Company lists · Data refreshed September 2026

Top 24 Mechanical engineering consulting firms based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,215 companies tracked

RevenueBase identified 1,215 mechanical engineering consulting firms headquartered in Australia as of September 2026 and tracks 16,418 professional contacts across them, including 8,060 with verified work emails. Sydney is the largest hub.

This list covers mechanical engineering consulting firms headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

1,215Companies

16,418Contacts tracked

8,060Verified emails

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The 24 largest mechanical engineering consulting firms based in Australia

Ranked by team size

Top 24 of 1,215 mechanical engineering consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to mechanical engineering consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Lycopodium	Partial evidence	Perth, AustraliaHQ checked Sep 21, 2026	1,001-5,000	1,143 contacts →
	Partial evidence “Lycopodium is an Australian headquartered engineering and project management consultancy which provides a complete range of services for the evaluation, development…” Source: RevenueBase Database · checked Sep 21, 2026
2	Robert Bird Group	Partial evidence	Brisbane, AustraliaHQ checked Sep 21, 2026	501-1,000	872 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
3	Northrop Consulting Engineers	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	501-1,000	522 contacts →
	Partial evidence “We partner with builders, architects, project managers and developers to deliver pragmatic engineering solutions for the land and built environment.” Source: RevenueBase Database · checked Sep 21, 2026
4	TTW	Partial evidence	North Sydney, AustraliaHQ checked Sep 21, 2026	501-1,000	472 contacts →
	Partial evidence “Great engineering starts with great people.” Source: RevenueBase Database · checked Sep 21, 2026
5	RSGX	Strong evidence	Rydalmere, AustraliaHQ checked Sep 21, 2026	1,001-5,000	455 contacts →
	Strong evidence “RSGx is a trusted partner, providing innovative mechanical and electrical construction and engineering solutions with a focus on powering energy transition.” Source: RevenueBase Database · checked Sep 21, 2026
6	Acor Consultants	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	501-1,000	423 contacts →
	Partial evidence “Founded in 1997, ACOR Consultants began as a group of engineers with a unique set of personal and professional values providing specialist consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
7	GPA Engineering	Partial evidence	Unley, AustraliaHQ checked Sep 21, 2026	201-500	346 contacts →
	Partial evidence “A highly experienced, multidisciplinary engineering and management firm, GPA has consulted and provided engineering, procurement and construction management (EPCM) services, since…” Source: RevenueBase Database · checked Sep 21, 2026
8	FMG Engineering	Partial evidence	Wayville, AustraliaHQ checked Sep 21, 2026	51-200	198 contacts →
	Partial evidence “FMG Engineering is an award winning multi-disciplinary Engineering Consultancy providing services and solutions to the development, property and urban infrastructure sectors.” Source: RevenueBase Database · checked Sep 21, 2026
9	Wave International	Partial evidence	Perth, AustraliaHQ checked Sep 21, 2026	201-500	188 contacts →
	Partial evidence “We are passionate about engineering the future by solving the world's natural resource challenges.” Source: RevenueBase Database · checked Sep 21, 2026
10	Camco Engineering	Partial evidence	Canning Vale, AustraliaHQ checked Sep 21, 2026	501-1,000	170 contacts →
	Partial evidence “Based in Western Australia, Camco provides innovative, time critical engineering solutions to some of the largest and most progressive mining, energy and power generation…” Source: RevenueBase Database · checked Sep 21, 2026
11	Legeneering	Partial evidence	Perth, AustraliaHQ checked Sep 21, 2026	51-200	166 contacts →
	Partial evidence “Legeneering Australia is a dynamic Engineering Company specializing in repair of oil & gas facilities.” Source: RevenueBase Database · checked Sep 21, 2026
12	Partum Engineering	Strong evidence	Burswood, AustraliaHQ checked Sep 21, 2026	201-500	154 contacts →
	Strong evidence “Partum is an Australian based company providing engineering design and project consulting advice.” Source: RevenueBase Database · checked Sep 21, 2026
13	VAN DER Meer Consulting	Strong evidence	St Leonards, AustraliaHQ checked Sep 21, 2026	51-200	136 contacts →
	Strong evidence “van der Meer Consulting is a leading engineering consultancy providing a diverse range of specialist structural and civil design services across multiple sectors.” Source: RevenueBase Database · checked Sep 21, 2026
14	BSE Australia	Partial evidence	North Sydney, AustraliaHQ checked Sep 21, 2026	51-200	121 contacts →
