# 25 leading manufacturers in South Australia

Tamtam tracks 25 manufacturers headquartered in South Australia. This list ranks all of them by number of employees on LinkedIn, led by BAE Systems Australia, ASC Pty Ltd and Codan Limited. Their median headcount is 542. Half of them were founded in 1988 or later. The most common headquarters are Adelaide (6).

The manufacturers in South Australia are mostly large, established firms, many of which operate in defense and food production. BAE Systems Australia develops defense technologies, while ASC Pty Ltd specializes in building and maintaining submarines. Thomas Foods International is a global food business, and San Remo produces pasta and sauces. Detmold Group manufactures paper and board packaging products.

The data shows a strong presence of defense manufacturing companies, many of which are headquartered in Adelaide or its surrounding suburbs like Osborne and Mawson Lakes, indicating a regional concentration of this industry.

🇦🇺 South Australia · 25 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [BAE Systems Australia](https://www.tamtam.ai/c/bae-systems-australia) (baesystems.com)<br>Develops cutting-edge technologies to protect Australia through diverse engineering and global teamwork, providing large-scale defense solutions and career opportunities in a growing sector. | Defense and Space Manufacturing | 🇦🇺 Adelaide | 3,725 | 1953 |
| 2 | [ASC Pty Ltd](https://www.tamtam.ai/c/asc-pty-ltd) (asc.com.au)<br>An Australian company specializing in building and maintaining submarines for the Royal Australian Navy, as well as providing training for submariners | Defense and Space Manufacturing | 🇦🇺 Osborne | 2,874 | 1985 |
| 3 | [Codan Limited](https://www.tamtam.ai/c/codan-limited) (codan.com.au)<br>A global group of electronics and engineering businesses specializing in rugged and reliable hardware, software, and embedded systems for various industries worldwide | Appliances, Electrical, and Electronics Manufacturing | 🇦🇺 Mawson Lakes | 1,006 |  |
| 4 | [Saab Australia](https://www.tamtam.ai/c/saab-australia) (saab.com)<br>A prime systems integrator specializing in delivering complex defence and civil security projects, committed to collaboration, innovation, and meeting customer needs | Defense and Space Manufacturing | 🇦🇺 Mawson Lakes | 816 | 1988 |
| 5 | [Detmold Group](https://www.tamtam.ai/c/detmold-group) (detmoldgroup.com)<br>A leading manufacturer of paper and board packaging products, with global operations and a history dating back to 1948 | Packaging and Containers Manufacturing | 🇦🇺 Brompton | 811 | 1948 |
| 6 | [Thomas Foods International](https://www.tamtam.ai/c/thomas-foods-international) (thomasfoods.com)<br>A global family-owned food business specializing in premium meat, seafood, and fresh produce, committed to quality, sustainability, and innovation | Farming | 🇦🇺 Dulwich | 635 | 1988 |
| 7 | [Stratco Australia](https://www.tamtam.ai/c/stratco-australia) (stratco.com.au)<br>A company with over 70 years of experience in producing quality building and home improvement products, with a focus on innovation and excellent customer service | Wholesale Building Materials | 🇦🇺 Gepps Cross | 630 |  |
| 8 | [San Remo](https://www.tamtam.ai/c/san-remo) (sanremo.com.au)<br>Australian company producing high-quality pasta and sauces using traditional Italian methods combined with modern technology and controlled wheat sourcing. | Food and Beverage Manufacturing | 🇦🇺 Windsor Gardens | 613 | 1936 |
| 9 | [Allied](https://www.tamtam.ai/c/allied-adelaide) (alliedgamingpc.com.au)<br>Allied Gaming provides premium gaming PCs with top-quality components and superior service at competitive prices, making PC gaming accessible to everyone | Computer Hardware Manufacturing | 🇦🇺 Adelaide | 594 | 2019 |
| 10 | [SAGE Automation](https://www.tamtam.ai/c/sage-automation) (sageautomation.com)<br>Leading provider of industrial automation, control services, custom switchboards, project delivery, and 24/7 support across multiple Australian sectors. | Automation Machinery Manufacturing | 🇦🇺 Tonsley | 562 | 1994 |
| 11 | [Consolidated Power Projects](https://www.tamtam.ai/c/consolidated-power-projects) (conpower.com.au)<br>Industry leader in high-voltage power solutions for utility and renewables, specializing in design, construction, and maintenance of transmission substations, wind farms, and battery storage systems | Construction | 🇦🇺 Adelaide | 550 |  |
| 12 | [Adbri](https://www.tamtam.ai/c/adbri) (adbri.com.au)<br>An Australian construction materials company known for high-performance products like cement, lime, concrete, and industrial minerals, supporting local economies and communities | Wholesale Building Materials | 🇦🇺 Adelaide | 546 |  |
| 13 | [Bridgestone Australia Ltd.](https://www.tamtam.ai/c/bridgestone-australia-ltd) (bridgestone.com.au)<br>Supplier of high-quality tyres and truck retread products tailored for Australasian conditions, emphasizing innovation, sustainability, and community trust. | Motor Vehicle Manufacturing | 🇦🇺 Adelaide | 542 | 1981 |
| 14 | [Ahrens](https://www.tamtam.ai/c/ahrens) (ahrens.com.au)<br>Family-owned construction and engineering company delivering industrial buildings, mining services, material handling, and grain storage solutions across Australia. | Construction | 🇦🇺 Kingsford | 479 |  |
| 15 | [Accolade Wines](https://www.tamtam.ai/c/accolade-wines) (vinarchy.com)<br>Production and distribution of award-winning wines to over 130 countries, driven by passionate, expert teams and continuous innovation. | Beverage Manufacturing | 🇦🇺 Adelaide | 467 | 1853 |
| 16 | [RJE Global Pty Ltd](https://www.tamtam.ai/c/rje-global-pty-ltd) (rjeglobal.com)<br>Engineering, project management, and construction services for mining, resources, infrastructure, power generation, and distribution sectors with focus on quality and in-house capabilities | Construction | 🇦🇺 Morphettville | 327 | 1996 |
| 17 | [Australian Vintage](https://www.tamtam.ai/c/australian-vintage) (avlwines.com.au)<br>A leading Australian wine and drinks company with a diverse portfolio of global brands, focusing on consumer trends and sustainability | Beverage Manufacturing | 🇦🇺 Cowandilla | 258 |  |
| 18 | [REDARC Electronics Pty Ltd](https://www.tamtam.ai/c/redarc-electronics-pty-ltd) (redarcelectronics.com)<br>Design and manufacture rugged mobile power and towing solutions for outdoor recreation, industrial, transport, marine, and defence applications. | Appliances, Electrical, and Electronics Manufacturing | 🇦🇺 Lonsdale | 215 | 1979 |
| 19 | [Minelab Metal Detectors](https://www.tamtam.ai/c/minelab-metal-detectors) (usa.minelab.com)<br>Manufacturer of top-tier metal detectors for treasure hunting, gold prospecting, and landmine detection, driven by innovation and precision engineering | Appliances, Electrical, and Electronics Manufacturing | 🇦🇺 Mawson Lakes | 205 |  |
| 20 | [ResourceCo](https://www.tamtam.ai/c/resourceco) (resourceco.com.au)<br>A leading Australian recycling business processing millions of tonnes of waste annually, producing quality recycled products and alternate fuels to protect the environment | Environmental Services | 🇦🇺 Rose Park | 190 | 1993 |
| 21 | [Coopers Brewery](https://www.tamtam.ai/c/coopers-brewery) (coopers.com.au)<br>A long-standing Australian brewery producing a range of Ales, Stouts, and Lagers using natural ingredients and traditional brewing methods | Food and Beverage Services | 🇦🇺 Regency Park | 186 | 1862 |
| 22 | [Neumann Space](https://www.tamtam.ai/c/neumann-space) (neumannspace.com)<br>Develops efficient, scalable in-space electric propulsion systems for satellites, converting solid propellants into plasma for thrust in various low Earth orbit missions. | Defense and Space Manufacturing | 🇦🇺 Kent Town | 21 | 2015 |
| 23 | [Praxis](https://www.tamtam.ai/c/praxis-port-adelaide) (praxis-solar.com)<br>Specializing in Structural Solar solutions for mobile power needs worldwide, serving air, land, and ocean applications with innovative technology | Solar Electric Power Generation | 🇦🇺 Port Adelaide | 9 | 2016 |
| 24 | [HYDI Hydrogen](https://www.tamtam.ai/c/hydi-hydrogen) (hydi.com.au)<br>The company specializes in a Hydrogen on demand system that uses water and electricity to produce hydrogen for large diesel engines, reducing environmental impact and expenses | Renewable Energy Semiconductor Manufacturing | 🇦🇺 Thebarton | 5 | 2017 |
| 25 | [Organik Wellness & Co](https://www.tamtam.ai/c/organik-wellness-and-co) (organikwellness.com.au)<br>A luxury Australian skin care company specializing in certified organic baby products, free from synthetic ingredients, providing the best start in life | Personal Care Product Manufacturing | 🇦🇺 Adeliade | 2 | 2016 |

