Great Southern

Australian-owned, ISO-certified WA manufacturer delivering sheet metal and heavy fabrication services to infrastructure, mining, oil and gas, and commercial sectors.

ABS Pty Ltd is a Western Australia owned company located in Rockingham. We Specialize in Welding and fabrication of precision and structural steel components for all sectors.

Adarsh Australia provides precision engineering and manufacturing services to clients requiring custom plastic and metal components. We’ve been delivering precision engineering services since 1993.

ADENCO provides services in the design and construction of Civil and Electrical infrastructure for the Defence, Mining and Renewables sectors

Adisyn is an ASX-listed Australian IT and Cybersecurity provider delivering end-to-end secure, sovereign-managed services across Defence, government, and critical infrastructure sectors.

A digital advocate in every veterans pocket

Australian-owned provider of drug and alcohol testing solutions, with over 35 years of experience supporting Australian Police, Defence, government agencies, and heavy industry leaders.

Alemlube offers a range of products and services for various industries, including lubricants, lubrication systems, hose storage, fluid metering, vehicle hoists and more.

Alltools WA is your trusted sourcing expert for industrial supplies and tooling, delivering hard-to-find equipment and custom solutions with reliability, speed, and industry expertise.

Australian owned Alltype Engineering has delivered fabrication, installation, construction and maintenance services nationwide for over 40 years with proven multidiscipline expertise.

Altrad Australia provides integrated construction, maintenance, and asset services to Australia's energy, resources, utilities, renewables, and defence industries

WA owned and operated, ANDI MRO delivers quality assured non-destructive testing, component, and specialist maintenance services to commercial and defence aviation operators Australia wide.

AROSE is an industry-led, not-for-profit organisation establishing Australia as the trusted leader in Remote Operations, Science, Technology and Service - on Earth and in Space.

Asset Reliability Inspections (ARI) provides non-destructive testing (NDT), engineering and inspection services to a range of industry sectors, Australia wide

AFP is one of Australia's leading fluid power companies providing hydraulic and process solutions including Engineering, on/off site Technician and Construction Services

Austral Construction is a specialist engineering and construction contractor providing civil, marine, rail, piling and ground retention services to the infrastructure, resource and defence sectors

Barclay Engineering delivers valued solutions worldwide and since 1977. They cater to a diverse range of sectors including Construction, Infrastructure, Power Generation, Defence, Marine and HVAC.

An engineering and manufacturing company with established experience in the assembly, integration, and supply of unmanned aerial platforms (UAP) for industrial and specialized applications.

Benang is an Indigenous-owned multidisciplinary infrastructure delivery partner with a proven track record delivering complex projects directly for government, utilities and major asset owners.

Bhagwan Marine are the leading Australian marine and sub sea solutions provider offering and delivering bespoke solutions to our customers in the Energy, Defence and Ports and Inshore space.

Aboriginal Female owned company supply high spec piping components and procurement services.

CADDS Group provides integrated engineering, architectural, sustainability (Emergen), surveying, drafting, product design, and fabrication services across WA.

Capital Equipment Machinery Sales has a team of professional staff with extensive knowledge in the sales and service of: Machine Tools, Fabrication Equipment, Cleaning Equipment, Marking Machines

Indigenous Civil and General Contractor for roads, bridges, drainage, marine, structural, concrete building construction and renovation. Registered Architects, builders, Class A demolition, Asbestos

Centurion is a leading Australian 3PL transport and logistics company. With 2,000+ assets, it provides supply chain solutions for mining, energy, Defence and retail sectors nationwide.

Chillflow is a defence contractor specialising in end to- end marine HVAC & Refrigeration engineering solutions. From design, supply, and installation to service, maintenance, and life-cycle support

Constructive Media is a well-established WA business specialising in 3D visualisation, CG renders, digital animations, and interactive touchscreens and kiosks to help its clients to communicate.

COREIoT is an Australian based global technology provider specialising in Industry 4.0 based products and services. COREIoT has a deep technology strength in sensing, algorithms, and cyber security.

Cullys is a highly-reputable electrical specialist supplying, installing, integrating and commissioning a range of solutions for the Defence and marine sectors.

