JCSys Limited is a UK MOD-approved supplier of technical and operational support services, focusing on military data links and communications systems.

JCSys has recently developed a range of products and service provision offerings including SATCOM-based Asset Tracking and Data Management services. JCSys has successfully deployed SATCOM-based asset tracking solutions in support of a number of UK MOD training and simulation exercises focusing on instrumenting real assets and allowing them to be displayed in near real-time in the VBS2 simulated environment.

JCSys specialises in delivering reliable and cost-effective solutions as well as developing bespoke hardware and software capabilities tailored to meet the needs of its customers.

JCSys currently provides services to a range of UK and foreign government departments as well as commercial customers.




Selective Fidelity Simulation Limited (SFS) designs, develops and manufactures innovative industrial grade hardware for synthetic training applications.

In the last 12 months, SFS has provided the helicopter cockpit systems for the European Defence Agency (EDA) training centre at RAF Linton on Ouse. They have developed and built the cockpits, electronics and motion systems for the Apache training system at the pilot Defence Simulation Centre (pDSC) at Boscombe Down.

SFS also has significant experience in the packaging and delivery of ruggedised ground stations for SATCOM-based Blue Force Tracking (BFT) systems comprising RF and data functionality, with solid state thermal management technology for use in demanding physical environments.