Company lists · Data refreshed September 2026

Top 25 Mechanical engineering companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 550 companies tracked

RevenueBase identified 550 mechanical engineering companies headquartered in Australia as of September 2026 and tracks 3,482 professional contacts across them, including 1,288 with verified work emails. Melbourne is the largest hub.

This list covers mechanical engineering companies 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 17, 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 17, 2026 86% judged on-target in blind review

550Companies

3,482Contacts tracked

1,288Verified emails

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The 25 largest mechanical engineering companies based in Australia

Ranked by team size

Top 25 of 550 mechanical engineering companies based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mechanical engineering companies: 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	Partum Engineering	Partial evidence	Burswood, AustraliaHQ checked Sep 17, 2026	201-500	154 contacts →
	Partial evidence “Partum is an Australian based company providing engineering design and project consulting advice.” Source: RevenueBase Database · checked Sep 17, 2026
2	Central Innovation	Partial evidence	Pymble, AustraliaHQ checked Sep 17, 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 17, 2026
3	Mechwest PTY LTD	Indirect evidence	Subiaco, AustraliaHQ checked Sep 17, 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 17, 2026
4	Products For Industry PFI	Partial evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	201-500	92 contacts →
	Partial evidence “Products For Industry is a leading design and engineering company.” Source: RevenueBase Database · checked Sep 17, 2026
5	BDS Vircon	Partial evidence	South Brisbane, AustraliaHQ checked Sep 17, 2026	501-1,000	88 contacts →
	Partial evidence “Making Design Constructible DBM Vircon, a premier construction modeling, detailing and digital engineering company, delivers high-profile projects with state-of-the-art…” Source: RevenueBase Database · checked Sep 17, 2026
6	Adams Consulting Engineers PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	51-200	63 contacts →
	Indirect evidence “Adams Consulting Engineers began in Melbourne in 1991, with a small team of talented structural and civil consulting engineers.” Source: RevenueBase Database · checked Sep 17, 2026
7	Edanbrook	Partial evidence	Northbridge, AustraliaHQ checked Sep 17, 2026	1,001-5,000	61 contacts →
	Partial evidence “EDANBROOK is a multidisciplinary company specializing in engineering, design, and drafting services.” Source: RevenueBase Database · checked Sep 17, 2026
8	Bestec PTY LTD	Partial evidence	Adelaide, AustraliaHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “We are a consulting engineering firm focused on bringing buildings to life.” Source: RevenueBase Database · checked Sep 17, 2026
9	MECHA	Partial evidence	Gladstone Central, AustraliaHQ checked Sep 17, 2026	51-200	42 contacts →
	Partial evidence “Established in 2016, Mecha provides engineered mechanical solutions to major industry including mining, marine and manufacturing.” Source: RevenueBase Database · checked Sep 17, 2026
10	Sellick Consultants PTY LTD	Partial evidence	Braddon, AustraliaHQ checked Sep 17, 2026	11-50	40 contacts →
	Partial evidence “Sellick Consultants is an award winning, multi-disciplinary engineering consulting firm offering superior design skills in the fields of structural, civil and hydraulic…” Source: RevenueBase Database · checked Sep 17, 2026
11	Field Engineers	Partial evidence	Paget, AustraliaHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “MACKAY \| BRISBANE \| GLADSTONE A leading provider of engineering & design, inspection and investigation across Australia and beyond.” Source: RevenueBase Database · checked Sep 17, 2026
12	Mcveigh Consultants	Partial evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	11-50	36 contacts →
	Partial evidence “McVeigh Consultants has been delivering engineering solutions since 1988.” Source: RevenueBase Database · checked Sep 17, 2026
13	The Design Technology Company	Partial evidence	North Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “The Design Technology Company provides a low risk, easy to engage, scalability option for mechanical design teams.” Source: RevenueBase Database · checked Sep 17, 2026
14	D&j Engineers PTY LTD	Strong evidence	Sumner, AustraliaHQ checked Sep 17, 2026	1-10	25 contacts →
	Strong evidence “D&J Engineers Pvt Ltd is Brisbane based mechanical and structural engineering consulting company that provides a range of professional services including engineering design…” Source: RevenueBase Database · checked Sep 17, 2026
15	Interior Engineering	Strong evidence	Milton, AustraliaHQ checked Sep 17, 2026	11-50	25 contacts →
	Strong evidence “Interior Engineering Queensland was established in 1995 as a Professional Consulting Engineering company to provide specialised Mechanical, Electrical, Communications, Fire…” Source: RevenueBase Database · checked Sep 17, 2026