Darco Industries is a leading Australian importer, wholesaler, specializing in high-temperature insulation and fire, heat, noise and composite protection, Established in 2010

De Stefano & Co is a defence-focused management and security consultancy that assists organisations to navigate the complex Australian defence industry environment and other highly regulated sectors.

Defence West is the State Government office responsible for championing the interests of the Western Australian defence industry.

DomeShelter Australia is a sovereign manufacturer of Fabric Shelters, protecting people & assets from the harmful effects of the elements - quickly, simply & effectively.

DXN: Australian leaders in modular data centre solutions, delivering secure, scalable, and efficient infrastructure tailored for defence and critical industries.

Electro Base is a Western Australian renewable energy technology company providing off-grid power needs for commercial and industrial needs and fast e-mobility charging.

Caterpillar (r) engines, generators and power solutions provider in Australia, PNG and the Solomon Islands.

We are a leading engineering and technology education and training provider, offering online and on-campus programs. Our wide range of courses is driven by industry experts.

Perth WHS consultancy delivering safety systems, auditing, risk assessment, digital and VR training, and specialist labour hire across defence, construction and resources.

Eris is an Australian, veteran-owned labour supply contractor handling end-to-end employee management including Recruitment, Training & Competency Management, Logistics, and Payroll.

Ethan Indigenous, IT company with extensive capability that is Indigenous Certified through Supply Nation and Noongar Chamber of Commerce.

Everett Smith is a WA based electrical contracting and engineering company, with 60 years' experience delivering quality,solutions across sectors, including defence, data, and critical infrastructure

EXTAG(r) is a software platform that ensures asset-intensive organisations are compliant, safe & ready for use.

Extreme Finishings Pty Ltd delivers specialist marine coatings, corrosion remediation and spray painting for defence, government and commercial vessels operating within WA shipyards.

Falcon Engineering has been engaged in steel fabrication services nationally for 60+ years. ISO 9001, ISO 14001, ISO 45001 & AS5131 CC3 accredited.

First Nations Strategic Alliance (FNSA) is a pioneering organization committed to providing comprehensive equipment and maintenance services for the Australian Defence Force.

Forward Logic is an Australian consultancy focused on delivering technology outcomes in complex operational environments and are the trusted integration partner of Lumana (www.lumana.ai)

Fuze is a composite materials technology business which delivers in-field composite manufacturing to replace welding, bolting and steel loss, minimising downtime and delivering long-term durability.

Specialist Marine Design focusing high speed aluminium 4 - 45mtrs. Hundreds of proven designs, commercial, military, rescue and recreational. Built by over 140 builders in 27 countries.

An Australian IT services company supporting defence primes nationally with security cleared resources and technology services.

Griffin Marine Services provides multi-disciplinary industrial services and project management to Prime Contractors, Shipbuilders and maintenance companies in the defence and commercial sectors.

Hartway Galvanizers Naval Base specialises in Hot Dip Galvanizing for the Commercial , Mining and Defence Industry. With 10 x acres of land of which 5 x acres is dedicated to laydown.

Haymac Engineering, a 100% Indigenous-owned WA company, delivers high-quality, customised fabrication and engineering solutions across defence, marine, mining, construction, and energy sectors.

Heavy Duty Hire is a WA based, localy owned and operated equipment hire company. We supply earthmoving equipment, site accommodation and power generation equipment to Mining, Civil and Construction.

Independent WA-owned Defence and infrastructure advisory. Principal-led market entry, capture and bid, procurement, assurance and delivery leadership, from either side of the table.

HF Integration is a Perth-based human factors consultancy specialising in the user-centred design, safety, operability, and maintainability of safety critical systems and major capital projects

Stainless Steel Fluid Connectors & related products for safe reliable fluid transfer across All industry. Servicing Australia & Asia Pacific

Specialists in water and wastewater treatment systems, delivering modular solutions and support services for clients requiring dependable and compliant water infrastructure.

Indianic Group, founded in 2004 and based in Henderson, Western Australia, is a leading provider of marine construction, subsea services and marine infrastructure maintenance across the Asia Pacific.

