Logistic Engineering Services (LES) is an Australian-owned Defence consulting company based in Port Melbourne, Victoria, specialising in Integrated Product Support (IPS), Logistics Support Analysis (LSA), and through-life sustainment solutions.

Established in 1999, LES has built its reputation as a trusted partner to the Australian Defence Organisation (ADO), Capability Acquisition and Sustainment Group (CASG), and Defence Industry Primes. Our success is founded on an in-depth understanding of Defence acquisition and sustainment frameworks—particularly DEF(AUST) 5691/5692, MIL-STD-1388-2B, and GEIA-STD-0007—and our ability to deliver outcomes that consistently meet or exceed customer expectations.

Our multi-disciplinary team combines ex-Defence, engineering, and commercial experience to provide clients with specialist capability across all phases of the Integrated Product Support (IPS) lifecycle. LES consultants, analysts, and engineers are recognised for providing fit-for-purpose expertise, achieving project milestones on time and within budget, and delivering tangible improvements in readiness, reliability, and cost-of-ownership.

While our core business supports Defence programs across the Air, Land, Maritime, and Joint domains, LES also applies its IPS and sustainment methodologies to broader Australian industry sectors—helping organisations improve maintainability, configuration control, and whole-of-life asset management.

Logistic Engineering Services Pty Ltd

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