the full list, filter by size, metro and specialty, and access 379 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Flood mitigation engineering firms based in Australia at a glance

As of Oct 12, 2026
52.4%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
19.1%Largest-city concentration · Sydney
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
22
51-200
3

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 89 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 “flood mitigation engineering 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 379 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 October 12, 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 “flood mitigation engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many flood mitigation engineering firms are there based in Australia?

RevenueBase identified 89 company matches for flood mitigation engineering firms associated with Australia as of October 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?

CMP Consulting Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most flood mitigation engineering firms?

Sydney leads with 17 company records, followed by Brisbane (7) and Melbourne (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 379 professional contacts with verified work emails tracked across these 89 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 October 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 89 flood mitigation engineering firms based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

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.