## 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.

## More company lists in South Australia

- [The largest companies in South Australia](https://www.tamtam.ai/l/largest-companies-south-australia) (273)
- [Multinational companies in South Australia](https://www.tamtam.ai/l/multinational-companies-south-australia) (36)
- [Healthcare providers in South Australia](https://www.tamtam.ai/l/healthcare-providers-south-australia) (31)
- [Government Administration companies in South Australia](https://www.tamtam.ai/l/government-administration-companies-south-australia) (31)
- [Critical infrastructure operators in South Australia](https://www.tamtam.ai/l/critical-infrastructure-operators-south-australia) (29)

## The same list elsewhere in Australia

- [Manufacturers in Australia](https://www.tamtam.ai/l/manufacturers-australia) (320)
- [Manufacturers in New South Wales](https://www.tamtam.ai/l/manufacturers-new-south-wales) (119)
- [Manufacturers in Victoria](https://www.tamtam.ai/l/manufacturers-victoria) (99)
- [Manufacturers in Queensland](https://www.tamtam.ai/l/manufacturers-queensland) (42)
- [Manufacturers in Western Australia](https://www.tamtam.ai/l/manufacturers-western-australia) (26)
- [Manufacturers in Sydney](https://www.tamtam.ai/l/manufacturers-sydney) (36)

## The same list elsewhere

- [Manufacturers in the world](https://www.tamtam.ai/l/manufacturers-in-the-world) (39,579)

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Source: https://www.tamtam.ai/l/manufacturers-south-australia