Majority owned Aboriginal Company established in 2017. Supply Nation certified and ABDWA registered. Labour Hire, Commercial cleaning, Land and Grounds Maintenance, ICT hardware & Dry ice blasting

IndigiBuilt is a 100% Indigenous-owned Defence contractor delivering civil works, earthworks, building, concrete, drainage, roads and infrastructure across remote Australia.

IAS leads innovation in the preservation, repair and decommissioning of assets for the oil and gas, mining, public infrastructure and industrial sectors.

Jeyco Australia is an Australian family owned and operated business that specialises in synthetic solutions the Marine, Mining, Agriculture and Defence industries.

Kerman is a multi-disciplined Industrial Constructor, delivering design & construct of non-process infrastructure (warehouses/workshops/fuel facilities/camps/bulk storage/materials handling and more)

We provide practical and cost-effective structural design solutions for Defence infrastructure as well as investigative services for asset management.

Land Surveys was established in 1997 and provides specialist Geospatial Services to all Private and Public Sector Clients. Being a National Surveying and Geospatial Business with over 500 Staff .

Major Security is a leading security company with over 16 years of experience. We specialise in providing security guards, CCTV surveillance cameras and solar powered surveillance solutions. Our expert team also handles alarm system installation and maintenance. We are also an RTO that offers nation...

Martin Engineering WA 40+ years' precision machining, line boring, welding and fabrication. On-site and workshop capability across Perth metro and regional WA. Trusted by Tier 1 miners and OEMs.

Melchor is a civil construction company. We offer safe, productive and high-quality services to deliver large and complex projects in remote, regional and metro locations.

Meneghello Industrial Group is an integrated, multi-disciplinary Steel Industry service supplier. We provide galvanizing, abrasive blasting, industrial painting, rubber lining, and custom bolts.

MI Plumbers delivers industry leading plumbing construction, fit-out, maintenance and surveying services to the mining, defence, civil, industrial and commercial sectors in Western Australia.

Mig-Co Engineering is a trusted project partner to many in the sector. Capabilities include machining, mechanical fitting, fabrication, hydraulic components, piping, and maintenance & field services.

Ngalima is a Pilbara-based Aboriginal business offering earthworks, concrete construction, and plant and labour hire services.

Novel is a Defence consulting firm offering defence market access, Grant Writing, industry introductions, Quad Charts, ASDEFCON and DISP support and more.

NRW Civil & Mining delivers major civil infrastructure with proven safety, scale and reliability for government and resource sector projects.

Perth-based, veteran-led L&D consultancy. We design, build and deliver full suite training for Defence, from needs analysis and instructional design to eLearning, workshops and evaluation.

We bring world-class sensing and measurement technologies to key Defence R&D projects. From Sensors, DAQ's through to Noise & Vibration has allowed us to support WA for over 37 years.

Powering Innovation. OFI is an industry leader in electrical innovation and integration with the persistence, agility and commitment to always deliver.

OLEOLOGY's expertise in water treatment systems includes advanced solutions to recycle and decontaminate water quicker, simpler, and more cost-effective.

On Track Recruitment Solutions delivers skilled labour hire across WA, supporting defence-related, Fremantle Ports, civil, rail and mechanical projects with compliant, dependable personnel.

Autonomous orchestration of IT/OT, workflow, people, robotics and systems using an actorised agentic ai overlay network known as the Paranet.

Pacific Industrial Company is WA owned and is one of Australia's leading fabrication and construction organisations with operations covering all aspects of steel fabrication and construction.

Pedco delivers specialist steel solutions with end-to-end fabrication for commercial, maritime and resources projects, by providing material supply, forming, welding, assembly, QC and NDT services.

We provide all forms of civil, structural, construction engineering & high-performance floor design across sectors - industrial, commercial, defense, mixed-use, land development and infrastructure.

We are an Indigenous-owned company specialising in hazardous areas, electrical instrumentation, and asset management, servicing clients across major industries with deep technical expertise.

Primero is a leading multidisciplinary engineering, procurement and construction company specialising in the design, construction and sustainment of Mining, Energy and Defence infrastructure.

Prochem has been supporting Australian business since 1965 with Strong Brands, Dedicated People, Integrity, Reliability, Quality and Safety.

The Rare Care Centre was launched in to address the challenges faced children and families living with Rare and Undiagnosed Disease

The Red Tail Group is a boutique Preservation, Maintenance, and Industrial Cleaning services provider. RTG is now the distributor for Zerust VCI products.

