On-systems has vast experience solving power challenges worldwide since being founded in 2010 by engineer Mike Harvey. We design and manufacture smaller, better-performing and more rugged power products for defence and aerospace applications.

Our services are award-winning and we were named the UK's Best Custom Power Supply Design Specialists in 2019, 2020, 2021 and 2022. Additionally, in 2018 we were awarded the Power Supply Product of the Year, Small Company of the Year and Design Team of the Year.

Our engineering team are proud to create innovative designs and push technological advances in the field. We can work on various power products, specialising in Mil-Cots power, technology development, power supply design and build to print (BTP).

We have an ethos that is customer-centred, with our process being to understand, develop and deliver whilst managing the whole process. At the core of our operations is forging long-term relationships with our clients, whilst meeting tight deadlines and improving performance at a lower cost, all from our UK HQ and certified UK manufacturing partners.

We challenge you to challenge us.

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