welcome to Harland Simon

Harland Simon UPS Ltd has over 20 years experience in the Uninterruptible Power Supply business as a manufacturer of custom designed Power Systems, reaching out to a niche market within the industrial sectors.


As one of the UK’s leading UPS manufacturers we provide the option to either select an existing model from our extensive Harland ProtectUPS® range. We also specialise in custom industrial UPS systems, meeting a variety of specifications, i.e. WIMES (water), MILSTAN/DEFSTAN (defence), IACS-E10 (marine), LUL and Network Rail PADS Approved.




Brexit Statement

We understand that it is a very uncertain time with Brexit looming, which is why we don’t want our customers to panic, and know that we have a statement that can be read HERE

what we doOur Services


    A full range of AC solutions suitable for Commercial / Marine / Defence / Industrial UPS Applications


    Utilising COTS products, Harland Simon UPS can manufacture uninterruptible power supplies and power solutions to meet with a higher operating temperature, higher vibration, higher level of EMC or higher Ingress Protection.


    As a specialist uninterruptible power supply manufacturer in the UK, we have a team of experts to design and build a Power Solution for your specification, and where a standard UPS will not be suitable. At our Milton Keynes facility, we manufacture and supply uninterruptible power supply products that meet MIL STD/DEF STAN, & Marine standards (DNV/Lloyds).


Harland Simon UPS Ltd to Attend Europort 2019

Harland Simon UPS Ltd will be exhibiting at Europort 2019 alongside Eaton and their partners!


DSEI 2019 a Success For Harland Simon

DSEI 2019 has been a success for Harland Simon UPS Ltd! Alongside our partner, Eaton, we have experienced a great week at the exhibition, meeting with new and existing customers, showcasing our T26 UPS, and enjoying every moment of the experience. (more…)

Harland Simon UPS LTD to Attend DSEI 2019

Harland Simon UPS Ltd will be exhibiting at DSEI 2019!



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