Yamanha Pty Ltd
Yamanha is a majority Aboriginal-owned civil construction and asset remediation company based in South Australia.
Explosive Store Housing
Explosive Store Housing Pty. Ltd. is an Australian owned company specializing in the design, construction, installation, and project management of compliant explosive storage facilities across Australia. Established in2008 as Formby Construction’s the business transitioned in 2021 to operate exclusively as Explosive Store Housing. This shift enabled a dedicated focus on explosive storage, compliance, and purpose – built facilities within highly regulated environments. Based in Loxton, South Australia, projects are delivered nationwide for defence, government, mining, industrial, and pyrotechnics clients.
AllianceSA
AllianceSA connects industry with trusted South Australian businesses—ready to deliver individually or as scalable project teams. What sets AllianceSA apart is our structure. While each member business operates independently, we are aligned by shared values, commercial focus, and a commitment to collaboration. This creates a flexible and dependable model for government and industry, providing streamlined access to a coordinated network of suppliers who already work together and have a proven ability to deliver.
Seymour Whyte Construction
Seymour Whyte is a leading Australian infrastructure contractor known for delivering innovative and sustainable construction solutions. As part of the global Vinci Group, we leverage international expertise to execute complex projects across various sectors, including transport, utilities, and defence.
McMahon Services Australia Pty Ltd
Established in 1990 by David and Andrew McMahon, McMahon Services initially focused on asbestos removal in South Australia and the Northern Territory. By the early 2000s, they attained ISO:9001 and ISO:14001 accreditation, expanding nationally and broadening services to include civil and environmental remediation.
Sitzler Pty Ltd
Sitzler Pty Ltd is a highly regarded Australian construction company delivering quality projects safely, in an environmentally and socially conscious manner.
MTE
Since 2014, MTE has established itself as a trusted national supplier of structural, mechanical, piping (SMP), pressure vessels, sheet metal, poly (HDPE), fabrication and construction services, with over 250 skilled professionals and an extensive range of plant and equipment. With materials expertise in carbon steel, stainless steels, duplex, alloys plastics and more, MTE can meet the requirements of a diverse range of industries including Mining, Oil & Gas, Defence, Renewables & the Industrial sector.
Birubi Australia
Birubi Australia is an authentic, Supply Nation certified, 100% Australian Indigenous owned and operated company, providing expertise to deliver major civil construction projects throughout Central Australia.
Widi Ngaruwa
Specialist turnkey services are offered in Facilities management, installation and decommissioning services, NPI Building & Construction, Industrial decommissioning, and Civil & Utility construction.
Gadaleta Steel Fabrication
With guaranteed solutions for building anything in steel, Gadaleta Steel Fabrication has developed into an industry leader and one of the nation's premier heavy steel fabricators.
Kellogg Brown & Root Pty Ltd
At KBR, we partner with government and industry clients to provide purposeful and comprehensive solutions with an emphasis on efficiency and safety.
Access Industrial Pty Ltd
Founded in 1993, we are industrial maintenance contractors, specialising in corrosion prevention and control through surface preparation and protective coatings application.
