Company lists · Data refreshed September 2026

Top 25 Chemical plant design firms based in Australia

Name: Chemical plant design firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 332 companies tracked

RevenueBase identified 332 chemical plant design firms headquartered in Australia as of September 2026 and tracks 5,421 professional contacts across them, including 2,754 with verified work emails. Sydney is the largest hub.

This list covers chemical plant design 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 16, 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 16, 2026 86% judged on-target in blind review

332Companies

5,421Contacts tracked

2,754Verified emails

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The 25 largest chemical plant design firms based in Australia

Ranked by team size

Top 25 of 332 chemical plant design firms based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to chemical plant design 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	Indirect evidence	Perth, AustraliaHQ checked Sep 16, 2026	1,001-5,000	1,143 contacts →
	Indirect 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 16, 2026
2	Jord International	Strong evidence	Sydney, AustraliaHQ checked Sep 16, 2026	201-500	426 contacts →
	Strong evidence “Jord International is a global leader in process engineering, designing, manufacturing, commissioning, and servicing bespoke plant and systems for a wide range of industries in…” Source: RevenueBase Database · checked Sep 16, 2026
3	GPA Engineering	Indirect evidence	Unley, AustraliaHQ checked Sep 16, 2026	201-500	346 contacts →
	Indirect 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 16, 2026
4	Wave International	Indirect evidence	Perth, AustraliaHQ checked Sep 16, 2026	201-500	188 contacts →
	Indirect evidence “We are passionate about engineering the future by solving the world's natural resource challenges.” Source: RevenueBase Database · checked Sep 16, 2026
5	Partum Engineering	Partial evidence	Burswood, AustraliaHQ checked Sep 16, 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 16, 2026
6	E-Lab Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	51-200	84 contacts →
	Partial evidence “Where Engineering & Science Inspire Design.” Source: RevenueBase Database · checked Sep 16, 2026
7	SGC Australia PTY LTD	Partial evidence	Perth, AustraliaHQ checked Sep 16, 2026	51-200	80 contacts →
	Partial evidence “SGC Australia are an Australian owned, globally operated company with ISO 9001 and ISO 45001 certification, who provide real-world solutions designed around your needs.” Source: RevenueBase Database · checked Sep 16, 2026
8	TFA Project Group	Partial evidence	Fortitude Valley, AustraliaHQ checked Sep 16, 2026	51-200	76 contacts →
	Partial evidence “TfA Project Group is a diverse, multi-disciplinary project management, design and engineering company that provides a “one stop shop” to its clients.” Source: RevenueBase Database · checked Sep 16, 2026
9	Adams Consulting Engineers PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 16, 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 16, 2026
10	PTG Consulting	Indirect evidence	Milton, AustraliaHQ checked Sep 16, 2026	51-200	54 contacts →
	Indirect evidence “With a suite of highly skilled engineers, PTG Consulting provides clients with the benefit of diverse and extensive experience and customised forward-thinking solutions.” Source: RevenueBase Database · checked Sep 16, 2026
11	Bestec PTY LTD	Indirect evidence	Adelaide, AustraliaHQ checked Sep 16, 2026	51-200	54 contacts →
	Indirect evidence “We are a consulting engineering firm focused on bringing buildings to life.” Source: RevenueBase Database · checked Sep 16, 2026
12	Soto Consulting Engineers	Indirect evidence	Illawarra, AustraliaHQ checked Sep 16, 2026	11-50	52 contacts →
	Indirect evidence “For over 26 years, Soto Engineering has been at the forefront of Structural, Mechanical, Pipework, and Refractory Engineering, delivering innovative and highly reliable solutions…” Source: RevenueBase Database · checked Sep 16, 2026
13	REI Process PTY LTD	Partial evidence	Coniston, AustraliaHQ checked Sep 16, 2026	11-50	51 contacts →
	Partial evidence “REI Process offers custom designed and fabricated process packages for the Oil & Gas, Refinery, Petrochemical, Tank, Storage, Mining and other Industries.” Source: RevenueBase Database · checked Sep 16, 2026
14	Mets Engineering Group Mets	Indirect evidence	West Perth, AustraliaHQ checked Sep 16, 2026	11-50	42 contacts →
	Indirect evidence “METS Engineering Group (“METS”) was established in Perth, Western Australia in 1988 as an engineering consulting firm specialising in mineral processing within Australia…” Source: RevenueBase Database · checked Sep 16, 2026
15	Sellick Consultants PTY LTD	Partial evidence	Braddon, AustraliaHQ checked Sep 16, 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 16, 2026
