Critical Control & Communications

Integrated Communications Infrastructure

Mayfield’s critical control and communications capabilities represent our primary growth focus. Leveraging our established manufacturing success and customer relationships, we provide integrated power and communications solutions that enable modern digital infrastructure across mining, utilities, data centres, and defence sectors.

Core Capabilities

System Design:

Experienced engineering staff with backgrounds in electrical, telecommunications, and computer systems engineering. Comprehensive cost-benefit analysis ensuring optimal solutions.


Installation and Commissioning:

Over 30 years of specialist capability in communications site rigging, wireless system installation and alignment, and higher-layer networking systems.


Project Management:

Single point of contact coordinating all aspects of network deployment. Formal weekly updates and complete as-built documentation packages.


Testing Laboratory:

Fully equipped facility conducting pre-deployment build and testing ensuring systems meet specifications before site deployment.

Business Units

ATI Australia

Established in 1991, ATI Australia specialises in building and maintaining communications networks and power systems integration. Australian-owned with over 30 years of experience designing, supplying, installing, and supporting digital microwave radio networks and underlying power systems.

Maintains high levels of in-country stock ensuring rapid fulfilment of microwave and power supply system requirements. All works comply with Standards Association of Australia and Work Health and Safety requirements.

Competitive Advantages

Integrated Solutions:

Unique capability combining power infrastructure with communications systems. Single-source accountability for complete installations differentiates from specialist communications providers.


Cross-Selling Platform:

Established customer relationships through manufacturing and product solutions provide entry point for communications infrastructure projects.


Technical Integration:

Deep expertise in both electrical power systems and telecommunications enables seamless integration critical for modern infrastructure.


Remote Capability:

Proven ability to design and deploy robust communications solutions in challenging remote locations for mining and utilities sectors.


End-to-End Support:

Complete lifecycle capability from initial design through installation, commissioning, maintenance, and ongoing support.