Harland Simon has many years experience in designing Power Protection Products to exactly meet customer's requirements and specifications. Our design team take the customer's specification including all other commercial, technical, application & environmental requirements and find the best solution. Using CAD, we then design the equipment including mechanical and electrical drawings incorporating 3D modelling and software design and simulation. These designs are reviewed and approved in partnership with our customer, suppliers and independent approval authorities.


Harland Simon offer a comprehensive range of Power Protection Solutions for ALL industries. Our Product Portfolio includes AC UPS, DC UPS, Generators, Power Supplies, Inverters and Converters, Extended Runtime Battery Packs and Custom Products.

We are an approved engineering partner and reseller of several of the world's largest manufacturers of Uninterruptible Power Supplies so can offer independent advice and support on many different types, makes and models of products ensuring our customer gets the best suited solution at a very competitive price.

Products range from simple offline UPS for Small Office Home Office (SoHo) applications up to complete turnkey data centre applications including large UPS/Generators as well as Site Construction and Service Support.


Harland Simon manufacture a comprehensive range of Power Protection Solutions for Industrial applications such as Defence, Manufacturing, Process, Marine, Petrochemical & Offshore, Transport and Utilities. The products offered are manufactured at our Milton Keynes factory or selected from our extensive range of partner supplier companies. These products are ruggedised or modified to meet our customer's requirements and detailed specifications. These modifications can include Extra Alarms or Monitoring, Special High Ingress Protection Enclosures complete with Thermal Protection and finished to Customer Space Constraints, Rugged Products with Anti-Vibration Mounts and Fixing Assemblies.


Our Project Team manages all aspects of our projects which vary from simple organisation of Purchasing and Factory Assembly activities up to complex Management of Design, Procurement, Manufacturing, Type Testing, Factory Testing and Site Construction, Installation and Maintenance activities.

Projects are managed using Microsoft Project including GANTT Charts, Resource Management, Document Registers, Bill of Materials, Detailed Documentation and Manuals. Each project is run by a dedicated Project Manager to ensure our customer's are given the highest level of support.


Our Service Team manages all aspects of our After Sales Support Service. Each project is allocated to a dedicated Service Engineer who manages all aspects of the Service Project. Harland Simon offer a full and comprehensive range of Site Services including: Specialist Delivery Offload & Positon, Site Commissioning and Training, Equipment and Battery Build, Site AC Electrical Installation, Battery Impedence, Load Testing, Removal and Disposal of Batteries and UPS in accordance with COSHH, Maintenance and Service Contracts as well as acting as Main Site Contractor to cover ALL site activities including Health, Safety and Welfare.