16	Exgroup PTY LTD	Indirect evidence	Forrestdale, AustraliaHQ checked Sep 16, 2026	11-50	38 contacts →
	Indirect evidence “EXGROUP is a comprehensive valve, instrumental and mechanical services company driven by EXPERTISE and EXPERIENCE.” Source: RevenueBase Database · checked Sep 16, 2026
17	Cnfitech	Indirect evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	38 contacts →
	Indirect evidence “Welcome to CNF & Associates.” Source: RevenueBase Database · checked Sep 16, 2026
18	Carnac	Strong evidence	Myaree, AustraliaHQ checked Sep 16, 2026	51-200	36 contacts →
	Strong evidence “Carnac is a multidisciplinary engineering and design company focused on providing high-quality solutions for minerals and chemical processing industry operational challenges."We…” Source: RevenueBase Database · checked Sep 16, 2026
19	Mcveigh Consultants	Indirect evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	11-50	36 contacts →
	Indirect evidence “McVeigh Consultants has been delivering engineering solutions since 1988.” Source: RevenueBase Database · checked Sep 16, 2026
20	Storemasta	Partial evidence	Burnie, AustraliaHQ checked Sep 16, 2026	51-200	35 contacts →
	Partial evidence “We live in a fast-paced world where controlling chemical risk is vital for the safety of people, place and property.” Source: RevenueBase Database · checked Sep 16, 2026
21	CAF Consulting	Indirect evidence	Shepparton, AustraliaHQ checked Sep 16, 2026	11-50	32 contacts →
	Indirect evidence “At CAF Consulting, we’re proud to be backed by decades of Engineering and Planning experience.” Source: RevenueBase Database · checked Sep 16, 2026
22	Innovent Engineering Group	Partial evidence	Forrestfield, AustraliaHQ checked Sep 16, 2026	11-50	31 contacts →
	Partial evidence “Innovent Engineering Group are industry leaders in the Environmental and Air Pollution Control sector with core capabilities in- Engineering and Design - Electrical &…” Source: RevenueBase Database · checked Sep 16, 2026
23	KEY Solutions Group	Indirect evidence	Mackay, AustraliaHQ checked Sep 16, 2026	51-200	30 contacts →
	Indirect evidence “We are your end-to-end engineering specialists based in Mackay, Queensland.” Source: RevenueBase Database · checked Sep 16, 2026
24	PAP Solutions PTY LTD	Partial evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	11-50	30 contacts →
	Partial evidence “Pap Solutions Pty Ltd Process Safety, Risk, Engineering Design, Construction/ Commissioning Support Pap Solutions is an engineering consultancy providing services to the resource…” Source: RevenueBase Database · checked Sep 16, 2026
25	M.E. Engineering	Indirect evidence	St. Peters, AustraliaHQ checked Sep 16, 2026	11-50	29 contacts →
	Indirect evidence “M.E Engineering is an Australian engineering company that has been delivering projects in the process industries for over 20 years.” Source: RevenueBase Database · checked Sep 16, 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: chemical plant design 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 chemical plant design firms.
Partial evidence: Its own public description names part of chemical plant design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name chemical plant design 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 25 of 332 chemical plant design firms based in Australia

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Chemical plant design firms based in Australia at a glance

As of Sep 16, 2026

50.8%Verified-email coverage

16.3Average contacts per company

1-10Median size (employees)

9.9%Largest-city concentration · Sydney

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

185

11-50

104

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 332 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 chemical plant design 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 “chemical plant design 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 chemical plant design 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 chemical plant design 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, 2,754 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 16, 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.

Chemical plant design firms by metro

Chemical plant design firms in Sydney33
Chemical plant design firms in Perth27
Chemical plant design firms in Melbourne26

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 chemical plant design 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 chemical plant design firms are there based in Australia?

RevenueBase identified 332 chemical plant design 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 chemical plant design firms?

Sydney leads with 33 headquartered companies, followed by Perth (27) and Melbourne (26).

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 2,754 verified decision-maker contacts tracked across these 332 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 16, 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.