Motorsport | Automotive | Defence

Design of electrical systems and wiring harnesses for motorsport, automotive and defence

Our highly skilled Design Engineers are capable of designing full vehicle electrical wiring systems, small one off harnesses, wired enclosures and panels and control systems. We use Zuken E3 Series design software for the wiring harnesses and Solidworks for the enclosures. We design for Electric Vehicles, Standard Petrol engined Race cars, Road cars and can manage Electronics Control System projects.


At HCI Systems are able to design a wiring harness to fit a vehicle from supplied CAD, we can carry out a physical mock up by visiting the vehicle or by having the vehicle on site at HCI. We follow a process of meeting with the customer to understand the end goals, discussing material selection and cost targets etc before starting the Design phase. Once complete we carry out a design check before manufacture.

Electrical systems design for specialist vehicles and low volume automotive prototypes

HCI offer full design, specification and complete project management of vehicle electrical systems design. With our in-house manufacturing service, HCI provide a complete turn-key solution for large scale prototyping projects through to one-off vehicle systems and fit. Quality assurance is ensured through comprehensive testing throughout all stages of manufacture and installation.

Automotive wiring systems

Contact HCI to discuss your electrical systems design