Industries

Defence

Delivering specialist expertise in electrical and communication defence projects.

We understand the needs and requirements of working within established defence facilities. 

Skilled workforce

Our highly experienced team of 1,700+ employees specialise in defence electrical, high voltage, and communications systems. Their expert knowledge and adherence to defence standards ensures unmatched reliability and quality.

End-to-End Services

Nilsen offers expert design, installation, and commissioning services across a wide range of defence systems. From maritime switchboards to high voltage reticulation systems, we provide predictive and preventative maintenance, 24/7 lifecycle support, and specialised project management to meet your needs.

Decades of experience

With over 100 years in business, Nilsen has been the major electrical and communications contractor on countless defence projects, and bring proven results across diverse project scopes.

Partner with Nilsen

Support your next project or service and maintenance requirements.

Wherever you are in Australia, our experienced team is ready to help. From small jobs to large-scale infrastructure, we bring national capability and a personal approach. Get in touch to find out how we can deliver a solution to suit your project needs.

Explore services

Communications

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Construction projects

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Energy Management

Lighting control

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EV chargers

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Field Services

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High Energy

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Predictive & preventative maintenance TEGG

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Switch boards

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