Company lists · Data refreshed September 2026

Top 23 Offshore structural engineering firms based in Australia

Name: Offshore structural engineering firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 508 companies tracked

RevenueBase identified 508 company matches for offshore structural engineering firms associated with Australia as of September 2026 and tracks 8,464 professional contacts across them, including 4,022 with verified work emails. Perth is the largest hub.

This list covers company matches for offshore structural 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 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

508Companies

8,464Contacts tracked

4,022Verified emails

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The 23 largest offshore structural engineering firms based in Australia

Ranked by team size

Top 23 of 508 company matches for offshore structural engineering firms 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	Boskalis Offshore Energy	Exact match	Perth, AustraliaHQ recorded Sep 17, 2026	201-500	1,029 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Robert Bird Group	Exact match	Brisbane, AustraliaHQ recorded Sep 17, 2026	501-1,000	872 contacts →
	Exact match “Robert Bird Group (RBG), member of the Surbana Jurong Group, is a specialist structural, civil and construction engineering consultancy with over 800 employees across 12 offices…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	TTW	Exact match	North Sydney, AustraliaHQ recorded Sep 17, 2026	501-1,000	472 contacts →
	Exact match “Great engineering starts with great people.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Legeneering	Exact match	Perth, AustraliaHQ recorded Sep 17, 2026	51-200	166 contacts →
	Exact match “Legeneering Australia is a dynamic Engineering Company specializing in repair of oil & gas facilities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Partum Engineering	Exact match	Burswood, AustraliaHQ recorded Sep 17, 2026	201-500	154 contacts →
	Exact match “Partum is an Australian based company providing engineering design and project consulting advice.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	VAN DER Meer Consulting	Exact match	St Leonards, AustraliaHQ recorded Sep 17, 2026	51-200	136 contacts →
	Exact match “van der Meer Consulting is a leading engineering consultancy providing a diverse range of specialist structural and civil design services across multiple sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Maritime Constructions	Exact match	Port Adelaide, AustraliaHQ recorded Sep 17, 2026	51-200	124 contacts →
	Exact match “Maritime Constructions is a complete provider of specialist marine infrastructure solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	TMK Consulting Engineers	Exact match	Adelaide, AustraliaHQ recorded Sep 17, 2026	51-200	102 contacts →
	Exact match “TMK Consulting Engineers success and growth is built on a reputation of delivering broad-based engineering design that is high quality, technical excellence, reliable and building…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	AMOG	Exact match	Glen Waverley, AustraliaHQ recorded Sep 17, 2026	51-200	80 contacts →
	Exact match “Expertise.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Inertia Engineering	Exact match	South Brisbane, AustraliaHQ recorded Sep 17, 2026	51-200	78 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 · Sep 17, 2026 · View company records in RevenueBase
11	Bligh Tanner	Exact match	Fortitude Valley, AustraliaHQ recorded Sep 17, 2026	51-200	69 contacts →
	Exact match “With offices in Brisbane and Sydney, Bligh Tanner is a structural, façade, civil, environmental and water engineering consultancy distinguished by its high level of expertise…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Bornhorst Ward	Exact match	Brisbane, AustraliaHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Civil and Structural Consulting Engineers Bornhorst + Ward combine 50 years business experience, innovative design, advanced technology, cunting edge solutions, quality and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Adams Consulting Engineers PTY LTD	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Adams Consulting Engineers began in Melbourne in 1991, with a small team of talented structural and civil consulting engineers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Momentum Engineering	Exact match	Perth, AustraliaHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Momentum Engineering is an Australian‑owned engineering consultancy headquartered in Perth, with nearly 20 years of experience supporting the Australian energy sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Triaxial Consulting	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “Established in 2012, Triaxial Consulting are a firm of Consulting Civil and Structural Engineers, who provide a suite of specialist consulting engineering services, to all…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Brady Marine & Civil	Exact match	Brisbane, AustraliaHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “Since 2010, Brady Marine & Civil have proudly delivered design and construction solutions for over water works, from simple marine structures to complex civil infrastructure…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Innovis Consulting	Exact match	Adelaide, AustraliaHQ recorded Sep 17, 2026	11-50	54 contacts →
	Exact match “STRUCTURAL We have successfully led structural engineering projects across a wide range of sectors, including defence, water, building and transport.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Case Civil And Structural Engineering	Exact match	North Sydney, AustraliaHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “At CaSE Civil and Structural Engineering, we excel in delivering innovative solutions for infrastructure projects through a global team of talented and experienced engineers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Soto Consulting Engineers	Exact match	Illawarra, AustraliaHQ recorded Sep 17, 2026	11-50	52 contacts →
	Exact match “For over 26 years, Soto Engineering has been at the forefront of Structural, Mechanical, Pipework, and Refractory Engineering, delivering innovative and highly reliable solutions…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Hera Engineering	Exact match	Subiaco, AustraliaHQ recorded Sep 17, 2026	11-50	44 contacts →
	Exact match “Hera Engineering integrates structural, civil, façade, and temporary works engineering across Australia with offices in Perth, Brisbane and Canberra.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Witt Consulting	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	43 contacts →
	Exact match “Specialist engineers consulting in the fields of temporary works, structural, geotechnical and heritage reuse.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Oska Consulting Group	Exact match	Varsity Lakes, AustraliaHQ recorded Sep 17, 2026	201-500	41 contacts →
	Exact match “OSKA Consulting Group provide civil, structural, hydraulic engineering services for development, construction, infrastructure, resource, health and education, community and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Sellick Consultants PTY LTD	Exact match	Braddon, AustraliaHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match “Sellick Consultants is an award winning, multi-disciplinary engineering consulting firm offering superior design skills in the fields of structural, civil and hydraulic…” 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 “offshore structural engineering 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 23 of 508 offshore structural engineering firms based in Australia

See the full list, filter by size, metro and specialty, and access 4,022 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore structural engineering firms based in Australia at a glance

As of Sep 17, 2026

47.5%Verified-email coverage

16.7Average contacts per company

1-10Median size (employees)

12.0%Largest-city concentration · Perth

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

304

11-50

157

51-200

201-500

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 508 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 “offshore structural 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 4,022 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.

Offshore structural engineering 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 “offshore structural engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore structural engineering firms are there based in Australia?

RevenueBase identified 508 company matches for offshore structural engineering 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?

Boskalis Offshore Energy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most offshore structural engineering firms?

Perth leads with 61 company records, followed by Sydney (34) and Melbourne (30).

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 4,022 professional contacts with verified work emails tracked across these 508 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.