Australian Manufacturing Excellence
Mayfield’s manufacturing operations provide the foundation for our business, delivering Australian-made electrical infrastructure for the nation’s most critical operations. With 34,400m² of scaled facilities and decades of technical expertise, we produce switchboards, transportable switchrooms, and power distribution systems that meet the highest reliability and safety standards.
Core Products
Switchboards:
Custom-engineered and modular systems for low, medium, and high voltage applications. Includes Moducell demountable technology and Schneider Electric’s Okken fully withdrawable systems.
Transportable Switchrooms:
Turnkey custom-built solutions integrating electrical infrastructure with HVAC, fire systems, and communications. Pre-commissioned to reduce on-site time.
Kiosk Substations:
Modular substations with ingress protection up to IP66. Complete integration of MV switchgear, transformers, and LV switchboards.
Custom Solutions:
Advanced CAD capabilities enable bespoke panels and enclosures for specific project requirements.
Our Manufacturing Facilities
Both facilities feature advanced manufacturing equipment, comprehensive testing capabilities, and quality control systems ensuring every product meets stringent Australian standards before delivery.
South Australia (Adelaide)
Primary facility with 8,000m² of undercover production space. Full design, engineering, and manufacturing capabilities.
Western Australia (Perth)
Strategically located in Western Australia, with 2,800m² of undercover production space. Serves mining, resources, and infrastructure sectors.
Business Units
Mayfield Industries
Founded 1936, Mayfield Industries has grown from South Australian switchboard builder to national infrastructure leader. Decades serving oil and gas, mining, and processing sectors built deep technical knowledge and reputation for dependability.
Today serves data centres, renewable energy, mining, defence, and critical infrastructure where reliability is essential.
BE Switchcraft
Acquired June 2025, BE Switchcraft expands capabilities into commercial electrical solutions. Established presence in commercial buildings, education, healthcare, and retail sectors. Integration proceeding ahead of plan with identified cross-selling opportunities.
Competitive Advantages
Supply Chain Security:
Australian manufacturing with local supply chains provides reliability increasingly valued in critical projects.
Technical Depth:
In-house design and engineering teams deliver custom solutions for complex requirements.
Quality Standards:
Comprehensive testing including fault rating, temperature rise, and ingress protection. ISO quality management systems.
Strategic Partnerships:
Strong relationships with ABB, Eaton, NHP, Schneider Electric, and Siemens ensure access to premium components.
Integrated Services:
Manufacturing links with installation, commissioning, and maintenance for whole-of-life solutions.