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Top 26 manufacturers in Western Australia

Tamtam tracks 26 manufacturers headquartered in Western Australia. This list ranks all of them by number of employees on LinkedIn, led by South32, Austal and Wesfarmers Chemicals, Energy & Fertilisers. Their median headcount is 423. Half of them were founded in 1990 or later. The most common headquarters are Perth (8).

馃嚘馃嚭 Western Australia26 companiesUpdated Nov 12, 2026

This list features large manufacturing companies in Western Australia, with a strong emphasis on the mining sector and related engineering services. Companies like South32 specialize in natural resource development, while ACE focuses on wear-resistant solutions for mining. Austin Engineering Ltd provides complex engineering mining solutions, and RCT - Powered by Epiroc designs and delivers smart technology for mining. There is also representation from shipbuilding with Austal and chemical manufacturing through Wesfarmers Chemicals, Energy & Fertilisers.

A notable pattern is the concentration of headquarters in Perth and its surrounding suburbs, such as Kewdale, Canning Vale, and Henderson. This indicates a localized hub for industrial operations and support services. The companies range from well-established entities like Gold Corporation - The Perth Mint, founded in 1899, to newer firms like Aut么nomo, established in 2018.

#CompanyIndustryHeadquarters EmployeesFounded
1
South32south32.net

Specializing in developing natural resources, we aim to enhance lives for present and future generations, trusted to unlock resource potential

Mining 馃嚘馃嚭 Perth 5,267 2014
2
Austalaustal.com

A global shipbuilder that designs, constructs, and sustains advanced commercial and defence vessels, with a focus on aluminium shipbuilding and international projects

Shipbuilding 馃嚘馃嚭 Henderson 1,937 1988
3
Wesfarmers Chemicals, Energy & Fertiliserswescef.com.au

Operate chemical, energy, and fertiliser businesses serving domestic and international markets with innovative, sustainable solutions and industry-leading companies.

Chemical Manufacturing 馃嚘馃嚭 Perth 1,259 n/a
4
ACEaustralce.com

Specializing in wear-resistant solutions for mining and materials handling, offering design, fabrication, and on-site support services worldwide Dedication to quality and innovation

Mining 馃嚘馃嚭 Canning Vale 731 2011
5
Austin Engineering Ltdaustineng.com

Global provider of complex engineering mining solutions worldwide, designing, building, and supporting customised solutions for leading mining companies across six continents

Mining 馃嚘馃嚭 Kewdale 664 n/a
6
BGC (Australia) Pty Ltdbgc.com.au

A leading construction material business operating across Australia, offering a range of products for residential and commercial construction projects with a focus on innovation and value

Building Construction 馃嚘馃嚭 Osborne Park 650 n/a
7
Lynas Rare Earths Ltdlynasrareearths.com

A leading producer of separated Rare Earths with a high-grade mine in Australia and the world's largest processing plant in Malaysia Currently building a new processing facility

Mining 馃嚘馃嚭 Perth 620 n/a
8
RCT - Powered by Epirocrct-global.com

Innovative smart technology company designing, manufacturing, and delivering custom solutions for mining, industrial, agricultural, and civil sectors globally

Mining 馃嚘馃嚭 Kewdale 541 1972
9
Hofmann Engineering Pty Ltdhofmannengineering.com

Provider of specialist engineered parts and services for mining, defence, transport, and energy industries worldwide Focus on research, development, and manufacturing across multiple countries

Mechanical Or Industrial Engineering 馃嚘馃嚭 Bassendean 484 1969
10
Pacific Energypacificenergy.com.au

Australian leader in sustainable distributed energy solutions with over 40 years of experience, specializing in design, construction, and maintenance of renewable and traditional power generation projects nationwide

Utilities 馃嚘馃嚭 Kewdale 458 n/a
11
Gold Corporation - The Perth Mintperthmint.com

Leading Australian precious metals enterprise, producing and exporting gold, silver, and platinum products worldwide Also offering storage services and commemorative coins

