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LDU is a 100% owned Australian company with a strong reputation for supplying and installing the best high quality lightning protection systems across Australia, New Zealand and South East Asia regions. At LDU, we provide turnkey solutions for all of your lightning protection and earthing projects.

Consulting & System Design

LDU Consultants Pty Ltd  Trading as "YOUR Lightning Protection ConsultantS"

Lightning Protection Consultants



Serving the industry for over 19 years, Your Lightning Protection Consultants have successfully consulted on the lightning, surge and transient protection requirements for many projects in the following industries:


~      Electrical Supply &   Transmission Authorities

~      Airport Navigation and   Communications

~      Broadcasting

~      Computer Networks

~      Communication/Telephone   Systems

~      Defence Applications

~      Federal, State &   Local Governments

~      Hazardous Areas

~      Intelligent Building   Control Systems

~      Mining

~      Petrochemical

~      Process Control

~      Publishing

~      SCADA

~      Security & Access   Control

~      Telecommunications

~      Transport

~      Water & Sewerage


We specialise in:

  • Risk mitigation assessments for any structure or application
  • Designing lightning protection systems - both Conventional and Non-Conventional systems
  • Designing surge protection systems 
  • Lightning Protection Audits
  • Consultation on earthing equipment/ground solutions for lightning and general earthing
  • Power conditioner information


Our LDU experts have over 50 years combined industry experience and have completed over 800 projects in Australia.


If you have a project which requires lightning protection, give us a call or go to our contact page, fill in the enquiry form. We will be happy to help.


Following are some of the projects LDU have completed.



Ian Thorpe Aquatic Centre

Sydney NSW Australia

CSIRO Life Science Building

Metro Residances

Chatswood NSW Australia

Wildlife World Sydney NSW Australia



Cloud Arch Sydney