Company lists · Data refreshed September 2026

Top 25 Marine energy consultants based in Australia

Name: Marine energy consultants based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 141 companies tracked

RevenueBase identified 141 company matches for marine energy consultants associated with Australia as of September 2026 and tracks 1,187 professional contacts across them, including 425 with verified work emails. Perth is the largest hub.

This list covers company matches for marine energy consultants 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 17, 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 Sep 17, 2026 How this list was built

141Companies

1,187Contacts tracked

425Verified emails

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The 25 largest marine energy consultants based in Australia

Ranked by team size

Top 25 of 141 company matches for marine energy consultants based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Australian Offshore Solutions PTY LTD	Exact match	Applecross, AustraliaHQ recorded Sep 17, 2026	501-1,000	273 contacts →
	Exact match “Australian Offshore Solutions Australian Offshore Solutions offers a diverse range of specialised marine services to the offshore oil and gas and construction industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	O2marine	Exact match	Fremantle, AustraliaHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “O2 Marine provides clients with efficient and high quality environmental and project outcomes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	ITP Renewables	Exact match	Canberra, AustraliaHQ recorded Sep 17, 2026	11-50	39 contacts →
	Exact match “ITP Renewables is Australia’s longest-running, independent, renewable energy consultancy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	SMC Marine	Exact match	Rozelle, AustraliaHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Established in 2001, SMC Marine is a maritime contractor with a wide range of marine construction capabilities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Revelare Hydrospatial	Exact match	Adelaide, AustraliaHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “Revelare Hydrospatial specialises in advanced marine surveying and geophysical solutions for Defence, ports and offshore energy sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	EGS Survey PTY LTD EGS Australia	Exact match	South Fremantle, AustraliaHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “EGS Australia provides specialist hydrographic and geophysical survey solutions across a wide range of sectors including oil and gas, renewables, telecommunications, ports and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	AW Maritime	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “AW Maritime is a specialist port and coastal engineering consultancy with offices in Melbourne and Geelong (VIC), Sydney (NSW) and Sunshine Coast (QLD).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Floating Solutions Consulting	Exact match	Perth, AustraliaHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Floating Solutions Consulting (FSC) is an independent, Perth-based maritime engineering consultancy founded in 2017, specialising in structural integrity, naval architecture, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Ozora Electrical & Renewable Energy	Exact match	Wingfield, AustraliaHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Ozora Energy (formerly Platinum Electricians Adelaide & Hindmarsh) is a triple-certified leader in electrical and renewable energy solutions, proudly serving both commercial and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Maritime Survey Australia	Exact match	Southbank, AustraliaHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Maritime Survey Australia (MSA) offers a comprehensive range of marine surveying and consultancy services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	System Electric PTY LTD	Exact match	Perth, AustraliaHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “System Electric was first incorporated in Western Australia in October 2002, and commenced business at the new Australian Marine complex in Henderson, twenty four kilometres south…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Stride Renewables	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	1-10	13 contacts →
	Exact match “With our independent analytical, commercial and strategic capabilities, we guide our partners to identify opportunities, solve complex problems and unlock growth in the renewable…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Fichtner Australia	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “The Fichtner Group is one of the leading independent engineering consultancy firms in the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Aventus Consulting PTY LTD	Exact match	Heatherton, AustraliaHQ recorded Sep 17, 2026	1-10	13 contacts →
	Exact match “Welcome to Aventus Consulting Pty Ltd (Aventus), a consultancy specialising in the provision of environmental advice, approvals, assurance and auditing services to the energy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Wavex Wave Powered Generators	Exact match	Nedlands, AustraliaHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “Backed by more than 20 years in the offshore engineering industry, WaveX is a vertically integrated renewable energy business that helps coastal and offshore infrastructure lower…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	M P Rogers & Associates PL	Exact match	Osborne Park, AustraliaHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “M P Rogers & Associates is an engineering consultancy specialising in coastal and port projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	International Coastal Management ICM	Exact match	Gold Coast, AustraliaHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “International Coastal Management (ICM) is a specialist coastal engineering consultancy that, with its core staff, selected specialist sub-consultants and university links…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Fathom Pacific	Exact match	Braeside, AustraliaHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “Fathom Pacific is a consulting and research firm that provides marine and freshwater scientific services in the private and public sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Tidetech	Exact match	Hobart, AustraliaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Tidetech provides operational ocean intelligence that helps maritime organisations make better decisions at sea.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Klarite	Exact match	Perth, AustraliaHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Klarite provides professional advisory services to the energy sector focusing on offshore energy developments in Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Future Grid Connect Consulting	Exact match	North Coogee, AustraliaHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Future Grid Connect (FGC) Consulting Pty Ltd is a Perth based consultancy company which aims to provide end to end solutions for conventional and renewable energy projects…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Gridmec	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “GridMEC is a niche Management, Engineering and Commissioning Consultancy into the MV/HV Energy Space.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Evoegy Consulting	Exact match	Adelaide, AustraliaHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Evoegy is an employee-owned consultancy specialising in renewable energy projects from inspiration to grave, working on all aspects that provides value to our Clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	IMC	Exact match	Fremantle, AustraliaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “As independent Australian consulting naval architects IMC provides comprehensive services in three core product/service streams: Ship Design; Marine and Offshore Engineering; and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Southerly Designs	Exact match	Port Denison, AustraliaHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Southerly Designs is an innovative naval architecture and marine design consultancy based in Port Denison, Western Australia.” Recorded in the RevenueBase company graph · Sep 17, 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 “marine energy consultants”. 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 141 marine energy consultants based in Australia

See the full list, filter by size, metro and specialty, and access 425 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine energy consultants based in Australia at a glance

As of Sep 17, 2026

35.8%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

17.7%Largest-city concentration · Perth

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 141 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 “marine energy consultants” 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 425 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 17, 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 “marine energy consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine energy consultants are there based in Australia?

RevenueBase identified 141 company matches for marine energy consultants 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?

Australian Offshore Solutions PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most marine energy consultants?

Perth leads with 25 company records, followed by Melbourne (16) and Brisbane (8).

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 425 professional contacts with verified work emails tracked across these 141 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 17, 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.