Bioenergy and biofuels company producing renewable fuels from sustainable resources

Rigsafe removes risk and delay with safe, efficient rigging, crane hire, transport, fabrication and installation backed by certified systems, permanent crews and an owned fleet to deliver certainty

WaveX has developed an autonomous power platform which supports sovereign capability in strategic marine locations

Roxtec is the world leader in certified sealing systems for cables and pipes for protection against hazards induced by water, gas, fire, smoke, EMC/ EMI, rodents, and shock & vibration.

RSM provide cyber security, assurance, tax and consulting services globally. As an integrated team of more than 1,900 staff, we share skills, insight and resources with a client-centric approach

Sovereign Australian logistics partner for global freight, customs, regulated air cargo, critical projects, secure warehousing, and heavy transport across complex defence supply chains.

SDS has set the benchmark for excellence in critical risk management, medical response, and training services throughout the Australasian region.

SAS Project Services is proudly WA family owned and has been operating in the fabrication and construction industry all over WA and beyond since 2001. We believe our people are our biggest asset.

Seymour Whyte, an Australian infrastructure contractor providing construction works to Defence across all contract types.

SHEQ Management delivers practical Safety, Health, Environment, and Quality solutions to help businesses stay compliant, reduce risk, improve workplace safety and help with ISO Certification. .

Shorewater Marine — WA-based commercial diving, underwater inspection, corrosion protection and marine construction specialists. Serving civil and defence sectors since 2002.

Australian owned and operated, SIMPEC deliver specialised capabilities in Electrical and Instrumentation (E&I), Civil and Structural, Mechanical, and Piping (SMP) services.

Workforce training and employment solutions in construction and defence industries

SMS Group Services is a proudly West Australian-owned company. Specialising in Scaffolding, Rope Access, Blast and Paint, Confined space and other Industrial Services.

St John WA is a leading social enterprise delivering emergency services, health education, and community programs across Western Australia, supported by over 8,500 volunteers and staff.

Streamline Connect delivers turnkey fibre, communications infrastructure, modular technical rooms, civil pathways and site connectivity for defence, remote, regional and operational environments.

Successful Projects delivers project planning advisory, project controls, Primavera P6 training and contract administration support for Defence, infrastructure and complex capital projects.

The Henderson Alliance is WA’s peak defence industry body, connecting over 500 SMEs and primes to collaboration, procurement pathways and opportunities across Australia.

WA owned, Pilbara born Aboriginal supplier of access equipment, PPE, uniforms and workwear for every industry and community, offering fast lead times, reliable service, and meaningful cultural impact.

TIPT provides psychosocial safety, trauma and metal health solutions to organisations.

Since 1999, TCS has delivered precision CNC engineering and machining with advanced multi‑axis lathes, machining centres, and ISO9001-2015 certified, making us a leader in component manufacturing

Trident Australia offers design and manufacturing of pneumatic & fluid systems, DNV hose assemblies, precision fabrication, and NATA-accredited calibration services for industrial and defence sectors

United Fasteners is Australia's largest independent, family owned stockist and distributor of commercial, military and custom made fasteners and allied consumables.

Established in 2008, The Vertech Group has built a strong reputation as a leading provider of Non-Destructive Testing (NDT), Inspection, and Specialised access solutions.

Vescient, is an Australian company with offices in Perth (HQ), Melbourne, Sydney, Brisbane, Canberra and London. We are a veteran owned professional services consulting business, incorporated in 2016.

VROC is an Australian AIoT company that connects operational data, optimises complex systems, and improves mission, production and sustainment outcomes through industrial AI and analytics.

Wedgetail Aerospace is an agnostic drone service provider focused on air freight and data acquisition.

Whittens partners with clients to deliver safe, reliable earthworks and concrete solutions for complex mining, oil & gas, defence, and infrastructure projects across Australia.

WINYA is a majority Indigenous owned and controlled business and is the only company in Australia awarded by the UNITED NATIONS for Leadership in Sustainable Development Goals (SDG).

Zagul Biri is a First Nations-led advisory firm supporting Defence and industry with culturally informed engagement, workforce capability, and practical advisory services.