Electrical Engineering & Earthing Projects in Asia and Australia
                     Electrical Engineering & Earthing 
Projects in Asia and Australia
In the dynamic fields of electrical engineering and earthing, Longmont 
stands as a beacon of expertise and reliability. With a legacy dating back to 
1984, Longmont has been at the forefront of delivering specialized lightning 
protection and earthing solutions across Australia and the Asia-Pacific 
region. 
Global Reach and Specialized Services
• Headquartered in Perth, Western Australia, 
Longmont's influence extends beyond 
national borders. The company has 
successfully executed projects in diverse 
locations, including the Philippines and Papua 
New Guinea, showcasing its adaptability and 
commitment to safety and compliance.
Comprehensive Service 
Offerings
• Longmont's services encompass:
• Lightning Protection Systems: Design, installation, and 
compliance verification to safeguard infrastructure.
•  Earthing Solutions: Customized designs for power, HV, MEN, 
communications, and cathodic protection systems. 
• Electrical Engineering Consulting: Expert advice on system 
integration, compliance, and optimization.
• Forensic Engineering: Investigations into electrical failures and 
incident analysis. 
• Training and Audits: Educational programs and safety audits to 
ensure ongoing compliance.
Notable Projects and Achievements
• Longmont's portfolio includes high-profile projects such as:
• Woodside Petroleum: Development and implementation of 
specialized earth systems in Karratha, WA. 
• INPEX Gas Facility: Design and compliance reporting for 
lightning protection and earthing systems in Darwin. 
• BHP Mining Area C: Investigation into achieving nameplate 
output through electrical system optimization.
•  Commitment to Excellence
• Longmont's founder, Terry Mulligan, brings a wealth of experience and a 
commitment to quality, ensuring that each project meets the highest 
standards of safety and performance. The company's multidisciplinary 
approach integrates engineering, compliance, and practical solutions to 
address complex electrical challenges.