	Partial evidence “Building Services Engineers (BSE) is a 100% Australian-owned national engineering consultancy established in 1994.” Source: RevenueBase Database · checked Sep 21, 2026
15	Orion Group	Indirect evidence	Norwest, AustraliaHQ checked Sep 21, 2026	51-200	117 contacts →
	Indirect evidence “Orion Group is a professional services consultancy with the philosophy that project success comes from having motivated people working hard on stimulating projects, for great…” Source: RevenueBase Database · checked Sep 21, 2026
16	Central Innovation	Partial evidence	Pymble, AustraliaHQ checked Sep 21, 2026	51-200	115 contacts →
	Partial evidence “Central Innovation sources, builds and advises on world-class design process solutions to the manufacturing, architecture, engineering and construction industries.” Source: RevenueBase Database · checked Sep 21, 2026
17	TMK Consulting Engineers	Strong evidence	Adelaide, AustraliaHQ checked Sep 21, 2026	51-200	102 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
18	Mechwest PTY LTD	Indirect evidence	Subiaco, AustraliaHQ checked Sep 21, 2026	51-200	100 contacts →
	Indirect evidence “Established in 2001, Mechwest is now the largest locally owned Shop Detailer in Western Australia with over 150 staff.” Source: RevenueBase Database · checked Sep 21, 2026
19	Products For Industry PFI	Partial evidence	Brisbane, AustraliaHQ checked Sep 21, 2026	201-500	92 contacts →
	Partial evidence “Products For Industry is a leading design and engineering company.” Source: RevenueBase Database · checked Sep 21, 2026
20	Indesco	Partial evidence	Canberra City, AustraliaHQ checked Sep 21, 2026	51-200	85 contacts →
	Partial evidence “With a rich history spanning four decades, Indesco has firmly established itself as a premier engineering consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
21	E-Lab Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	84 contacts →
	Partial evidence “Where Engineering & Science Inspire Design.” Source: RevenueBase Database · checked Sep 21, 2026
22	Chess Engineering PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	201-500	82 contacts →
	Partial evidence “Chess Engineering Pty Ltd is recognised as one of the leading Australian engineering companies, headquartered in Sydney and commenced its operation in 1967.” Source: RevenueBase Database · checked Sep 21, 2026
23	AMOG	Indirect evidence	Glen Waverley, AustraliaHQ checked Sep 21, 2026	51-200	80 contacts →
	Indirect evidence “Expertise.” Source: RevenueBase Database · checked Sep 21, 2026
24	Partridge	Partial evidence	St Leonards, AustraliaHQ checked Sep 21, 2026	51-200	74 contacts →
	Partial evidence “Partridge - Structural, Remedial, Hydraulic, & Event Engineers Founded in Sydney in 1982, Partridge is a structural and civil engineering consultancy.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mechanical engineering consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names mechanical engineering consulting firms.
Partial evidence: Its own public description names part of mechanical engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical engineering consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 1,215 mechanical engineering consulting firms based in Australia

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Mechanical engineering consulting firms based in Australia at a glance

As of Sep 21, 2026

49.1%Verified-email coverage

13.5Average contacts per company

1-10Median size (employees)

8.6%Largest-city concentration · Sydney

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

719

11-50

375

51-200

201-500

501-1,000

1,001-5,000

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 1,215 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mechanical engineering consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “mechanical engineering consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names mechanical engineering consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among mechanical engineering consulting firms, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 8,060 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Mechanical engineering consulting firms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names mechanical engineering consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many mechanical engineering consulting firms are there based in Australia?

RevenueBase identified 1,215 mechanical engineering consulting firms headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Lycopodium, headquartered in Perth, tops this list with the largest team on record.

Which city has the most mechanical engineering consulting firms?

Sydney leads with 104 headquartered companies, followed by Melbourne (88) and Brisbane (68).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 8,060 verified decision-maker contacts tracked across these 1,215 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.