16	TSS Engineering	Partial evidence	Emu Plains, AustraliaHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “TSS (Total Steel Solutions) Engineering is a Sydney based metal engineering company dedicated to providing the best services to our clients and business partners.” Source: RevenueBase Database · checked Sep 17, 2026
17	Spencer Group Engineering Pty. LTD	Partial evidence	Pakenham, AustraliaHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Spencer Group Engineering was established in 1993, and the company has grown since then to become a successful firm of highly skilled engineers.” Source: RevenueBase Database · checked Sep 17, 2026
18	Seyon Engineering Services	Partial evidence	Kings Langley, AustraliaHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Seyon provides services that complement our clients in all their engineering services requirements.” Source: RevenueBase Database · checked Sep 17, 2026
19	Linear Engineering PTY LTD	Partial evidence	Brisbane City, AustraliaHQ checked Sep 17, 2026	1-10	22 contacts →
	Partial evidence “Linear Engineering Pty Ltd is a fast growing engineering consultancy specialising in mining and heavy industry.” Source: RevenueBase Database · checked Sep 17, 2026
20	Cobalt Design	Indirect evidence	North Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Cobalt Design is a globally focused product design and development group based in Melbourne, Australia.” Source: RevenueBase Database · checked Sep 17, 2026
21	CMP Engineers	Strong evidence	Milton, AustraliaHQ checked Sep 17, 2026	11-50	22 contacts →
	Strong evidence “For over 30 years, CMP Engineers has been delivering innovative mechanical engineering solutions across mining, heavy industry, and specialised equipment design.” Source: RevenueBase Database · checked Sep 17, 2026
22	Elegant Engineering Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	21 contacts →
	Indirect evidence “Consulting structural & civil engineers who help clients achieve their ambitious visions.” Source: RevenueBase Database · checked Sep 17, 2026
23	Peter Ellsmore And Associates PTY LTD	Strong evidence	Wollongong, AustraliaHQ checked Sep 17, 2026	11-50	19 contacts →
	Strong evidence “PETER ELLSMORE AND ASSOCIATES PTY LTD is a Mechanical or Industrial Engineering company located in 2 Coombe St, Wollongong, New South Wales, Australia.” Source: RevenueBase Database · checked Sep 17, 2026
24	Copamate	Partial evidence	Campbellfield, AustraliaHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Established in 1993, Copamate is an Australian-owned AS9100, IRIS and ISO 9001 certified custom engineering solutions company, providing new build and sustainment manufacturing…” Source: RevenueBase Database · checked Sep 17, 2026
25	Kerr Engineering WA PTY LTD	Partial evidence	Henderson, AustraliaHQ checked Sep 17, 2026	51-200	19 contacts →
	Partial evidence “Kerr Engineering is a proudly Western Australian owned company that was initially established in the mid 1960's.” Source: RevenueBase Database · checked Sep 17, 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 companies. 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 companies.
Partial evidence: Its own public description names part of mechanical engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical engineering companies. 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 25 of 550 mechanical engineering companies based in Australia

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Mechanical engineering companies based in Australia at a glance

As of Sep 17, 2026

37.0%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

8.7%Largest-city concentration · Melbourne

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

371

11-50

139

51-200

201-500

501-1,000

1,001-5,000

10001+

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 550 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 companies, 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 companies”. 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 companies), 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 companies, 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, 1,288 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 17, 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 companies 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 companies, 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 companies are there based in Australia?

RevenueBase identified 550 mechanical engineering companies 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?

Partum Engineering, headquartered in Burswood, tops this list with the largest team on record.

Which city has the most mechanical engineering companies?

Melbourne leads with 48 headquartered companies, followed by Brisbane (30) and Sydney (29).

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 1,288 verified decision-maker contacts tracked across these 550 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 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 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.