Mining 馃嚘馃嚭 East Perth 449 1899
12
CSBPcsbp.com.au

Major supplier of chemicals, fertilisers, and related services to mining, industrial, and agricultural sectors within a division of Wesfarmers Limited

Chemical Manufacturing 馃嚘馃嚭 Kwinana 445 1910
13
Covalent Lithiumcovalentlithium.com

Leading producer of sustainable battery quality lithium hydroxide with a fully integrated value chain, aiming to power millions of EVs globally

Mining 馃嚘馃嚭 Kwinana Beach 423 2018

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14
PROKprok.com

Global manufacturer of high-quality conveyor components with strategic global facilities and engineering teams, serving diverse industries including mining and engineering

Mining 馃嚘馃嚭 Perth 405 1880
15
Swick Mining Servicesswickmining.com

A leading mineral drilling contractor offering innovative underground diamond drilling services to global mining companies in precious, base metals, and bulk commodities

Mining 馃嚘馃嚭 South Guildford 351 2004
16
Immersive Technologiesimmersivetechnologies.com

Global leader in equipment simulator solutions for optimizing operator safety and productivity, with proven track record in delivering cost reductions and measurable improvements

Mining 馃嚘馃嚭 Perth 320 1993
17
Mammoth Equipment and Exhaustsmammothequip.com

Global leader in providing innovative equipment solutions for various industries, enhancing machine performance and reliability through expert design and engineering

Mining 馃嚘馃嚭 Canning Vale 261 1974
18
Bestbar Reinforcementsbestbar.com.au

Manufacture and supply reinforcing steel to civil, commercial, and residential construction industries across Australia, supporting timely project delivery.

Wholesale Building Materials 馃嚘馃嚭 East Rockingham 193 1995
19
Eilbeck Craneseilbeckcranes.com

Leader in crane manufacturing with over 100 years of experience, specializing in overhead travelling cranes and partnering with a top German manufacturer for quality products

Oil and Gas 馃嚘馃嚭 Perth 184 1907
20
Sea to Summitseatosummit.com

An innovative design and product development company creating intuitively simple outdoor products, distributing other top brands, and inspiring outdoor enthusiasts worldwide

Sporting Goods Manufacturing 馃嚘馃嚭 Perth 183 1990
21
Schramm Powered by Epirocschramminc.com

An experienced manufacturer of hydraulic drill rigs for various sectors, leveraging Made in USA quality and cutting-edge technologies for global resource exploration

Agriculture, Construction, Mining Machinery Manufacturing 馃嚘馃嚭 Welshpool 107 1900
22
Combined Metal Industries (CMI)cmiwa.com.au

A family-owned company in Western Australia specializing in manufacturing a wide range of sheet metal products using COLORBOND庐 materials

Wholesale Building Materials 馃嚘馃嚭 Landsdale 59 1985
23
Alloy Steel International Pty Ltdalloysteel.net

An international company manufacturing wear liner systems with the world's most wear-resistant steel plate, maximizing production and reducing maintenance costs across various industries

Mining 馃嚘馃嚭 Malaga 45 1991
24
Blacklist Coffee Roastersblacklistcoffee.com.au

Specialty coffee company bringing the best coffee experiences worldwide to customers through concept stores, beans for the office, and home brewing

Food and Beverage Services 馃嚘馃嚭 Subiaco 22 2014
25
Aquamonixaquamonix.com.au

Specializing in Two-Wire technology, the company designs and manufactures decoders for irrigation systems, offering integration with various controllers for versatile applications globally

Water Supply and Irrigation Systems 馃嚘馃嚭 Perth 10 2015
26
Grouch & Cogrouchandco.com

Coffee roaster in Perth, WA, wholesaling specialty grade coffee beans to local cafes and exporting internationally Ethically sourcing green beans with traceable origins

Restaurants 馃嚘馃嚭 Melville 3 n/a

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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